Sulfonyl halides

Organic compounds that contain a carbon bonded to a sulfonyl functional group (a sulfur atom bonded with two oxygen atoms via double bonds) that is bonded to a halogen atom; halogen atoms include bromine, chlorine, fluorine, and iodine.

46 – 60 of 597 results

Thermo Scientific Chemicals 5-Methyl-1-phenyl-1H-pyrazole-4-sulfonyl chloride, 95+%, Thermo Scientific™

CAS: 342405-38-3 Molecular Formula: C10H9ClN2O2S Molecular Weight (g/mol): 256.70 MDL Number: MFCD02681919 InChI Key: IRJCRNZTDRODFQ-UHFFFAOYSA-N Synonym: 5-methyl-1-phenyl-1h-pyrazole-4-sulfonyl chloride,5-methyl-1-phenyl-1h-pyrazole-4-sulphonyl chloride,5-methyl-1-phenyl-pyrazole-4-sulfonyl chloride,4-chlorosulphonyl-1-phenyl-1h-pyrazole,5-methyl-1-phenyl-4-pyrazolesulfonyl chloride,5-methyl-1-phenylpyrazol-4-sulfonyl chloride,chloro 5-methyl-1-phenylpyrazol-4-yl sulfone,1h-pyrazole-4-sulfonylchloride, 5-methyl-1-phenyl,4-chlorosulphonyl-5-methyl-1h-pyrazol-1-yl benzene PubChem CID: 2776435 IUPAC Name: 5-methyl-1-phenylpyrazole-4-sulfonyl chloride SMILES: CC1=C(C=NN1C1=CC=CC=C1)S(Cl)(=O)=O

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Specifications

PubChem CID	2776435
CAS	342405-38-3
Molecular Weight (g/mol)	256.70
MDL Number	MFCD02681919
SMILES	CC1=C(C=NN1C1=CC=CC=C1)S(Cl)(=O)=O
Synonym	5-methyl-1-phenyl-1h-pyrazole-4-sulfonyl chloride,5-methyl-1-phenyl-1h-pyrazole-4-sulphonyl chloride,5-methyl-1-phenyl-pyrazole-4-sulfonyl chloride,4-chlorosulphonyl-1-phenyl-1h-pyrazole,5-methyl-1-phenyl-4-pyrazolesulfonyl chloride,5-methyl-1-phenylpyrazol-4-sulfonyl chloride,chloro 5-methyl-1-phenylpyrazol-4-yl sulfone,1h-pyrazole-4-sulfonylchloride, 5-methyl-1-phenyl,4-chlorosulphonyl-5-methyl-1h-pyrazol-1-yl benzene
IUPAC Name	5-methyl-1-phenylpyrazole-4-sulfonyl chloride
InChI Key	IRJCRNZTDRODFQ-UHFFFAOYSA-N
Molecular Formula	C10H9ClN2O2S

Trifluoromethanesulfonyl chloride, 99%

CAS: 421-83-0 Molecular Formula: CClF3O2S Molecular Weight (g/mol): 168.51 MDL Number: MFCD00007451 InChI Key: GRGCWBWNLSTIEN-UHFFFAOYSA-N Synonym: trifluoromethanesulphonyl chloride,triflyl chloride,methanesulfonyl chloride, trifluoro,trifluoromethanesulfonylchloride,trifluoro-methanesulfonyl chloride,methanesulfonylchloride, trifluoro,trifluoromethylsulfonyl chloride,triflic chloride,pfc-msc,cf3so2cl PubChem CID: 79000 IUPAC Name: trifluoromethanesulfonyl chloride SMILES: FC(F)(F)S(Cl)(=O)=O

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Specifications

PubChem CID	79000
CAS	421-83-0
Molecular Weight (g/mol)	168.51
MDL Number	MFCD00007451
SMILES	FC(F)(F)S(Cl)(=O)=O
Synonym	trifluoromethanesulphonyl chloride,triflyl chloride,methanesulfonyl chloride, trifluoro,trifluoromethanesulfonylchloride,trifluoro-methanesulfonyl chloride,methanesulfonylchloride, trifluoro,trifluoromethylsulfonyl chloride,triflic chloride,pfc-msc,cf3so2cl
IUPAC Name	trifluoromethanesulfonyl chloride
InChI Key	GRGCWBWNLSTIEN-UHFFFAOYSA-N
Molecular Formula	CClF3O2S

2-Mesitylenesulfonyl chloride, 99%

CAS: 773-64-8 Molecular Formula: C₉H₁₁ClO₂S Molecular Weight (g/mol): 218.7 MDL Number: MFCD00007434 InChI Key: PVJZBZSCGJAWNG-UHFFFAOYSA-N Synonym: 2-mesitylenesulfonyl chloride,mesitylenesulfonyl chloride,2,4,6-trimethylbenzene-1-sulfonyl chloride,benzenesulfonyl chloride, 2,4,6-trimethyl,mesitylsulfonyl chloride,2-mesitylenesulfonylchloride,mesitylene-2-sulphonyl chloride,2,4,6-trimethyl-benzenesulfonyl chloride,2,4,6-trimethylphenylsulfonyl chloride,mesitylsulfonylchloride PubChem CID: 13046 IUPAC Name: 2,4,6-trimethylbenzenesulfonyl chloride SMILES: CC1=CC(=C(C(=C1)C)S(=O)(=O)Cl)C

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Specifications

PubChem CID	13046
CAS	773-64-8
Molecular Weight (g/mol)	218.7
MDL Number	MFCD00007434
SMILES	CC1=CC(=C(C(=C1)C)S(=O)(=O)Cl)C
Synonym	2-mesitylenesulfonyl chloride,mesitylenesulfonyl chloride,2,4,6-trimethylbenzene-1-sulfonyl chloride,benzenesulfonyl chloride, 2,4,6-trimethyl,mesitylsulfonyl chloride,2-mesitylenesulfonylchloride,mesitylene-2-sulphonyl chloride,2,4,6-trimethyl-benzenesulfonyl chloride,2,4,6-trimethylphenylsulfonyl chloride,mesitylsulfonylchloride
IUPAC Name	2,4,6-trimethylbenzenesulfonyl chloride
InChI Key	PVJZBZSCGJAWNG-UHFFFAOYSA-N
Molecular Formula	C₉H₁₁ClO₂S

3-Nitrobenzenesulfonyl chloride, 97%

CAS: 121-51-7 Molecular Formula: C₆H₄ClNO₄S Molecular Weight (g/mol): 221.62 MDL Number: MFCD00007435 InChI Key: MWWNNNAOGWPTQY-UHFFFAOYSA-N Synonym: 3-nitrophenylsulfonyl chloride,3-nitrobenzene-1-sulfonyl chloride,benzenesulfonyl chloride, 3-nitro,3-nitrobenzenesulphonyl chloride,3-nitro-benzenesulfonyl chloride,m-nitrophenylsulfonyl chloride,m-nitrobenzenesulfonyl chloride,unii-kn1z8wpl9u,benzenesulfonyl chloride, m-nitro,kn1z8wpl9u PubChem CID: 8476 IUPAC Name: 3-nitrobenzenesulfonyl chloride SMILES: C1=CC(=CC(=C1)S(=O)(=O)Cl)[N+](=O)[O-]

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Specifications

PubChem CID	8476
CAS	121-51-7
Molecular Weight (g/mol)	221.62
MDL Number	MFCD00007435
SMILES	C1=CC(=CC(=C1)S(=O)(=O)Cl)[N+](=O)[O-]
Synonym	3-nitrophenylsulfonyl chloride,3-nitrobenzene-1-sulfonyl chloride,benzenesulfonyl chloride, 3-nitro,3-nitrobenzenesulphonyl chloride,3-nitro-benzenesulfonyl chloride,m-nitrophenylsulfonyl chloride,m-nitrobenzenesulfonyl chloride,unii-kn1z8wpl9u,benzenesulfonyl chloride, m-nitro,kn1z8wpl9u
IUPAC Name	3-nitrobenzenesulfonyl chloride
InChI Key	MWWNNNAOGWPTQY-UHFFFAOYSA-N
Molecular Formula	C₆H₄ClNO₄S

Pentafluorobenzenesulfonyl chloride, 99%

CAS: 832-53-1 Molecular Formula: C₆ClF₅O₂S Molecular Weight (g/mol): 266.57 MDL Number: MFCD00007427 InChI Key: UOJCTEGNHXRPKO-UHFFFAOYSA-N Synonym: pentafluorobenzenesulfonyl chloride,2,3,4,5,6-pentafluorobenzene-1-sulfonyl chloride,pentafluorobenzenesulphonyl chloride,benzenesulfonyl chloride, pentafluoro,pentafluorophenylsulfonyl chloride,2,3,4,5,6-pentafluorobenzenesulfonyl choride,2,3,4,5,6-pentafluoro-benzenesulfonyl chloride,chloro 2,3,4,5,6-pentafluorophenyl sulfone,pubchem5683,pentafluorobenzenesulfonylchloride PubChem CID: 70026 IUPAC Name: 2,3,4,5,6-pentafluorobenzenesulfonyl chloride SMILES: C1(=C(C(=C(C(=C1F)F)S(=O)(=O)Cl)F)F)F

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Specifications

PubChem CID	70026
CAS	832-53-1
Molecular Weight (g/mol)	266.57
MDL Number	MFCD00007427
SMILES	C1(=C(C(=C(C(=C1F)F)S(=O)(=O)Cl)F)F)F
Synonym	pentafluorobenzenesulfonyl chloride,2,3,4,5,6-pentafluorobenzene-1-sulfonyl chloride,pentafluorobenzenesulphonyl chloride,benzenesulfonyl chloride, pentafluoro,pentafluorophenylsulfonyl chloride,2,3,4,5,6-pentafluorobenzenesulfonyl choride,2,3,4,5,6-pentafluoro-benzenesulfonyl chloride,chloro 2,3,4,5,6-pentafluorophenyl sulfone,pubchem5683,pentafluorobenzenesulfonylchloride
IUPAC Name	2,3,4,5,6-pentafluorobenzenesulfonyl chloride
InChI Key	UOJCTEGNHXRPKO-UHFFFAOYSA-N
Molecular Formula	C₆ClF₅O₂S

Thermo Scientific Chemicals AEBSF hydrochloride, 98%

CAS: 30827-99-7 Molecular Formula: C₈H₁₀FNO₂S·ClH Molecular Weight (g/mol): 239.7 MDL Number: MFCD00132962 InChI Key: WRDABNWSWOHGMS-UHFFFAOYSA-N Synonym: 4-2-aminoethyl benzenesulfonyl fluoride hydrochloride,aebsf,aebsf hydrochloride,pefabloc sc,aebsf hcl,pefabloc,4-2-aminoethyl benzene-1-sulfonyl fluoride hydrochloride,aebsf, hydrochloride,benzenesulfonyl fluoride, 4-2-aminoethyl-, hydrochloride,4-2-aminoethyl benzenesulfonylfluoride hydrochloride PubChem CID: 186136 IUPAC Name: 4-(2-aminoethyl)benzenesulfonyl fluoride;hydrochloride SMILES: C1=CC(=CC=C1CCN)S(=O)(=O)F.Cl

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Specifications

PubChem CID	186136
CAS	30827-99-7
Molecular Weight (g/mol)	239.7
MDL Number	MFCD00132962
SMILES	C1=CC(=CC=C1CCN)S(=O)(=O)F.Cl
Synonym	4-2-aminoethyl benzenesulfonyl fluoride hydrochloride,aebsf,aebsf hydrochloride,pefabloc sc,aebsf hcl,pefabloc,4-2-aminoethyl benzene-1-sulfonyl fluoride hydrochloride,aebsf, hydrochloride,benzenesulfonyl fluoride, 4-2-aminoethyl-, hydrochloride,4-2-aminoethyl benzenesulfonylfluoride hydrochloride
IUPAC Name	4-(2-aminoethyl)benzenesulfonyl fluoride;hydrochloride
InChI Key	WRDABNWSWOHGMS-UHFFFAOYSA-N
Molecular Formula	C₈H₁₀FNO₂S·ClH

2,4-Difluorobenzenesulfonyl chloride, 98%

CAS: 13918-92-8 Molecular Formula: C₆H₃ClF₂O₂S Molecular Weight (g/mol): 212.6 MDL Number: MFCD00042481 InChI Key: FJSAJUXIHJIAMD-UHFFFAOYSA-N Synonym: 2,4-difluorobenzene-1-sulfonyl chloride,2,4-difluorobenzenesulphonyl chloride,2,4-difluoro-benzenesulfonyl chloride,benzenesulfonyl chloride, 2,4-difluoro,2,4-difluorophenyl chlorosulfone,buttpark 23\07-79,2,4-difluorophenylsulfonyl chloride,pubchem5122,acmc-209civ PubChem CID: 2734273 IUPAC Name: 2,4-difluorobenzenesulfonyl chloride SMILES: C1=CC(=C(C=C1F)F)S(=O)(=O)Cl

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Specifications

PubChem CID	2734273
CAS	13918-92-8
Molecular Weight (g/mol)	212.6
MDL Number	MFCD00042481
SMILES	C1=CC(=C(C=C1F)F)S(=O)(=O)Cl
Synonym	2,4-difluorobenzene-1-sulfonyl chloride,2,4-difluorobenzenesulphonyl chloride,2,4-difluoro-benzenesulfonyl chloride,benzenesulfonyl chloride, 2,4-difluoro,2,4-difluorophenyl chlorosulfone,buttpark 23\07-79,2,4-difluorophenylsulfonyl chloride,pubchem5122,acmc-209civ
IUPAC Name	2,4-difluorobenzenesulfonyl chloride
InChI Key	FJSAJUXIHJIAMD-UHFFFAOYSA-N
Molecular Formula	C₆H₃ClF₂O₂S

2-Chlorobenzenesulfonyl chloride, 98%

CAS: 2905-23-9 Molecular Formula: C6H4Cl2O2S Molecular Weight (g/mol): 211.06 MDL Number: MFCD00051520 InChI Key: KMVZDSQHLDGKGV-UHFFFAOYSA-N Synonym: 2-chlorobenzenesulphonyl chloride,2-chlorobenzene-1-sulfonyl chloride,2-chlorobenzenesulfonylchloride,benzenesulfonyl chloride, 2-chloro,o-chlorobenzenesulfonyl chloride,o-chlorobenzenesulfochloride,2-chlorophenylsulfonyl chloride,2-chloro-benzenesulfonyl chloride,benzenesulfonyl chloride, chloro,chloro 2-chlorophenyl sulfone PubChem CID: 76187 SMILES: ClC1=CC=CC=C1S(Cl)(=O)=O

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Specifications

PubChem CID	76187
CAS	2905-23-9
Molecular Weight (g/mol)	211.06
MDL Number	MFCD00051520
SMILES	ClC1=CC=CC=C1S(Cl)(=O)=O
Synonym	2-chlorobenzenesulphonyl chloride,2-chlorobenzene-1-sulfonyl chloride,2-chlorobenzenesulfonylchloride,benzenesulfonyl chloride, 2-chloro,o-chlorobenzenesulfonyl chloride,o-chlorobenzenesulfochloride,2-chlorophenylsulfonyl chloride,2-chloro-benzenesulfonyl chloride,benzenesulfonyl chloride, chloro,chloro 2-chlorophenyl sulfone
InChI Key	KMVZDSQHLDGKGV-UHFFFAOYSA-N
Molecular Formula	C6H4Cl2O2S

Thermo Scientific Chemicals 2,6-Dichlorobenzene-1-sulfonyl chloride, ≥95%, Thermo Scientific™

CAS: 6579-54-0 Molecular Formula: C6H3Cl3O2S Molecular Weight (g/mol): 245.498 MDL Number: MFCD00052311 InChI Key: WGGKQIKICKLWGN-UHFFFAOYSA-N Synonym: 2,6-dichlorobenzene-1-sulfonyl chloride,2,6-dichlorobenzenesulfonylchloride,2,6-dichlorophenylsulfonyl chloride,2,6-dichlorobenzenesulphonyl chloride,unii-8523kf52zn,benzenesulfonyl chloride, 2,6-dichloro,2,6-dichloro-benzenesulfonyl chloride,2,6-dichlorobenzene sulfonyl chloride,pubchem5117,acmc-209ns8 PubChem CID: 522183 IUPAC Name: 2,6-dichlorobenzenesulfonyl chloride SMILES: C1=CC(=C(C(=C1)Cl)S(=O)(=O)Cl)Cl

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Specifications

PubChem CID	522183
CAS	6579-54-0
Molecular Weight (g/mol)	245.498
MDL Number	MFCD00052311
SMILES	C1=CC(=C(C(=C1)Cl)S(=O)(=O)Cl)Cl
Synonym	2,6-dichlorobenzene-1-sulfonyl chloride,2,6-dichlorobenzenesulfonylchloride,2,6-dichlorophenylsulfonyl chloride,2,6-dichlorobenzenesulphonyl chloride,unii-8523kf52zn,benzenesulfonyl chloride, 2,6-dichloro,2,6-dichloro-benzenesulfonyl chloride,2,6-dichlorobenzene sulfonyl chloride,pubchem5117,acmc-209ns8
IUPAC Name	2,6-dichlorobenzenesulfonyl chloride
InChI Key	WGGKQIKICKLWGN-UHFFFAOYSA-N
Molecular Formula	C6H3Cl3O2S

Thermo Scientific Chemicals 4-Cyanobenzene-1-sulfonyl chloride, 97%, Thermo Scientific™

CAS: 49584-26-1 Molecular Formula: C7H4ClNO2S Molecular Weight (g/mol): 201.62 MDL Number: MFCD00052337 InChI Key: DBMFYTQPPBBKHI-UHFFFAOYSA-N Synonym: 4-cyanobenzene-1-sulfonyl chloride,4-cyanobenzenesulfonylchloride,p-cyanobenzenesulphonyl chloride,4-cyano benzenesulfonyl chloride,benzenesulfonyl chloride, 4-cyano,4-cyanophenylsulfonyl chloride,p-cyanobenzenesulfonyl chloride,4-cyanobenzenesulphonyl chloride,4-cyano-benzenesulfonyl chloride,4-chlorosulfonyl benzenecarbonitrile PubChem CID: 39497 IUPAC Name: 4-cyanobenzenesulfonyl chloride SMILES: ClS(=O)(=O)C1=CC=C(C=C1)C#N

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Specifications

PubChem CID	39497
CAS	49584-26-1
Molecular Weight (g/mol)	201.62
MDL Number	MFCD00052337
SMILES	ClS(=O)(=O)C1=CC=C(C=C1)C#N
Synonym	4-cyanobenzene-1-sulfonyl chloride,4-cyanobenzenesulfonylchloride,p-cyanobenzenesulphonyl chloride,4-cyano benzenesulfonyl chloride,benzenesulfonyl chloride, 4-cyano,4-cyanophenylsulfonyl chloride,p-cyanobenzenesulfonyl chloride,4-cyanobenzenesulphonyl chloride,4-cyano-benzenesulfonyl chloride,4-chlorosulfonyl benzenecarbonitrile
IUPAC Name	4-cyanobenzenesulfonyl chloride
InChI Key	DBMFYTQPPBBKHI-UHFFFAOYSA-N
Molecular Formula	C7H4ClNO2S

Thermo Scientific Chemicals 5-Fluoro-2-methylbenzene-1-sulfonyl chloride, 97%, Thermo Scientific™

CAS: 445-05-6 Molecular Formula: C7H6ClFO2S Molecular Weight (g/mol): 208.63 MDL Number: MFCD00052958 InChI Key: NPEWBMJAUUSBLE-UHFFFAOYSA-N Synonym: 5-fluoro-2-methylbenzene-1-sulfonyl chloride,5-fluoro-2-methylbenzenesulphonyl chloride,5-fluoro-2-methylbenzenesulfonylchloride,5-fluoro-2-methyl-benzenesulfonyl chloride,chloro 5-fluoro-2-methylphenyl sulfone,benzenesulfonyl chloride, 5-fluoro-2-methyl,2-methyl-5-fluorobenzenesulfonyl chloride,pubchem5165,acmc-20ai7v,5-fluoro-2-methylphenylsulfonyl chloride PubChem CID: 136286 SMILES: CC1=CC=C(F)C=C1S(Cl)(=O)=O

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Specifications

PubChem CID	136286
CAS	445-05-6
Molecular Weight (g/mol)	208.63
MDL Number	MFCD00052958
SMILES	CC1=CC=C(F)C=C1S(Cl)(=O)=O
Synonym	5-fluoro-2-methylbenzene-1-sulfonyl chloride,5-fluoro-2-methylbenzenesulphonyl chloride,5-fluoro-2-methylbenzenesulfonylchloride,5-fluoro-2-methyl-benzenesulfonyl chloride,chloro 5-fluoro-2-methylphenyl sulfone,benzenesulfonyl chloride, 5-fluoro-2-methyl,2-methyl-5-fluorobenzenesulfonyl chloride,pubchem5165,acmc-20ai7v,5-fluoro-2-methylphenylsulfonyl chloride
InChI Key	NPEWBMJAUUSBLE-UHFFFAOYSA-N
Molecular Formula	C7H6ClFO2S

Thermo Scientific Chemicals 2-oxo-2,3-dihydro-1,3-benzoxazole-6-sulfonyl chloride, 95%, Thermo Scientific™

CAS: 27685-90-1 Molecular Formula: C7H4ClNO4S Molecular Weight (g/mol): 233.62 MDL Number: MFCD03001119 InChI Key: IBHCNMJSVDRBSY-UHFFFAOYSA-N Synonym: 2-oxo-2,3-dihydro-1,3-benzoxazole-6-sulfonyl chloride,2-oxo-2,3-dihydrobenzo d oxazole-6-sulfonyl chloride,6-benzoxazolesulfonyl chloride, 2,3-dihydro-2-oxo,2-oxo-2,3-dihydro-benzooxazole-6-sulfonyl chloride,benzoxazalone, 6-sulfochloride,2,3-dihydro-2-oxobenzoxazole-6-sulphonyl chloride,2-oxo-2,3-dihydro-1,3-benzoxazole-6-sulfonylchloride,6-chlorosulfonyl-3-hydrobenzoxazol-2-one,pubchem5677,acmc-209gyq PubChem CID: 119698 IUPAC Name: 2-oxo-3H-1,3-benzoxazole-6-sulfonyl chloride SMILES: ClS(=O)(=O)C1=CC=C2NC(=O)OC2=C1

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Specifications

PubChem CID	119698
CAS	27685-90-1
Molecular Weight (g/mol)	233.62
MDL Number	MFCD03001119
SMILES	ClS(=O)(=O)C1=CC=C2NC(=O)OC2=C1
Synonym	2-oxo-2,3-dihydro-1,3-benzoxazole-6-sulfonyl chloride,2-oxo-2,3-dihydrobenzo d oxazole-6-sulfonyl chloride,6-benzoxazolesulfonyl chloride, 2,3-dihydro-2-oxo,2-oxo-2,3-dihydro-benzooxazole-6-sulfonyl chloride,benzoxazalone, 6-sulfochloride,2,3-dihydro-2-oxobenzoxazole-6-sulphonyl chloride,2-oxo-2,3-dihydro-1,3-benzoxazole-6-sulfonylchloride,6-chlorosulfonyl-3-hydrobenzoxazol-2-one,pubchem5677,acmc-209gyq
IUPAC Name	2-oxo-3H-1,3-benzoxazole-6-sulfonyl chloride
InChI Key	IBHCNMJSVDRBSY-UHFFFAOYSA-N
Molecular Formula	C7H4ClNO4S

Cyclopentanesulfonyl chloride, 90%

CAS: 26394-17-2 Molecular Formula: C₅H₉ClO₂S Molecular Weight (g/mol): 168.64 MDL Number: MFCD04117774 InChI Key: HZVKYZHPDGEECE-UHFFFAOYSA-N Synonym: cyclopentylsulfonyl chloride,cyclopentanesulphonyl chloride,chlorocyclopentylsulfone,cyclopentylsulfonylchloride,acmc-1ccr5,cyclopentanesulfonylchloride,cyclopentyl sulfonyl chloride,chlorosulphonyl cyclopentane,cyclopentane sulfonyl chloride,cyclopentane sulphonyl chloride PubChem CID: 3717197 IUPAC Name: cyclopentanesulfonyl chloride SMILES: C1CCC(C1)S(=O)(=O)Cl

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Specifications

PubChem CID	3717197
CAS	26394-17-2
Molecular Weight (g/mol)	168.64
MDL Number	MFCD04117774
SMILES	C1CCC(C1)S(=O)(=O)Cl
Synonym	cyclopentylsulfonyl chloride,cyclopentanesulphonyl chloride,chlorocyclopentylsulfone,cyclopentylsulfonylchloride,acmc-1ccr5,cyclopentanesulfonylchloride,cyclopentyl sulfonyl chloride,chlorosulphonyl cyclopentane,cyclopentane sulfonyl chloride,cyclopentane sulphonyl chloride
IUPAC Name	cyclopentanesulfonyl chloride
InChI Key	HZVKYZHPDGEECE-UHFFFAOYSA-N
Molecular Formula	C₅H₉ClO₂S

Methanesulfonyl chloride, 99.5%

CAS: 124-63-0 Molecular Formula: CH3ClO2S Molecular Weight (g/mol): 114.54 MDL Number: MFCD00007454 InChI Key: QARBMVPHQWIHKH-UHFFFAOYSA-N Synonym: methanesulfuryl chloride,methyl sulfochloride,mesyl chloride,chloromethyl sulfone,chloro methyl sulfone,methanesulfonic acid chloride,methanesulphonyl chloride,mesylchloride,methylsulfonyl chloride,methyl sulfonyl chloride PubChem CID: 31297 IUPAC Name: methanesulfonyl chloride SMILES: CS(Cl)(=O)=O

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Specifications

PubChem CID	31297
CAS	124-63-0
Molecular Weight (g/mol)	114.54
MDL Number	MFCD00007454
SMILES	CS(Cl)(=O)=O
Synonym	methanesulfuryl chloride,methyl sulfochloride,mesyl chloride,chloromethyl sulfone,chloro methyl sulfone,methanesulfonic acid chloride,methanesulphonyl chloride,mesylchloride,methylsulfonyl chloride,methyl sulfonyl chloride
IUPAC Name	methanesulfonyl chloride
InChI Key	QARBMVPHQWIHKH-UHFFFAOYSA-N
Molecular Formula	CH3ClO2S

Thermo Scientific Chemicals 4-(1-Methyl-1H-pyrazol-3-yl)benzenesulfonyl chloride, 97%, Thermo Scientific™

CAS: 916766-81-9 Molecular Formula: C10H9ClN2O2S Molecular Weight (g/mol): 256.704 MDL Number: MFCD09817463 InChI Key: PXFXKTMOZHYJJU-UHFFFAOYSA-N Synonym: 4-1-methyl-1h-pyrazol-3-yl benzenesulfonyl chloride,4-1-methyl-1h-pyrazol-3-yl-benzenesulfonyl chloride,4-1-methylpyrazol-3-yl benzenesulfonyl chloride,4-1-methyl-1h-pyrazol-3-yl benzenesulphonyl chloride,chloro 4-1-methylpyrazol-3-yl phenyl sulfone,3-4-chlorosulphonyl phenyl-1-methyl-1h-pyrazole,4-1-methyl-1h-pyrazol-3-yl phenylsulfonyl chloride,4-1-methyl-1h-pyrazol-3-yl benzene-1-sulfonyl chloride,benzenesulfonyl chloride, 4-1-methyl-1h-pyrazol-3-yl PubChem CID: 24229467 IUPAC Name: 4-(1-methylpyrazol-3-yl)benzenesulfonyl chloride SMILES: CN1C=CC(=N1)C2=CC=C(C=C2)S(=O)(=O)Cl

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Specifications

PubChem CID	24229467
CAS	916766-81-9
Molecular Weight (g/mol)	256.704
MDL Number	MFCD09817463
SMILES	CN1C=CC(=N1)C2=CC=C(C=C2)S(=O)(=O)Cl
Synonym	4-1-methyl-1h-pyrazol-3-yl benzenesulfonyl chloride,4-1-methyl-1h-pyrazol-3-yl-benzenesulfonyl chloride,4-1-methylpyrazol-3-yl benzenesulfonyl chloride,4-1-methyl-1h-pyrazol-3-yl benzenesulphonyl chloride,chloro 4-1-methylpyrazol-3-yl phenyl sulfone,3-4-chlorosulphonyl phenyl-1-methyl-1h-pyrazole,4-1-methyl-1h-pyrazol-3-yl phenylsulfonyl chloride,4-1-methyl-1h-pyrazol-3-yl benzene-1-sulfonyl chloride,benzenesulfonyl chloride, 4-1-methyl-1h-pyrazol-3-yl
IUPAC Name	4-(1-methylpyrazol-3-yl)benzenesulfonyl chloride
InChI Key	PXFXKTMOZHYJJU-UHFFFAOYSA-N
Molecular Formula	C10H9ClN2O2S

Sulfonyl halides

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