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Acyl Halides

Organic compounds that contain a carbon atom bonded to a halogen atom, and an oxygen atom via a double bond; commonly derived from an oxoacid by replacing a hydroxyl group with a halogen atom.
Acyl chlorides (1,504)
Acyl bromides (438)
Acyl fluorides (17)

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151 – 165 of 1,490 results
151
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4-n-Butoxybenzoyl chloride, 98%

CAS: 33863-86-4 Molecular Formula: C11H13ClO2 Molecular Weight (g/mol): 212.673 MDL Number: MFCD00000689 InChI Key: KMGCTFHTBKBITO-UHFFFAOYSA-N PubChem CID: 118561 IUPAC Name: 4-butoxybenzoyl chloride SMILES: CCCCOC1=CC=C(C=C1)C(=O)Cl

PubChem CID 118561
CAS 33863-86-4
Molecular Weight (g/mol) 212.673
MDL Number MFCD00000689
SMILES CCCCOC1=CC=C(C=C1)C(=O)Cl
IUPAC Name 4-butoxybenzoyl chloride
InChI Key KMGCTFHTBKBITO-UHFFFAOYSA-N
Molecular Formula C11H13ClO2
152
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3-Dimethylaminobenzoyl chloride hydrochloride, tech. 90%

CAS: 117500-61-5 Molecular Formula: C9H11Cl2NO Molecular Weight (g/mol): 220.093 MDL Number: MFCD02094023 InChI Key: NUDQPATXNFWFNK-UHFFFAOYSA-N Synonym: 3-dimethylaminobenzoyl chloride hydrochloride,3-dimethylamino benzoyl chloride hydrochloride,acmc-20an50,3-dimethylaminobenzoyl chloride hcl,3-dimethylamino-benzoyl chloride hydrochloride salt,3-dimethylamino benzoyl chloride-hydrogen chloride 1/1 PubChem CID: 22732309 IUPAC Name: 3-(dimethylamino)benzoyl chloride;hydrochloride SMILES: CN(C)C1=CC=CC(=C1)C(=O)Cl.Cl

PubChem CID 22732309
CAS 117500-61-5
Molecular Weight (g/mol) 220.093
MDL Number MFCD02094023
SMILES CN(C)C1=CC=CC(=C1)C(=O)Cl.Cl
Synonym 3-dimethylaminobenzoyl chloride hydrochloride,3-dimethylamino benzoyl chloride hydrochloride,acmc-20an50,3-dimethylaminobenzoyl chloride hcl,3-dimethylamino-benzoyl chloride hydrochloride salt,3-dimethylamino benzoyl chloride-hydrogen chloride 1/1
IUPAC Name 3-(dimethylamino)benzoyl chloride;hydrochloride
InChI Key NUDQPATXNFWFNK-UHFFFAOYSA-N
Molecular Formula C9H11Cl2NO
153

3-Chlorobenzo[b]thiophene-2-carbonyl chloride, 97%, Thermo Scientific™

CAS: 21815-91-8 Molecular Formula: C9H4Cl2OS Molecular Weight (g/mol): 231.09 MDL Number: MFCD00053069 InChI Key: GWKSSMDJEWPKCM-UHFFFAOYSA-N Synonym: 3-chlorobenzo b thiophene-2-carbonyl chloride,3-chlorobenzothiophene-2-carbonyl chloride,3-chloro-benzo b thiophene-2-carbonyl chloride,3-chlorobenzo b thiophen-2-carbonyl chloride,benzo b thiophene-2-carbonyl chloride, 3-chloro,3-chlorobenzo b-2-thiophenecarboxylic acid chloride,acmc-1cne6,3-chlorobenzo b thiophene-2-carbonylchloride,2-chlorocarbonyl-3-chlorobenzo b thiophene,3-chlorobenzo thiophene-2-carbonyl chloride PubChem CID: 519898 IUPAC Name: 3-chloro-1-benzothiophene-2-carbonyl chloride SMILES: ClC(=O)C1=C(Cl)C2=CC=CC=C2S1

PubChem CID 519898
CAS 21815-91-8
Molecular Weight (g/mol) 231.09
MDL Number MFCD00053069
SMILES ClC(=O)C1=C(Cl)C2=CC=CC=C2S1
Synonym 3-chlorobenzo b thiophene-2-carbonyl chloride,3-chlorobenzothiophene-2-carbonyl chloride,3-chloro-benzo b thiophene-2-carbonyl chloride,3-chlorobenzo b thiophen-2-carbonyl chloride,benzo b thiophene-2-carbonyl chloride, 3-chloro,3-chlorobenzo b-2-thiophenecarboxylic acid chloride,acmc-1cne6,3-chlorobenzo b thiophene-2-carbonylchloride,2-chlorocarbonyl-3-chlorobenzo b thiophene,3-chlorobenzo thiophene-2-carbonyl chloride
IUPAC Name 3-chloro-1-benzothiophene-2-carbonyl chloride
InChI Key GWKSSMDJEWPKCM-UHFFFAOYSA-N
Molecular Formula C9H4Cl2OS
154
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Pyridine-2,6-dicarbonyl dichloride, 97%

CAS: 3739-94-4 Molecular Formula: C7H3Cl2NO2 Molecular Weight (g/mol): 204.006 MDL Number: MFCD00006289 InChI Key: GWHOGODUVLQCEB-UHFFFAOYSA-N Synonym: 2,6-pyridinedicarbonyl dichloride,2,6-pyridinedicarboxylic acid chloride,pyridine-2,6-dicarbonyl dichloride,2,6-pyridinedicarbonyl chloride,pyridine-2,6-dicarboxylic acid chloride,2,6-pyridinedicarboxylicacidchloride,pyridine-2,6-dicarboyl dichloride,2,6-pyridinedicarbony chloride,pubchem13243,tpc-i153 PubChem CID: 77335 IUPAC Name: pyridine-2,6-dicarbonyl chloride SMILES: C1=CC(=NC(=C1)C(=O)Cl)C(=O)Cl

PubChem CID 77335
CAS 3739-94-4
Molecular Weight (g/mol) 204.006
MDL Number MFCD00006289
SMILES C1=CC(=NC(=C1)C(=O)Cl)C(=O)Cl
Synonym 2,6-pyridinedicarbonyl dichloride,2,6-pyridinedicarboxylic acid chloride,pyridine-2,6-dicarbonyl dichloride,2,6-pyridinedicarbonyl chloride,pyridine-2,6-dicarboxylic acid chloride,2,6-pyridinedicarboxylicacidchloride,pyridine-2,6-dicarboyl dichloride,2,6-pyridinedicarbony chloride,pubchem13243,tpc-i153
IUPAC Name pyridine-2,6-dicarbonyl chloride
InChI Key GWHOGODUVLQCEB-UHFFFAOYSA-N
Molecular Formula C7H3Cl2NO2
155
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Cyclopentanecarbonyl chloride, 98%

CAS: 4524-93-0 Molecular Formula: C6H9ClO Molecular Weight (g/mol): 132.59 InChI Key: WEPUZBYKXNKSDH-UHFFFAOYSA-N Synonym: cyclopentanecarbonylchloride,cyclopentane carboxyl chloride,cyclopentanoyl chloride,pubchem13237,acmc-1csoo,cyclopentylformyl chloride,cyclopetanecarbonylchloride,cyclopentancarbonyl chloride,cyclopentylcarbonyl chloride,chlorocarbonyl cyclopentane PubChem CID: 78284 IUPAC Name: cyclopentanecarbonyl chloride SMILES: C1CCC(C1)C(=O)Cl

PubChem CID 78284
CAS 4524-93-0
Molecular Weight (g/mol) 132.59
SMILES C1CCC(C1)C(=O)Cl
Synonym cyclopentanecarbonylchloride,cyclopentane carboxyl chloride,cyclopentanoyl chloride,pubchem13237,acmc-1csoo,cyclopentylformyl chloride,cyclopetanecarbonylchloride,cyclopentancarbonyl chloride,cyclopentylcarbonyl chloride,chlorocarbonyl cyclopentane
IUPAC Name cyclopentanecarbonyl chloride
InChI Key WEPUZBYKXNKSDH-UHFFFAOYSA-N
Molecular Formula C6H9ClO
156

2,4-Dimethyl-3-furoyl chloride, 90%, Thermo Scientific™

CAS: 15139-39-6 Molecular Formula: C7H7ClO2 Molecular Weight (g/mol): 158.581 InChI Key: NOEQXZGBSMGWCT-UHFFFAOYSA-N Synonym: 2,4-dimethyl-3-furoyl chloride,2,4-dimethylfuran-3-carboxylic chloride,3-furancarbonyl chloride, 2,4-dimethyl-9ci PubChem CID: 13019985 IUPAC Name: 2,4-dimethylfuran-3-carbonyl chloride SMILES: CC1=COC(=C1C(=O)Cl)C

PubChem CID 13019985
CAS 15139-39-6
Molecular Weight (g/mol) 158.581
SMILES CC1=COC(=C1C(=O)Cl)C
Synonym 2,4-dimethyl-3-furoyl chloride,2,4-dimethylfuran-3-carboxylic chloride,3-furancarbonyl chloride, 2,4-dimethyl-9ci
IUPAC Name 2,4-dimethylfuran-3-carbonyl chloride
InChI Key NOEQXZGBSMGWCT-UHFFFAOYSA-N
Molecular Formula C7H7ClO2
157

5-methyl-2-phenyl-2H-1,2,3-triazole-4-carbonyl chloride, Thermo Scientific™

CAS: 36401-55-5 Molecular Formula: C10H8ClN3O Molecular Weight (g/mol): 221.64 MDL Number: MFCD00052545 InChI Key: UJYBUZMRRLFXGM-UHFFFAOYSA-N Synonym: 5-methyl-2-phenyl-2h-1,2,3-triazole-4-carbonyl chloride,5-methyl-2-phenyl-1,2,3-triazole-4-carbonyl chloride,2h-1,2,3-triazole-4-carbonylchloride, 5-methyl-2-phenyl,5-methyl-2-phenyl-2h-1,2,3 triazole-4-carbonyl chloride,5-methyl-2-phenyl-4-triazolecarbonyl chloride,5-methyl-2-phenyl-2h-1,2,3 triazole-4-carbo nyl chloride,5-methyl-2-phenyl-2h-1,2,3-triazole-4-carbonylchloride PubChem CID: 2776447 IUPAC Name: 5-methyl-2-phenyltriazole-4-carbonyl chloride SMILES: CC1=NN(N=C1C(Cl)=O)C1=CC=CC=C1

PubChem CID 2776447
CAS 36401-55-5
Molecular Weight (g/mol) 221.64
MDL Number MFCD00052545
SMILES CC1=NN(N=C1C(Cl)=O)C1=CC=CC=C1
Synonym 5-methyl-2-phenyl-2h-1,2,3-triazole-4-carbonyl chloride,5-methyl-2-phenyl-1,2,3-triazole-4-carbonyl chloride,2h-1,2,3-triazole-4-carbonylchloride, 5-methyl-2-phenyl,5-methyl-2-phenyl-2h-1,2,3 triazole-4-carbonyl chloride,5-methyl-2-phenyl-4-triazolecarbonyl chloride,5-methyl-2-phenyl-2h-1,2,3 triazole-4-carbo nyl chloride,5-methyl-2-phenyl-2h-1,2,3-triazole-4-carbonylchloride
IUPAC Name 5-methyl-2-phenyltriazole-4-carbonyl chloride
InChI Key UJYBUZMRRLFXGM-UHFFFAOYSA-N
Molecular Formula C10H8ClN3O
158

1-(4-Fluorophenyl)-5-methyl-1H-pyrazole-4-carbonyl chloride, 97%, Thermo Scientific™

CAS: 423768-49-4 Molecular Formula: C11H8ClFN2O Molecular Weight (g/mol): 238.646 MDL Number: MFCD03659694 InChI Key: INIAJXQDJISNJB-UHFFFAOYSA-N Synonym: 1-4-fluorophenyl-5-methyl-1h-pyrazole-4-carbonyl chloride,1-4-fluorophenyl-5-methylpyrazole-4-carbonyl chloride,1-4-fluorophenyl-5-methyl-4-pyrazolecarbonyl chloride,1-4-fluorophenyl-5-methyl-pyrazole-4-carbonyl chloride PubChem CID: 2779893 IUPAC Name: 1-(4-fluorophenyl)-5-methylpyrazole-4-carbonyl chloride SMILES: CC1=C(C=NN1C2=CC=C(C=C2)F)C(=O)Cl

PubChem CID 2779893
CAS 423768-49-4
Molecular Weight (g/mol) 238.646
MDL Number MFCD03659694
SMILES CC1=C(C=NN1C2=CC=C(C=C2)F)C(=O)Cl
Synonym 1-4-fluorophenyl-5-methyl-1h-pyrazole-4-carbonyl chloride,1-4-fluorophenyl-5-methylpyrazole-4-carbonyl chloride,1-4-fluorophenyl-5-methyl-4-pyrazolecarbonyl chloride,1-4-fluorophenyl-5-methyl-pyrazole-4-carbonyl chloride
IUPAC Name 1-(4-fluorophenyl)-5-methylpyrazole-4-carbonyl chloride
InChI Key INIAJXQDJISNJB-UHFFFAOYSA-N
Molecular Formula C11H8ClFN2O
159
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tert-Butylacetyl chloride, 99%

CAS: 7065-46-5 Molecular Formula: C6H11ClO Molecular Weight (g/mol): 134.61 MDL Number: MFCD00000737 InChI Key: BUTKIHRNYUEGKB-UHFFFAOYSA-N Synonym: 3,3-dimethylbutyryl chloride,tert-butylacetyl chloride,t-butylacetyl chloride,butanoyl chloride, 3,3-dimethyl,3,3-dimethyl butyryl chloride,tert-butyl acetyl chloride,neohexanoyl chloride,t-butylacetylchloride,tertbutylacetylchloride,pubchem2093 PubChem CID: 81514 IUPAC Name: 3,3-dimethylbutanoyl chloride SMILES: CC(C)(C)CC(=O)Cl

PubChem CID 81514
CAS 7065-46-5
Molecular Weight (g/mol) 134.61
MDL Number MFCD00000737
SMILES CC(C)(C)CC(=O)Cl
Synonym 3,3-dimethylbutyryl chloride,tert-butylacetyl chloride,t-butylacetyl chloride,butanoyl chloride, 3,3-dimethyl,3,3-dimethyl butyryl chloride,tert-butyl acetyl chloride,neohexanoyl chloride,t-butylacetylchloride,tertbutylacetylchloride,pubchem2093
IUPAC Name 3,3-dimethylbutanoyl chloride
InChI Key BUTKIHRNYUEGKB-UHFFFAOYSA-N
Molecular Formula C6H11ClO
160
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3-Nitrobenzoyl chloride, 98%

CAS: 121-90-4 Molecular Formula: C7H4ClNO3 Molecular Weight (g/mol): 185.57 MDL Number: MFCD00007247 InChI Key: NXTNASSYJUXJDV-UHFFFAOYSA-N Synonym: m-nitrobenzoyl chloride,benzoyl chloride, 3-nitro,benzoyl chloride, m-nitro,3-nitro-benzoyl chloride,ccris 1186,m-nitrobenzoylchloride,chlorid kyseliny m-nitrobenzoove,3-nitrobenzoylchloride,chlorid kyseliny m-nitrobenzoove czech,m-nitrobenzoylchlorid PubChem CID: 8495 IUPAC Name: 3-nitrobenzoyl chloride SMILES: C1=CC(=CC(=C1)[N+](=O)[O-])C(=O)Cl

PubChem CID 8495
CAS 121-90-4
Molecular Weight (g/mol) 185.57
MDL Number MFCD00007247
SMILES C1=CC(=CC(=C1)[N+](=O)[O-])C(=O)Cl
Synonym m-nitrobenzoyl chloride,benzoyl chloride, 3-nitro,benzoyl chloride, m-nitro,3-nitro-benzoyl chloride,ccris 1186,m-nitrobenzoylchloride,chlorid kyseliny m-nitrobenzoove,3-nitrobenzoylchloride,chlorid kyseliny m-nitrobenzoove czech,m-nitrobenzoylchlorid
IUPAC Name 3-nitrobenzoyl chloride
InChI Key NXTNASSYJUXJDV-UHFFFAOYSA-N
Molecular Formula C7H4ClNO3
161
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Succinyl Chloride, ca. 95%

CAS: 543-20-4 Molecular Formula: C4H4Cl2O2 Molecular Weight (g/mol): 154.98 MDL Number: MFCD00000749 InChI Key: IRXBNHGNHKNOJI-UHFFFAOYSA-N Synonym: succinyl chloride,succinyl dichloride,succinic acid dichloride,succinoyl chloride,succinoyl dichloride,succinic chloride,1,2-bis chlorocarbonyl ethane,butanedioyl chloride,unii-gdn09v9867,1,2-ethanediylbis chloroformate PubChem CID: 10970 IUPAC Name: butanedioyl dichloride SMILES: C(CC(=O)Cl)C(=O)Cl

PubChem CID 10970
CAS 543-20-4
Molecular Weight (g/mol) 154.98
MDL Number MFCD00000749
SMILES C(CC(=O)Cl)C(=O)Cl
Synonym succinyl chloride,succinyl dichloride,succinic acid dichloride,succinoyl chloride,succinoyl dichloride,succinic chloride,1,2-bis chlorocarbonyl ethane,butanedioyl chloride,unii-gdn09v9867,1,2-ethanediylbis chloroformate
IUPAC Name butanedioyl dichloride
InChI Key IRXBNHGNHKNOJI-UHFFFAOYSA-N
Molecular Formula C4H4Cl2O2
162
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Heptanoyl chloride, 99%

CAS: 2528-61-2 Molecular Formula: C7H13ClO Molecular Weight (g/mol): 148.63 MDL Number: MFCD00000763 InChI Key: UCVODTZQZHMTPN-UHFFFAOYSA-N Synonym: enanthyl chloride,n-heptanoyl chloride,enanthic chloride,oenanthic chloride,heptanoic acid chloride,heptanoylchloride,enanthylchloride,enanthoyl chloride,c6h13cocl,heptanoyl chloride PubChem CID: 17313 IUPAC Name: heptanoyl chloride SMILES: CCCCCCC(Cl)=O

PubChem CID 17313
CAS 2528-61-2
Molecular Weight (g/mol) 148.63
MDL Number MFCD00000763
SMILES CCCCCCC(Cl)=O
Synonym enanthyl chloride,n-heptanoyl chloride,enanthic chloride,oenanthic chloride,heptanoic acid chloride,heptanoylchloride,enanthylchloride,enanthoyl chloride,c6h13cocl,heptanoyl chloride
IUPAC Name heptanoyl chloride
InChI Key UCVODTZQZHMTPN-UHFFFAOYSA-N
Molecular Formula C7H13ClO
163
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Isovaleryl chloride, 98%

CAS: 108-12-3 Molecular Formula: C5H9ClO Molecular Weight (g/mol): 120.58 MDL Number: MFCD00000738 InChI Key: ISULZYQDGYXDFW-UHFFFAOYSA-N Synonym: isovaleryl chloride,butanoyl chloride, 3-methyl,isovaleroyl chloride,isopentanoyl chloride,isovaleric acid chloride,3-methylbutyryl chloride,isovalerylchloride,3-methyl-butanoyl chloride,unii-j2ml32m57v,3-methyl-butyryl chloride PubChem CID: 66054 IUPAC Name: 3-methylbutanoyl chloride SMILES: CC(C)CC(=O)Cl

PubChem CID 66054
CAS 108-12-3
Molecular Weight (g/mol) 120.58
MDL Number MFCD00000738
SMILES CC(C)CC(=O)Cl
Synonym isovaleryl chloride,butanoyl chloride, 3-methyl,isovaleroyl chloride,isopentanoyl chloride,isovaleric acid chloride,3-methylbutyryl chloride,isovalerylchloride,3-methyl-butanoyl chloride,unii-j2ml32m57v,3-methyl-butyryl chloride
IUPAC Name 3-methylbutanoyl chloride
InChI Key ISULZYQDGYXDFW-UHFFFAOYSA-N
Molecular Formula C5H9ClO
164
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Cyclopentylacetyl chloride, 97%

CAS: 1122-99-2 Molecular Formula: C7H11ClO Molecular Weight (g/mol): 146.61 MDL Number: MFCD00236031 InChI Key: NILLIUYSJFTTRH-UHFFFAOYSA-N Synonym: cyclopentylacetyl chloride,cyclopentaneacetyl chloride,cyclopentylacetylchloride,cylopentylacetyl chloride,acmc-1brgh,cyclopentaneacetylchloride,cyclopentylacetic chloride,cyclopentanacetyl chloride,cyclopentyl acetyl chloride,cyclopentyl-acetyl chloride PubChem CID: 3485182 IUPAC Name: 2-cyclopentylacetyl chloride SMILES: ClC(=O)CC1CCCC1

PubChem CID 3485182
CAS 1122-99-2
Molecular Weight (g/mol) 146.61
MDL Number MFCD00236031
SMILES ClC(=O)CC1CCCC1
Synonym cyclopentylacetyl chloride,cyclopentaneacetyl chloride,cyclopentylacetylchloride,cylopentylacetyl chloride,acmc-1brgh,cyclopentaneacetylchloride,cyclopentylacetic chloride,cyclopentanacetyl chloride,cyclopentyl acetyl chloride,cyclopentyl-acetyl chloride
IUPAC Name 2-cyclopentylacetyl chloride
InChI Key NILLIUYSJFTTRH-UHFFFAOYSA-N
Molecular Formula C7H11ClO
165
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2-Furoyl chloride, 98+%

CAS: 527-69-5 Molecular Formula: C5H3ClO2 Molecular Weight (g/mol): 130.53 MDL Number: MFCD00003228 InChI Key: OFTKFKYVSBNYEC-UHFFFAOYSA-N Synonym: 2-furoyl chloride,furoyl chloride,2-furancarbonyl chloride,furancarbonyl chloride,2-furoylchloride,unii-2us0dxi75s,2us0dxi75s,2-furancarboxylic acid chloride,furan-2-carboxylic acid chloride,furanoyl chloride PubChem CID: 68242 IUPAC Name: furan-2-carbonyl chloride SMILES: C1=COC(=C1)C(=O)Cl

PubChem CID 68242
CAS 527-69-5
Molecular Weight (g/mol) 130.53
MDL Number MFCD00003228
SMILES C1=COC(=C1)C(=O)Cl
Synonym 2-furoyl chloride,furoyl chloride,2-furancarbonyl chloride,furancarbonyl chloride,2-furoylchloride,unii-2us0dxi75s,2us0dxi75s,2-furancarboxylic acid chloride,furan-2-carboxylic acid chloride,furanoyl chloride
IUPAC Name furan-2-carbonyl chloride
InChI Key OFTKFKYVSBNYEC-UHFFFAOYSA-N
Molecular Formula C5H3ClO2