Oxacyclic compounds

16 – 30 of 354 results

Psoralen, 97%, Thermo Scientific Chemicals

CAS: 66-97-7 Molecular Formula: C11H6O3 Molecular Weight (g/mol): 186.17 MDL Number: MFCD00010520 InChI Key: ZCCUUQDIBDJBTK-UHFFFAOYSA-N Synonym: psoralen,ficusin,7h-furo 3,2-g chromen-7-one,furocoumarin,psoralene,7h-furo 3,2-g 1 benzopyran-7-one,psorline-p,6,7-furanocoumarin,furo 3,2-g chromen-7-one,furo 3,2-g coumarin PubChem CID: 6199 ChEBI: CHEBI:27616 IUPAC Name: 7H-furo[3,2-g]chromen-7-one SMILES: O=C1OC2=CC3=C(C=CO3)C=C2C=C1

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Specifications

PubChem CID	6199
CAS	66-97-7
Molecular Weight (g/mol)	186.17
ChEBI	CHEBI:27616
MDL Number	MFCD00010520
SMILES	O=C1OC2=CC3=C(C=CO3)C=C2C=C1
Synonym	psoralen,ficusin,7h-furo 3,2-g chromen-7-one,furocoumarin,psoralene,7h-furo 3,2-g 1 benzopyran-7-one,psorline-p,6,7-furanocoumarin,furo 3,2-g chromen-7-one,furo 3,2-g coumarin
IUPAC Name	7H-furo[3,2-g]chromen-7-one
InChI Key	ZCCUUQDIBDJBTK-UHFFFAOYSA-N
Molecular Formula	C11H6O3

Thermo Scientific Chemicals 6-amino-1,3-benzoxazol-2(3h)-one, 95%, Thermo Scientific™

CAS: 22876-17-1 Molecular Formula: C7H6N2O2 Molecular Weight (g/mol): 150.137 MDL Number: MFCD00463899 InChI Key: STLPJYGZOIEDAJ-UHFFFAOYSA-N Synonym: 6-aminobenzo d oxazol-2 3h-one,6-amino-1,3-benzoxazol-2 3h-one,2 3h-benzoxazolone, 6-amino,6-amino-2-3h benzoxazolone,6-amino-3h-benzooxazol-2-one,6-amino-2,3-dihydro-1,3-benzoxazol-2-one,6-amino-2-benzoxazolone,6-amino-2-benzoxazolinone,6-amino-3-hydrobenzoxazol-2-one,6-amino-2-hydroxybenzoxazole PubChem CID: 826989 IUPAC Name: 6-amino-3H-1,3-benzoxazol-2-one SMILES: C1=CC2=C(C=C1N)OC(=O)N2

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Specifications

PubChem CID	826989
CAS	22876-17-1
Molecular Weight (g/mol)	150.137
MDL Number	MFCD00463899
SMILES	C1=CC2=C(C=C1N)OC(=O)N2
Synonym	6-aminobenzo d oxazol-2 3h-one,6-amino-1,3-benzoxazol-2 3h-one,2 3h-benzoxazolone, 6-amino,6-amino-2-3h benzoxazolone,6-amino-3h-benzooxazol-2-one,6-amino-2,3-dihydro-1,3-benzoxazol-2-one,6-amino-2-benzoxazolone,6-amino-2-benzoxazolinone,6-amino-3-hydrobenzoxazol-2-one,6-amino-2-hydroxybenzoxazole
IUPAC Name	6-amino-3H-1,3-benzoxazol-2-one
InChI Key	STLPJYGZOIEDAJ-UHFFFAOYSA-N
Molecular Formula	C7H6N2O2

Bis(neopentyl glycolato)diboron, 98%

CAS: 201733-56-4 Molecular Formula: C10H20B2O4 Molecular Weight (g/mol): 225.89 MDL Number: MFCD02093062 InChI Key: MDNDJMCSXOXBFZ-UHFFFAOYSA-N Synonym: bis neopentyl glycolato diboron,bis neopentylglycolato diboron,5,5,5',5'-tetramethyl-2,2'-bi 1,3,2-dioxaborinane,2-5,5-dimethyl-1,3,2-dioxaborinan-2-yl-5,5-dimethyl-1,3,2-dioxaborinane,5,5,5',5'-tetramethyl-2,2'-bi-1,3,2-dioxaborinane,2,2'-bi-1,3,2-dioxaborinane, 5,5,5',5'-tetramethyl,bis neopentyl glycolato diborane,bis 2,2-dimethyl-1,3-propanediolato diboron,5,5,5',5'-tetramethyl-2,2' bi 1,3,2 dioxaborinanyl PubChem CID: 2734316 IUPAC Name: 2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane SMILES: CC1(C)COB(OC1)B1OCC(C)(C)CO1

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Specifications

PubChem CID	2734316
CAS	201733-56-4
Molecular Weight (g/mol)	225.89
MDL Number	MFCD02093062
SMILES	CC1(C)COB(OC1)B1OCC(C)(C)CO1
Synonym	bis neopentyl glycolato diboron,bis neopentylglycolato diboron,5,5,5',5'-tetramethyl-2,2'-bi 1,3,2-dioxaborinane,2-5,5-dimethyl-1,3,2-dioxaborinan-2-yl-5,5-dimethyl-1,3,2-dioxaborinane,5,5,5',5'-tetramethyl-2,2'-bi-1,3,2-dioxaborinane,2,2'-bi-1,3,2-dioxaborinane, 5,5,5',5'-tetramethyl,bis neopentyl glycolato diborane,bis 2,2-dimethyl-1,3-propanediolato diboron,5,5,5',5'-tetramethyl-2,2' bi 1,3,2 dioxaborinanyl
IUPAC Name	2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane
InChI Key	MDNDJMCSXOXBFZ-UHFFFAOYSA-N
Molecular Formula	C10H20B2O4

5-Aminophthalide, 97%, Thermo Scientific Chemicals

CAS: 65399-05-5 Molecular Formula: C8H7NO2 Molecular Weight (g/mol): 149.149 MDL Number: MFCD00778315 InChI Key: ISMUWQMUWFPFBZ-UHFFFAOYSA-N Synonym: 5-aminophthalide,5-aminoisobenzofuran-1 3h-one,5-amino-3h-isobenzofuran-1-one,5-amino-2-benzofuran-1 3h-one,1 3h-isobenzofuranone, 5-amino,5-amino-1 3h-isobenzofuranone,5-amino-1,3-dihydro-2-benzofuran-1-one,5-amino-3-hydroisobenzofuran-1-one,5-aminophthliade,5-amino-phthalide PubChem CID: 720669 IUPAC Name: 5-amino-3H-2-benzofuran-1-one SMILES: C1C2=C(C=CC(=C2)N)C(=O)O1

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Specifications

PubChem CID	720669
CAS	65399-05-5
Molecular Weight (g/mol)	149.149
MDL Number	MFCD00778315
SMILES	C1C2=C(C=CC(=C2)N)C(=O)O1
Synonym	5-aminophthalide,5-aminoisobenzofuran-1 3h-one,5-amino-3h-isobenzofuran-1-one,5-amino-2-benzofuran-1 3h-one,1 3h-isobenzofuranone, 5-amino,5-amino-1 3h-isobenzofuranone,5-amino-1,3-dihydro-2-benzofuran-1-one,5-amino-3-hydroisobenzofuran-1-one,5-aminophthliade,5-amino-phthalide
IUPAC Name	5-amino-3H-2-benzofuran-1-one
InChI Key	ISMUWQMUWFPFBZ-UHFFFAOYSA-N
Molecular Formula	C8H7NO2

Ifosfamide

CAS: 3778-73-2 Molecular Formula: C₇H₁₅Cl₂N₂O₂P Molecular Weight (g/mol): 261.09 InChI Key: HOMGKSMUEGBAAB-UHFFFAOYSA-N Synonym: ifosfamide,isophosphamide,iphosphamide,isofosfamide,ifosfamid,mitoxana,naxamide,iphosphamid,isoendoxan,ifex PubChem CID: 3690 ChEBI: CHEBI:5864 IUPAC Name: N,3-bis(2-chloroethyl)-2-oxo-1,3,2$l^{5}-oxazaphosphinan-2-amine SMILES: C1CN(P(=O)(OC1)NCCCl)CCCl

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Specifications

PubChem CID	3690
CAS	3778-73-2
Molecular Weight (g/mol)	261.09
ChEBI	CHEBI:5864
SMILES	C1CN(P(=O)(OC1)NCCCl)CCCl
Synonym	ifosfamide,isophosphamide,iphosphamide,isofosfamide,ifosfamid,mitoxana,naxamide,iphosphamid,isoendoxan,ifex
IUPAC Name	N,3-bis(2-chloroethyl)-2-oxo-1,3,2$l^{5}-oxazaphosphinan-2-amine
InChI Key	HOMGKSMUEGBAAB-UHFFFAOYSA-N
Molecular Formula	C₇H₁₅Cl₂N₂O₂P

5-Chloro-2-pentanone ethylene ketal, 97%

CAS: 5978-08-5 Molecular Formula: C₇H₁₃ClO₂ Molecular Weight (g/mol): 164.63 MDL Number: MFCD00003217 InChI Key: OFERIRWCHSOJJT-UHFFFAOYSA-N

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Specifications

CAS	5978-08-5
Molecular Weight (g/mol)	164.63
MDL Number	MFCD00003217
InChI Key	OFERIRWCHSOJJT-UHFFFAOYSA-N
Molecular Formula	C₇H₁₃ClO₂

4-Oxo-4H-1-benzopyran-2-carboxylic acid, 97%

CAS: 4940-39-0 Molecular Formula: C₁₀H₆O₄ Molecular Weight (g/mol): 190.15 MDL Number: MFCD00006838 InChI Key: RVMGXWBCQGAWBR-UHFFFAOYSA-N Synonym: chromocarb,chromone-2-carboxylic acid,4-oxo-4h-chromene-2-carboxylic acid,4-oxo-4h-1-benzopyran-2-carboxylic acid,atremon,chromonecarboxylic acid,lp-1,chromocarb inn:dcf,2-chromonecarboxylic acid,chromocarbe inn-french PubChem CID: 2741 IUPAC Name: 4-oxochromene-2-carboxylic acid SMILES: C1=CC=C2C(=C1)C(=O)C=C(O2)C(=O)O

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Specifications

PubChem CID	2741
CAS	4940-39-0
Molecular Weight (g/mol)	190.15
MDL Number	MFCD00006838
SMILES	C1=CC=C2C(=C1)C(=O)C=C(O2)C(=O)O
Synonym	chromocarb,chromone-2-carboxylic acid,4-oxo-4h-chromene-2-carboxylic acid,4-oxo-4h-1-benzopyran-2-carboxylic acid,atremon,chromonecarboxylic acid,lp-1,chromocarb inn:dcf,2-chromonecarboxylic acid,chromocarbe inn-french
IUPAC Name	4-oxochromene-2-carboxylic acid
InChI Key	RVMGXWBCQGAWBR-UHFFFAOYSA-N
Molecular Formula	C₁₀H₆O₄

2-Coumaranone, 97%

CAS: 553-86-6 Molecular Formula: C8H6O2 Molecular Weight (g/mol): 134.134 MDL Number: MFCD00005856 InChI Key: ACZGCWSMSTYWDQ-UHFFFAOYSA-N Synonym: 2-coumaranone,benzofuran-2 3h-one,2 3h-benzofuranone,3h-benzofuran-2-one,benzofuran-2-one,benzofuranone,1-benzofuran-2 3h-one,isocoumaranone,2-coumarotioiie PubChem CID: 68382 IUPAC Name: 3H-1-benzofuran-2-one SMILES: C1C2=CC=CC=C2OC1=O

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Specifications

PubChem CID	68382
CAS	553-86-6
Molecular Weight (g/mol)	134.134
MDL Number	MFCD00005856
SMILES	C1C2=CC=CC=C2OC1=O
Synonym	2-coumaranone,benzofuran-2 3h-one,2 3h-benzofuranone,3h-benzofuran-2-one,benzofuran-2-one,benzofuranone,1-benzofuran-2 3h-one,isocoumaranone,2-coumarotioiie
IUPAC Name	3H-1-benzofuran-2-one
InChI Key	ACZGCWSMSTYWDQ-UHFFFAOYSA-N
Molecular Formula	C8H6O2

4-(2-Furyl)benzoic acid, 97%, Thermo Scientific™

CAS: 35461-98-4 Molecular Formula: C11H8O3 Molecular Weight (g/mol): 188.18 MDL Number: MFCD04039073 InChI Key: FOJYVBSPOBUCMV-UHFFFAOYSA-N Synonym: 4-2-furyl benzoic acid,4-furan-2-yl benzoic acid,4-furan-2-yl-benzoic acid,2-4-carboxyphenyl furan,4-fur-2-ylbenzoic acid,p-2-furyl benzoic acid,4-2-furanyl benzoic acid PubChem CID: 5138791 IUPAC Name: 4-(furan-2-yl)benzoic acid SMILES: OC(=O)C1=CC=C(C=C1)C1=CC=CO1

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Specifications

PubChem CID	5138791
CAS	35461-98-4
Molecular Weight (g/mol)	188.18
MDL Number	MFCD04039073
SMILES	OC(=O)C1=CC=C(C=C1)C1=CC=CO1
Synonym	4-2-furyl benzoic acid,4-furan-2-yl benzoic acid,4-furan-2-yl-benzoic acid,2-4-carboxyphenyl furan,4-fur-2-ylbenzoic acid,p-2-furyl benzoic acid,4-2-furanyl benzoic acid
IUPAC Name	4-(furan-2-yl)benzoic acid
InChI Key	FOJYVBSPOBUCMV-UHFFFAOYSA-N
Molecular Formula	C11H8O3

Thermo Scientific Chemicals 1-Benzofuran-5-carboxylic acid, Thermo Scientific™

CAS: 90721-27-0 Molecular Formula: C9H6O3 Molecular Weight (g/mol): 162.14 MDL Number: MFCD01006742 InChI Key: GTWXSZIQNTUNKR-UHFFFAOYSA-N Synonym: benzofuran-5-carboxylic acid,5-benzofurancarboxylic acid,benzo b furan-5-carboxylic acid,1-benzofunan-5-carboxylic acid,benzofurane-5-carboxylic acid,4ctj,pubchem7018,5-benzofuran carboxylic,rarechem al be 1369,5-benzofurancarboxylicacid PubChem CID: 595656 IUPAC Name: 1-benzofuran-5-carboxylic acid SMILES: OC(=O)C1=CC=C2OC=CC2=C1

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Specifications

PubChem CID	595656
CAS	90721-27-0
Molecular Weight (g/mol)	162.14
MDL Number	MFCD01006742
SMILES	OC(=O)C1=CC=C2OC=CC2=C1
Synonym	benzofuran-5-carboxylic acid,5-benzofurancarboxylic acid,benzo b furan-5-carboxylic acid,1-benzofunan-5-carboxylic acid,benzofurane-5-carboxylic acid,4ctj,pubchem7018,5-benzofuran carboxylic,rarechem al be 1369,5-benzofurancarboxylicacid
IUPAC Name	1-benzofuran-5-carboxylic acid
InChI Key	GTWXSZIQNTUNKR-UHFFFAOYSA-N
Molecular Formula	C9H6O3

Maleic anhydride, briquettes

CAS: 108-31-6 Molecular Formula: C4H2O3 Molecular Weight (g/mol): 98.06 MDL Number: MFCD00005518 InChI Key: FPYJFEHAWHCUMM-UHFFFAOYSA-N IUPAC Name: 2,5-dihydrofuran-2,5-dione SMILES: O=C1OC(=O)C=C1

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Specifications

CAS	108-31-6
Molecular Weight (g/mol)	98.06
MDL Number	MFCD00005518
SMILES	O=C1OC(=O)C=C1
IUPAC Name	2,5-dihydrofuran-2,5-dione
InChI Key	FPYJFEHAWHCUMM-UHFFFAOYSA-N
Molecular Formula	C4H2O3

Ethyl 3-(2-furyl)-1-methyl-1H-pyrazole-5-carboxylate, 97%, Thermo Scientific™

CAS: 104295-62-7 Molecular Formula: C11H12N2O3 Molecular Weight (g/mol): 220.228 MDL Number: MFCD08271951 InChI Key: RMIOHJSPVQALON-UHFFFAOYSA-N Synonym: ethyl 3-2-furyl-1-methyl-1h-pyrazole-5-carboxylate,ethyl 5-furan-2-yl-2-methylpyrazole-3-carboxylate,5-ethoxycarbonyl-3-2-furyl-1-methylpyrazole,1h-pyrazole-5-carboxylicacid, 3-2-furanyl-1-methyl-, ethyl ester,acmc-1bsv1,ethyl 3-2-furyl-1-methylpyrazole-5-carboxylate,ethyl 3-furan-2-yl-1-methyl-1h-pyrazole-5-carboxylate,1-methyl-3-2-furyl-1h-pyrazole-5-carboxylic acid ethyl ester,1h-pyrazole-5-carboxylicacid,3-2-furanyl-1-methyl-,ethyl ester PubChem CID: 7537645 IUPAC Name: ethyl 5-(furan-2-yl)-2-methylpyrazole-3-carboxylate SMILES: CCOC(=O)C1=CC(=NN1C)C2=CC=CO2

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Specifications

PubChem CID	7537645
CAS	104295-62-7
Molecular Weight (g/mol)	220.228
MDL Number	MFCD08271951
SMILES	CCOC(=O)C1=CC(=NN1C)C2=CC=CO2
Synonym	ethyl 3-2-furyl-1-methyl-1h-pyrazole-5-carboxylate,ethyl 5-furan-2-yl-2-methylpyrazole-3-carboxylate,5-ethoxycarbonyl-3-2-furyl-1-methylpyrazole,1h-pyrazole-5-carboxylicacid, 3-2-furanyl-1-methyl-, ethyl ester,acmc-1bsv1,ethyl 3-2-furyl-1-methylpyrazole-5-carboxylate,ethyl 3-furan-2-yl-1-methyl-1h-pyrazole-5-carboxylate,1-methyl-3-2-furyl-1h-pyrazole-5-carboxylic acid ethyl ester,1h-pyrazole-5-carboxylicacid,3-2-furanyl-1-methyl-,ethyl ester
IUPAC Name	ethyl 5-(furan-2-yl)-2-methylpyrazole-3-carboxylate
InChI Key	RMIOHJSPVQALON-UHFFFAOYSA-N
Molecular Formula	C11H12N2O3

Bis(2-oxo-3-oxazolidinyl)phosphinic chloride, 97%

CAS: 68641-49-6 Molecular Formula: C6H8ClN2O5P Molecular Weight (g/mol): 254.563 MDL Number: MFCD00010077 InChI Key: KLDLRDSRCMJKGM-UHFFFAOYSA-N Synonym: bis 2-oxo-3-oxazolidinyl phosphinic chloride,bop-cl,bis 2-oxooxazolidin-3-yl phosphinic chloride,ccris 2607,phosphinic chloride, bis 2-oxo-3-oxazolidinyl,bis 2-oxo-3-oxazolidinyl phosphonic chloride,bis 2-oxo-1,3-oxazolidin-3-yl phosphinoyl chloride,bis-2-oxo-3-oxazolidinyl phosphinic chloride,n,n-bis 2-oxo-3-oxazolidinyl phosphinic chloride,bis 2-oxo-3-oxazolidinyl phosphinic chloride bop-cl PubChem CID: 152842 IUPAC Name: 3-[chloro-(2-oxo-1,3-oxazolidin-3-yl)phosphoryl]-1,3-oxazolidin-2-one SMILES: C1COC(=O)N1P(=O)(N2CCOC2=O)Cl

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Specifications

PubChem CID	152842
CAS	68641-49-6
Molecular Weight (g/mol)	254.563
MDL Number	MFCD00010077
SMILES	C1COC(=O)N1P(=O)(N2CCOC2=O)Cl
Synonym	bis 2-oxo-3-oxazolidinyl phosphinic chloride,bop-cl,bis 2-oxooxazolidin-3-yl phosphinic chloride,ccris 2607,phosphinic chloride, bis 2-oxo-3-oxazolidinyl,bis 2-oxo-3-oxazolidinyl phosphonic chloride,bis 2-oxo-1,3-oxazolidin-3-yl phosphinoyl chloride,bis-2-oxo-3-oxazolidinyl phosphinic chloride,n,n-bis 2-oxo-3-oxazolidinyl phosphinic chloride,bis 2-oxo-3-oxazolidinyl phosphinic chloride bop-cl
IUPAC Name	3-[chloro-(2-oxo-1,3-oxazolidin-3-yl)phosphoryl]-1,3-oxazolidin-2-one
InChI Key	KLDLRDSRCMJKGM-UHFFFAOYSA-N
Molecular Formula	C6H8ClN2O5P

5-(2-Furyl)-1H-pyrazole-3-carboxylic acid, 97%, Thermo Scientific™

CAS: 116153-81-2 Molecular Formula: C8H6N2O3 Molecular Weight (g/mol): 178.147 MDL Number: MFCD05170057 InChI Key: GKPSFQIKCROJOB-UHFFFAOYSA-N Synonym: 5-2-furyl-1h-pyrazole-3-carboxylic acid,5-furan-2-yl-1h-pyrazole-3-carboxylic acid,5-furan-2-yl-2h-pyrazole-3-carboxylic acid,3-furan-2-yl-1h-pyrazole-5-carboxylic acid,3-2-furyl-1h-pyrazole-5-carboxylic acid,1h-pyrazole-3-carboxylicacid, 5-2-furanyl,5-2-furyl pyrazole-3-carboxylic acid,acmc-20f1sn,3-2-furyl pyrazole-5-carboxylic acid PubChem CID: 654018 IUPAC Name: 5-(furan-2-yl)-1H-pyrazole-3-carboxylic acid SMILES: C1=COC(=C1)C2=CC(=NN2)C(=O)O

Pricing & Availability
Specifications

PubChem CID	654018
CAS	116153-81-2
Molecular Weight (g/mol)	178.147
MDL Number	MFCD05170057
SMILES	C1=COC(=C1)C2=CC(=NN2)C(=O)O
Synonym	5-2-furyl-1h-pyrazole-3-carboxylic acid,5-furan-2-yl-1h-pyrazole-3-carboxylic acid,5-furan-2-yl-2h-pyrazole-3-carboxylic acid,3-furan-2-yl-1h-pyrazole-5-carboxylic acid,3-2-furyl-1h-pyrazole-5-carboxylic acid,1h-pyrazole-3-carboxylicacid, 5-2-furanyl,5-2-furyl pyrazole-3-carboxylic acid,acmc-20f1sn,3-2-furyl pyrazole-5-carboxylic acid
IUPAC Name	5-(furan-2-yl)-1H-pyrazole-3-carboxylic acid
InChI Key	GKPSFQIKCROJOB-UHFFFAOYSA-N
Molecular Formula	C8H6N2O3

2,3-Benzofuran, 99%

CAS: 271-89-6 Molecular Formula: C8H6O Molecular Weight (g/mol): 118.14 MDL Number: MFCD00005847 InChI Key: IANQTJSKSUMEQM-UHFFFAOYSA-N Synonym: benzofuran,2,3-benzofuran,coumarone,benzo b furan,cumarone,benzofurfuran,1-oxindene,coumaron,1-oxidene PubChem CID: 9223 ChEBI: CHEBI:35260 IUPAC Name: 1-benzofuran SMILES: O1C=CC2=CC=CC=C12

Pricing & Availability
Specifications

PubChem CID	9223
CAS	271-89-6
Molecular Weight (g/mol)	118.14
ChEBI	CHEBI:35260
MDL Number	MFCD00005847
SMILES	O1C=CC2=CC=CC=C12
Synonym	benzofuran,2,3-benzofuran,coumarone,benzo b furan,cumarone,benzofurfuran,1-oxindene,coumaron,1-oxidene
IUPAC Name	1-benzofuran
InChI Key	IANQTJSKSUMEQM-UHFFFAOYSA-N
Molecular Formula	C8H6O

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