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.

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Thermo Scientific Chemicals Phenylmethanesulfonyl fluoride, 99%

CAS: 329-98-6 Molecular Formula: C₇H₇FO₂S Molecular Weight (g/mol): 174.19 MDL Number: MFCD00007424 InChI Key: YBYRMVIVWMBXKQ-UHFFFAOYSA-N Synonym: phenylmethylsulfonyl fluoride,pmsf,benzenemethanesulfonyl fluoride,benzylsulfonyl fluoride,alpha-toluenesulfonyl fluoride,benzylsulphonyl fluoride,alpha-toluenesulphonyl fluoride,phenylmethylsulfonylfluoride,phenylmethylsulphonyl fluoride,.alpha.-toluenesulfonyl fluoride PubChem CID: 4784 ChEBI: CHEBI:8102 IUPAC Name: phenylmethanesulfonyl fluoride SMILES: C1=CC=C(C=C1)CS(=O)(=O)F

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Specifications

PubChem CID	4784
CAS	329-98-6
Molecular Weight (g/mol)	174.19
ChEBI	CHEBI:8102
MDL Number	MFCD00007424
SMILES	C1=CC=C(C=C1)CS(=O)(=O)F
Synonym	phenylmethylsulfonyl fluoride,pmsf,benzenemethanesulfonyl fluoride,benzylsulfonyl fluoride,alpha-toluenesulfonyl fluoride,benzylsulphonyl fluoride,alpha-toluenesulphonyl fluoride,phenylmethylsulfonylfluoride,phenylmethylsulphonyl fluoride,.alpha.-toluenesulfonyl fluoride
IUPAC Name	phenylmethanesulfonyl fluoride
InChI Key	YBYRMVIVWMBXKQ-UHFFFAOYSA-N
Molecular Formula	C₇H₇FO₂S

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: mesyl chloride,methylsulfonyl chloride,methyl sulfochloride,methanesulphonyl chloride,chloro methyl sulfone,methanesulfuryl chloride,methanesulfonic acid chloride,methyl sulfonyl chloride,chloromethyl sulfone,mesylchloride 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	mesyl chloride,methylsulfonyl chloride,methyl sulfochloride,methanesulphonyl chloride,chloro methyl sulfone,methanesulfuryl chloride,methanesulfonic acid chloride,methyl sulfonyl chloride,chloromethyl sulfone,mesylchloride
IUPAC Name	methanesulfonyl chloride
InChI Key	QARBMVPHQWIHKH-UHFFFAOYSA-N
Molecular Formula	CH3ClO2S

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

Ethanesulfonyl chloride, 98+%

CAS: 594-44-5 Molecular Formula: C2H5ClO2S Molecular Weight (g/mol): 128.57 MDL Number: MFCD00007460 InChI Key: FRYHCSODNHYDPU-UHFFFAOYSA-N Synonym: ethylsulfonyl chloride,ethylsulfochloride,1-ethanesulfonyl chloride,ethanesulphonyl chloride,ethanesulfonylchloride,unii-b56zoc898a,ethylsulfonylchloride,ethansulfonyl chloride,ethansulfonylchlorid,ethanesulfonylchoride PubChem CID: 11667 IUPAC Name: ethanesulfonyl chloride SMILES: CCS(Cl)(=O)=O

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Specifications

PubChem CID	11667
CAS	594-44-5
Molecular Weight (g/mol)	128.57
MDL Number	MFCD00007460
SMILES	CCS(Cl)(=O)=O
Synonym	ethylsulfonyl chloride,ethylsulfochloride,1-ethanesulfonyl chloride,ethanesulphonyl chloride,ethanesulfonylchloride,unii-b56zoc898a,ethylsulfonylchloride,ethansulfonyl chloride,ethansulfonylchlorid,ethanesulfonylchoride
IUPAC Name	ethanesulfonyl chloride
InChI Key	FRYHCSODNHYDPU-UHFFFAOYSA-N
Molecular Formula	C2H5ClO2S

2-Chloroethanesulfonyl chloride, 98%

CAS: 1622-32-8 Molecular Formula: C2H4Cl2O2S Molecular Weight (g/mol): 163.012 MDL Number: MFCD00007461 InChI Key: VHCSBTPOPKFYIU-UHFFFAOYSA-N Synonym: 2-chloroethyl sulphonyl chloride,2-chloroethylsulfonyl chloride,ethanesulfonyl chloride, 2-chloro,2-chloroethane sulfochloride,2-chloro-ethanesulfonyl chloride,2-chloroethanesulfonylchloride,beta-chloroethanesulfonyl chloride,2-chloroethane-1-sulfonyl chloride,ethanesulfonylchloride, 2-chloro,2-chloro-1-ethanesulfonyl chloride PubChem CID: 15385 IUPAC Name: 2-chloroethanesulfonyl chloride SMILES: C(CCl)S(=O)(=O)Cl

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Specifications

PubChem CID	15385
CAS	1622-32-8
Molecular Weight (g/mol)	163.012
MDL Number	MFCD00007461
SMILES	C(CCl)S(=O)(=O)Cl
Synonym	2-chloroethyl sulphonyl chloride,2-chloroethylsulfonyl chloride,ethanesulfonyl chloride, 2-chloro,2-chloroethane sulfochloride,2-chloro-ethanesulfonyl chloride,2-chloroethanesulfonylchloride,beta-chloroethanesulfonyl chloride,2-chloroethane-1-sulfonyl chloride,ethanesulfonylchloride, 2-chloro,2-chloro-1-ethanesulfonyl chloride
IUPAC Name	2-chloroethanesulfonyl chloride
InChI Key	VHCSBTPOPKFYIU-UHFFFAOYSA-N
Molecular Formula	C2H4Cl2O2S

4-Nitrobenzenesulfonyl chloride, 97%

CAS: 98-74-8 Molecular Formula: C6H4ClNO4S Molecular Weight (g/mol): 221.61 MDL Number: MFCD00007445 InChI Key: JXRGUPLJCCDGKG-UHFFFAOYSA-N Synonym: 4-nitrobenzenesulfonylchloride,4-nitrobenzene-1-sulfonyl chloride,benzenesulfonyl chloride, 4-nitro,4-nitrobenzenesulphonyl chloride,4-nitrophenylsulfonyl chloride,p-nitrophenylsulfonyl chloride,4-nitrobenzenesulfonic acid chloride,p-nitrobenzenesulfonyl chloride,4-nitrobenzenesulphonylchloride,4-nitro-benzenesulfonyl chloride PubChem CID: 7404 SMILES: [O-][N+](=O)C1=CC=C(C=C1)S(Cl)(=O)=O

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PubChem CID	7404
CAS	98-74-8
Molecular Weight (g/mol)	221.61
MDL Number	MFCD00007445
SMILES	[O-][N+](=O)C1=CC=C(C=C1)S(Cl)(=O)=O
Synonym	4-nitrobenzenesulfonylchloride,4-nitrobenzene-1-sulfonyl chloride,benzenesulfonyl chloride, 4-nitro,4-nitrobenzenesulphonyl chloride,4-nitrophenylsulfonyl chloride,p-nitrophenylsulfonyl chloride,4-nitrobenzenesulfonic acid chloride,p-nitrobenzenesulfonyl chloride,4-nitrobenzenesulphonylchloride,4-nitro-benzenesulfonyl chloride
InChI Key	JXRGUPLJCCDGKG-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO4S

alpha-Toluenesulfonyl chloride, 98%

CAS: 1939-99-7 Molecular Formula: C₇H₇ClO₂S Molecular Weight (g/mol): 190.64 MDL Number: MFCD00007455 InChI Key: OAHKWDDSKCRNFE-UHFFFAOYSA-N Synonym: alpha-toluenesulfonyl chloride,benzylsulfonyl chloride,benzenemethanesulfonyl chloride,benzylsulfochloride,.alpha.-toluenesulfonyl chloride,methanesulfonyl chloride, phenyl,alpha-toluenesulfonylchloride,phenylmethylsulfonyl chloride,phenylmethanesulphonyl chloride,phenyl-methanesulfonyl chloride PubChem CID: 74740 IUPAC Name: phenylmethanesulfonyl chloride SMILES: C1=CC=C(C=C1)CS(=O)(=O)Cl

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Specifications

PubChem CID	74740
CAS	1939-99-7
Molecular Weight (g/mol)	190.64
MDL Number	MFCD00007455
SMILES	C1=CC=C(C=C1)CS(=O)(=O)Cl
Synonym	alpha-toluenesulfonyl chloride,benzylsulfonyl chloride,benzenemethanesulfonyl chloride,benzylsulfochloride,.alpha.-toluenesulfonyl chloride,methanesulfonyl chloride, phenyl,alpha-toluenesulfonylchloride,phenylmethylsulfonyl chloride,phenylmethanesulphonyl chloride,phenyl-methanesulfonyl chloride
IUPAC Name	phenylmethanesulfonyl chloride
InChI Key	OAHKWDDSKCRNFE-UHFFFAOYSA-N
Molecular Formula	C₇H₇ClO₂S

4-Nitro-alpha-toluenesulfonyl chloride, 97%

CAS: 4025-75-6 Molecular Formula: C7H6ClNO4S Molecular Weight (g/mol): 235.638 MDL Number: MFCD00034030 InChI Key: CAXRPEAFHWDFTD-UHFFFAOYSA-N Synonym: 4-nitrophenyl methanesulfonyl chloride,4-nitrophenyl methanesulfonylchloride,4-nitrobenzylsulfonyl chloride,4-nitro-alpha-toluenesulfonyl chloride,acmc-20afqe,pubchem21404,4-nitrobenzyl sulfonyl chloride,4-nitrobenzyl sulphonyl chloride,4-nitrophenylmethanesulfonylchloride,chloro 4-nitrophenyl methyl sulfone PubChem CID: 2794642 IUPAC Name: (4-nitrophenyl)methanesulfonyl chloride SMILES: C1=CC(=CC=C1CS(=O)(=O)Cl)[N+](=O)[O-]

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Specifications

PubChem CID	2794642
CAS	4025-75-6
Molecular Weight (g/mol)	235.638
MDL Number	MFCD00034030
SMILES	C1=CC(=CC=C1CS(=O)(=O)Cl)[N+](=O)[O-]
Synonym	4-nitrophenyl methanesulfonyl chloride,4-nitrophenyl methanesulfonylchloride,4-nitrobenzylsulfonyl chloride,4-nitro-alpha-toluenesulfonyl chloride,acmc-20afqe,pubchem21404,4-nitrobenzyl sulfonyl chloride,4-nitrobenzyl sulphonyl chloride,4-nitrophenylmethanesulfonylchloride,chloro 4-nitrophenyl methyl sulfone
IUPAC Name	(4-nitrophenyl)methanesulfonyl chloride
InChI Key	CAXRPEAFHWDFTD-UHFFFAOYSA-N
Molecular Formula	C7H6ClNO4S

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

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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

2,3,4-Trichlorobenzenesulfonyl chloride, 95%

CAS: 34732-09-7 Molecular Formula: C6H2Cl4O2S Molecular Weight (g/mol): 279.94 MDL Number: MFCD00024871 InChI Key: JDAJYNHGBUXIKS-UHFFFAOYSA-N Synonym: 2,3,4-trichlorobenzene-1-sulfonyl chloride,2,3,4-trichloro benzene sulfonyl chloride,unii-9qi6w9z13v,benzenesulfonyl chloride, 2,3,4-trichloro,2,3,4-trichlorobenzenesulfonylchloride,pubchem5173,acmc-1agqg,2,3,4-trichlorobenzenesulphonyl chloride,jdajynhgbuxiks-uhfffaoysa,chloro 2,3,4-trichlorophenyl sulfone PubChem CID: 36904 IUPAC Name: 2,3,4-trichlorobenzenesulfonyl chloride SMILES: C1=CC(=C(C(=C1S(=O)(=O)Cl)Cl)Cl)Cl

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Specifications

PubChem CID	36904
CAS	34732-09-7
Molecular Weight (g/mol)	279.94
MDL Number	MFCD00024871
SMILES	C1=CC(=C(C(=C1S(=O)(=O)Cl)Cl)Cl)Cl
Synonym	2,3,4-trichlorobenzene-1-sulfonyl chloride,2,3,4-trichloro benzene sulfonyl chloride,unii-9qi6w9z13v,benzenesulfonyl chloride, 2,3,4-trichloro,2,3,4-trichlorobenzenesulfonylchloride,pubchem5173,acmc-1agqg,2,3,4-trichlorobenzenesulphonyl chloride,jdajynhgbuxiks-uhfffaoysa,chloro 2,3,4-trichlorophenyl sulfone
IUPAC Name	2,3,4-trichlorobenzenesulfonyl chloride
InChI Key	JDAJYNHGBUXIKS-UHFFFAOYSA-N
Molecular Formula	C6H2Cl4O2S

4-Bromobenzenesulfonyl chloride, 98%

CAS: 98-58-8 Molecular Formula: C₆H₄BrClO₂S Molecular Weight (g/mol): 255.51 MDL Number: MFCD00007437 InChI Key: KMMHZIBWCXYAAH-UHFFFAOYSA-N Synonym: 4-bromobenzene-1-sulfonyl chloride,p-bromobenzenesulfonyl chloride,4-bromo-benzenesulfonyl chloride,p-bromophenylsulfonyl chloride,benzenesulfonyl chloride, 4-bromo,4-bromobenzenesulphonyl chloride,4-bromobenzenesulfonylchloride,unii-c6347t8fp1,4-bromobenzene sulfonyl chloride,4-bromophenyl chlorosulfone PubChem CID: 7396 IUPAC Name: 4-bromobenzenesulfonyl chloride SMILES: C1=CC(=CC=C1S(=O)(=O)Cl)Br

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Specifications

PubChem CID	7396
CAS	98-58-8
Molecular Weight (g/mol)	255.51
MDL Number	MFCD00007437
SMILES	C1=CC(=CC=C1S(=O)(=O)Cl)Br
Synonym	4-bromobenzene-1-sulfonyl chloride,p-bromobenzenesulfonyl chloride,4-bromo-benzenesulfonyl chloride,p-bromophenylsulfonyl chloride,benzenesulfonyl chloride, 4-bromo,4-bromobenzenesulphonyl chloride,4-bromobenzenesulfonylchloride,unii-c6347t8fp1,4-bromobenzene sulfonyl chloride,4-bromophenyl chlorosulfone
IUPAC Name	4-bromobenzenesulfonyl chloride
InChI Key	KMMHZIBWCXYAAH-UHFFFAOYSA-N
Molecular Formula	C₆H₄BrClO₂S

4-n-Butoxybenzenesulfonyl chloride, 97%

CAS: 1138-56-3 Molecular Formula: C10H13ClO3S Molecular Weight (g/mol): 248.721 MDL Number: MFCD00052344 InChI Key: HGKWMUBXVMFXNC-UHFFFAOYSA-N Synonym: 4-n-butoxy benzenesulfonyl chloride,4-butoxybenzene-1-sulfonyl chloride,4-n-butoxy benzenesulphonyl chloride,benzenesulfonyl chloride, 4-butoxy,4-butoxy-benzenesulfonyl chloride,4-n-butoxybenzenesulfonyl chloride,4-butoxybenzenesulfonylchloride,pubchem5072,4-n-butoxy benzenes,buttpark 9650-54 PubChem CID: 517990 IUPAC Name: 4-butoxybenzenesulfonyl chloride SMILES: CCCCOC1=CC=C(C=C1)S(=O)(=O)Cl

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Specifications

PubChem CID	517990
CAS	1138-56-3
Molecular Weight (g/mol)	248.721
MDL Number	MFCD00052344
SMILES	CCCCOC1=CC=C(C=C1)S(=O)(=O)Cl
Synonym	4-n-butoxy benzenesulfonyl chloride,4-butoxybenzene-1-sulfonyl chloride,4-n-butoxy benzenesulphonyl chloride,benzenesulfonyl chloride, 4-butoxy,4-butoxy-benzenesulfonyl chloride,4-n-butoxybenzenesulfonyl chloride,4-butoxybenzenesulfonylchloride,pubchem5072,4-n-butoxy benzenes,buttpark 9650-54
IUPAC Name	4-butoxybenzenesulfonyl chloride
InChI Key	HGKWMUBXVMFXNC-UHFFFAOYSA-N
Molecular Formula	C10H13ClO3S

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

Pricing and Availability
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

Imidazole-4-sulfonyl chloride, 97%

CAS: 58767-51-4 Molecular Formula: C3H3ClN2O2S Molecular Weight (g/mol): 166.579 MDL Number: MFCD08687938 InChI Key: MXCZCMCHRWGSBX-UHFFFAOYSA-N Synonym: 1h-imidazole-4-sulfonyl chloride,4-chlorosulfonylimidazole,imidazole-4-sulfonyl chloride,pubchem19106,imidazole-4-sulfonylchloride,imidazole-4-sulphonyl chloride,imidazole-4-sul-fonyl chloride,1-h-imidazole-4-sulphonyl chloride PubChem CID: 18961164 IUPAC Name: 1H-imidazole-5-sulfonyl chloride SMILES: C1=C(NC=N1)S(=O)(=O)Cl

Pricing and Availability
Specifications

PubChem CID	18961164
CAS	58767-51-4
Molecular Weight (g/mol)	166.579
MDL Number	MFCD08687938
SMILES	C1=C(NC=N1)S(=O)(=O)Cl
Synonym	1h-imidazole-4-sulfonyl chloride,4-chlorosulfonylimidazole,imidazole-4-sulfonyl chloride,pubchem19106,imidazole-4-sulfonylchloride,imidazole-4-sulphonyl chloride,imidazole-4-sul-fonyl chloride,1-h-imidazole-4-sulphonyl chloride
IUPAC Name	1H-imidazole-5-sulfonyl chloride
InChI Key	MXCZCMCHRWGSBX-UHFFFAOYSA-N
Molecular Formula	C3H3ClN2O2S

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