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.

1 – 15 of 162 results

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

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

Pricing and Availability
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

4'-Methylbiphenyl-4-sulfonyl chloride, 97%, Thermo Scientific™

CAS: 101366-51-2 Molecular Formula: C₁₃H₁₁ClO₂S Molecular Weight (g/mol): 266.75 InChI Key: DBYXACYHGMSPMQ-UHFFFAOYSA-N Synonym: 4'-methylbiphenyl-4-sulfonyl chloride,4'-methyl 1,1'-biphenyl-4-sulfonyl chloride,4-4-methylphenyl benzenesulfonyl chloride,4-4-methylphenyl phenyl sulphonyl chloride,4'-methyl-1,1'-biphenyl-4-sulfonyl chloride,4-p-tolyl benzenesulfonyl chloride,acmc-20amef,4-4-chlorosulphonyl phenyl toluene,4-chlorosulphonyl-4'-methylbiphenyl PubChem CID: 2794758 IUPAC Name: 4-(4-methylphenyl)benzenesulfonyl chloride SMILES: CC1=CC=C(C=C1)C2=CC=C(C=C2)S(=O)(=O)Cl

Pricing and Availability
Specifications

PubChem CID	2794758
CAS	101366-51-2
Molecular Weight (g/mol)	266.75
SMILES	CC1=CC=C(C=C1)C2=CC=C(C=C2)S(=O)(=O)Cl
Synonym	4'-methylbiphenyl-4-sulfonyl chloride,4'-methyl 1,1'-biphenyl-4-sulfonyl chloride,4-4-methylphenyl benzenesulfonyl chloride,4-4-methylphenyl phenyl sulphonyl chloride,4'-methyl-1,1'-biphenyl-4-sulfonyl chloride,4-p-tolyl benzenesulfonyl chloride,acmc-20amef,4-4-chlorosulphonyl phenyl toluene,4-chlorosulphonyl-4'-methylbiphenyl
IUPAC Name	4-(4-methylphenyl)benzenesulfonyl chloride
InChI Key	DBYXACYHGMSPMQ-UHFFFAOYSA-N
Molecular Formula	C₁₃H₁₁ClO₂S

8-Quinolinesulfonyl chloride, 98%

CAS: 18704-37-5 Molecular Formula: C₉H₆ClNO₂S Molecular Weight (g/mol): 227.67 InChI Key: JUYUYCIJACTHMK-UHFFFAOYSA-N Synonym: 8-quinolinesulfonyl chloride,8-chlorosulfonyl-1-benzazine,8-quinolylsulfonyl chloride,quinoline-8-sulfonic acid chloride,unii-5zik3tjs9m,8-quinolinesulfonylchloride,quinoline-8-sulphonyl chloride,5zik3tjs9m,pubchem5873,acmc-1busp PubChem CID: 29220 IUPAC Name: quinoline-8-sulfonyl chloride SMILES: C1=CC2=C(C(=C1)S(=O)(=O)Cl)N=CC=C2

Pricing and Availability
Specifications

PubChem CID	29220
CAS	18704-37-5
Molecular Weight (g/mol)	227.67
SMILES	C1=CC2=C(C(=C1)S(=O)(=O)Cl)N=CC=C2
Synonym	8-quinolinesulfonyl chloride,8-chlorosulfonyl-1-benzazine,8-quinolylsulfonyl chloride,quinoline-8-sulfonic acid chloride,unii-5zik3tjs9m,8-quinolinesulfonylchloride,quinoline-8-sulphonyl chloride,5zik3tjs9m,pubchem5873,acmc-1busp
IUPAC Name	quinoline-8-sulfonyl chloride
InChI Key	JUYUYCIJACTHMK-UHFFFAOYSA-N
Molecular Formula	C₉H₆ClNO₂S

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

Pricing and Availability
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

2-Bromobenzenesulfonyl chloride, 97%

CAS: 2905-25-1 Molecular Formula: C6H4BrClO2S Molecular Weight (g/mol): 255.51 MDL Number: MFCD00051971 InChI Key: VFPWGZNNRSQPBT-UHFFFAOYSA-N Synonym: 2-bromobenzene-1-sulfonyl chloride,2-bromobenzenesulphonyl chloride,2-bromosulfonyl chloride,o-bromobenzenesulfonyl chloride,2-bromophenylsulfonyl chloride,2-bromobenzenesulfonylchloride,2-bromobenzenesulphonylchloride,2-bromophenyl chlorosulfone,2-bromo-benzenesulfonyl chloride,2-bromobenzene sulfonyl chloride PubChem CID: 520403 IUPAC Name: 2-bromobenzenesulfonyl chloride SMILES: ClS(=O)(=O)C1=CC=CC=C1Br

Pricing and Availability
Specifications

PubChem CID	520403
CAS	2905-25-1
Molecular Weight (g/mol)	255.51
MDL Number	MFCD00051971
SMILES	ClS(=O)(=O)C1=CC=CC=C1Br
Synonym	2-bromobenzene-1-sulfonyl chloride,2-bromobenzenesulphonyl chloride,2-bromosulfonyl chloride,o-bromobenzenesulfonyl chloride,2-bromophenylsulfonyl chloride,2-bromobenzenesulfonylchloride,2-bromobenzenesulphonylchloride,2-bromophenyl chlorosulfone,2-bromo-benzenesulfonyl chloride,2-bromobenzene sulfonyl chloride
IUPAC Name	2-bromobenzenesulfonyl chloride
InChI Key	VFPWGZNNRSQPBT-UHFFFAOYSA-N
Molecular Formula	C6H4BrClO2S

3-Cyanobenzylsulfonyl chloride, 97%, Thermo Scientific™

CAS: 56106-01-5 Molecular Formula: C8H6ClNO2S Molecular Weight (g/mol): 215.651 MDL Number: MFCD09046692 InChI Key: YNWYDZBBHOWDAE-UHFFFAOYSA-N Synonym: 3-cyanophenyl methanesulfonyl chloride,3-cyanobenzylsulfonyl chloride,3-cyanophenyl methanesulphonyl chloride,3-chlorosulphonyl methyl benzonitrile,3-cyano-phenyl-methanesulfonyl chloride,3-cyanobenzylsulphonyl chloride,3-cyano benzylsulfonyl chloride,benzenemethanesulfonylchloride, 3-cyano,3-cyano-phenyl methanesulfonyl chloride,3-chlorosulfonyl methyl benzenecarbonitrile PubChem CID: 16774314 IUPAC Name: (3-cyanophenyl)methanesulfonyl chloride SMILES: C1=CC(=CC(=C1)CS(=O)(=O)Cl)C#N

Pricing and Availability
Specifications

PubChem CID	16774314
CAS	56106-01-5
Molecular Weight (g/mol)	215.651
MDL Number	MFCD09046692
SMILES	C1=CC(=CC(=C1)CS(=O)(=O)Cl)C#N
Synonym	3-cyanophenyl methanesulfonyl chloride,3-cyanobenzylsulfonyl chloride,3-cyanophenyl methanesulphonyl chloride,3-chlorosulphonyl methyl benzonitrile,3-cyano-phenyl-methanesulfonyl chloride,3-cyanobenzylsulphonyl chloride,3-cyano benzylsulfonyl chloride,benzenemethanesulfonylchloride, 3-cyano,3-cyano-phenyl methanesulfonyl chloride,3-chlorosulfonyl methyl benzenecarbonitrile
IUPAC Name	(3-cyanophenyl)methanesulfonyl chloride
InChI Key	YNWYDZBBHOWDAE-UHFFFAOYSA-N
Molecular Formula	C8H6ClNO2S

4'-Fluoro(1,1'-biphenyl)-4-sulfonyl chloride, 97%, Thermo Scientific™

CAS: 116748-66-4 Molecular Formula: C12H8ClFO2S Molecular Weight (g/mol): 270.702 MDL Number: MFCD01631921 InChI Key: CIDMHDJTWVMBIF-UHFFFAOYSA-N Synonym: 4'-fluorobiphenyl-4-sulfonyl chloride,4-4-fluorophenyl benzenesulfonyl chloride,4'-fluoro 1,1'-biphenyl-4-sulfonyl chloride,4'-fluoro-biphenyl-4-sulfonyl chloride,1,1'-biphenyl-4-sulfonylchloride, 4'-fluoro,4'-fluoro-1,1'-biphenyl-4-sulfonyl chloride,acmc-20apun,4'-fluorobiphenyl-4-sulfonylchloride,4'-fluoro-4-biphenylsulfonyl chloride PubChem CID: 2794749 IUPAC Name: 4-(4-fluorophenyl)benzenesulfonyl chloride SMILES: C1=CC(=CC=C1C2=CC=C(C=C2)S(=O)(=O)Cl)F

Pricing and Availability
Specifications

PubChem CID	2794749
CAS	116748-66-4
Molecular Weight (g/mol)	270.702
MDL Number	MFCD01631921
SMILES	C1=CC(=CC=C1C2=CC=C(C=C2)S(=O)(=O)Cl)F
Synonym	4'-fluorobiphenyl-4-sulfonyl chloride,4-4-fluorophenyl benzenesulfonyl chloride,4'-fluoro 1,1'-biphenyl-4-sulfonyl chloride,4'-fluoro-biphenyl-4-sulfonyl chloride,1,1'-biphenyl-4-sulfonylchloride, 4'-fluoro,4'-fluoro-1,1'-biphenyl-4-sulfonyl chloride,acmc-20apun,4'-fluorobiphenyl-4-sulfonylchloride,4'-fluoro-4-biphenylsulfonyl chloride
IUPAC Name	4-(4-fluorophenyl)benzenesulfonyl chloride
InChI Key	CIDMHDJTWVMBIF-UHFFFAOYSA-N
Molecular Formula	C12H8ClFO2S

3-(1,3-Dioxolan-2-yl)thiophene-2-sulfonyl chloride, ≥97%, Thermo Scientific™

CAS: 103011-38-7 Molecular Formula: C7H7ClO4S2 Molecular Weight (g/mol): 254.70 MDL Number: MFCD08271969 InChI Key: RRTOURREASJQSR-UHFFFAOYSA-N Synonym: 3-1,3-dioxolan-2-yl thiophene-2-sulfonyl chloride,chloro 3-1,3-dioxolan-2-yl 2-thienyl sulfone,3-1,3-dioxolan-2-yl-thiophene-2-sulfonyl chloride PubChem CID: 10538915 IUPAC Name: 3-(1,3-dioxolan-2-yl)thiophene-2-sulfonyl chloride SMILES: ClS(=O)(=O)C1=C(C=CS1)C1OCCO1

Pricing and Availability
Specifications

PubChem CID	10538915
CAS	103011-38-7
Molecular Weight (g/mol)	254.70
MDL Number	MFCD08271969
SMILES	ClS(=O)(=O)C1=C(C=CS1)C1OCCO1
Synonym	3-1,3-dioxolan-2-yl thiophene-2-sulfonyl chloride,chloro 3-1,3-dioxolan-2-yl 2-thienyl sulfone,3-1,3-dioxolan-2-yl-thiophene-2-sulfonyl chloride
IUPAC Name	3-(1,3-dioxolan-2-yl)thiophene-2-sulfonyl chloride
InChI Key	RRTOURREASJQSR-UHFFFAOYSA-N
Molecular Formula	C7H7ClO4S2

5-Bromopyridine-3-sulfonyl chloride, 97%, Thermo Scientific™

CAS: 65001-21-0 Molecular Formula: C5H3BrClNO2S Molecular Weight (g/mol): 256.498 MDL Number: MFCD08235263 InChI Key: AVILRJQPDYPXFQ-UHFFFAOYSA-N Synonym: 5-bromopyridine-3-sulphonyl chloride,5-bromo-3-pyridinesulfonyl chloride,5-bromopyridine-3-sulfonylchloride,5-bromo-pyridine-3-sulfonyl chloride,5-bromo 3-pyridyl chlorosulfone,5-bromopyridin-3-sulfonyl chloride,3-bromopyridine-5-sulfonyl chloride,5-bromopyridine-3-sulphonylchloride,5-bromo-3-chlorosulphonyl pyridine,3-pyridinesulfonylchloride, 5-bromo PubChem CID: 20324474 IUPAC Name: 5-bromopyridine-3-sulfonyl chloride SMILES: C1=C(C=NC=C1Br)S(=O)(=O)Cl

Pricing and Availability
Specifications

PubChem CID	20324474
CAS	65001-21-0
Molecular Weight (g/mol)	256.498
MDL Number	MFCD08235263
SMILES	C1=C(C=NC=C1Br)S(=O)(=O)Cl
Synonym	5-bromopyridine-3-sulphonyl chloride,5-bromo-3-pyridinesulfonyl chloride,5-bromopyridine-3-sulfonylchloride,5-bromo-pyridine-3-sulfonyl chloride,5-bromo 3-pyridyl chlorosulfone,5-bromopyridin-3-sulfonyl chloride,3-bromopyridine-5-sulfonyl chloride,5-bromopyridine-3-sulphonylchloride,5-bromo-3-chlorosulphonyl pyridine,3-pyridinesulfonylchloride, 5-bromo
IUPAC Name	5-bromopyridine-3-sulfonyl chloride
InChI Key	AVILRJQPDYPXFQ-UHFFFAOYSA-N
Molecular Formula	C5H3BrClNO2S

4-[(6-Methylpyrazin-2-yl)oxy]benzenesulfonyl chloride, 97%, Thermo Scientific™

CAS: 926921-66-6 Molecular Formula: C11H9ClN2O3S Molecular Weight (g/mol): 284.71 MDL Number: MFCD09879936 InChI Key: GUJMBSPJUZJPEB-UHFFFAOYSA-N Synonym: 4-6-methylpyrazin-2-yl oxy benzenesulfonyl chloride,4-6-methylpyrazin-2-yl oxy benzene-1-sulfonyl chloride PubChem CID: 24229688 IUPAC Name: 4-(6-methylpyrazin-2-yl)oxybenzenesulfonyl chloride SMILES: CC1=CN=CC(OC2=CC=C(C=C2)S(Cl)(=O)=O)=N1

Pricing and Availability
Specifications

PubChem CID	24229688
CAS	926921-66-6
Molecular Weight (g/mol)	284.71
MDL Number	MFCD09879936
SMILES	CC1=CN=CC(OC2=CC=C(C=C2)S(Cl)(=O)=O)=N1
Synonym	4-6-methylpyrazin-2-yl oxy benzenesulfonyl chloride,4-6-methylpyrazin-2-yl oxy benzene-1-sulfonyl chloride
IUPAC Name	4-(6-methylpyrazin-2-yl)oxybenzenesulfonyl chloride
InChI Key	GUJMBSPJUZJPEB-UHFFFAOYSA-N
Molecular Formula	C11H9ClN2O3S

4-Chlorobenzenesulfonyl chloride, 97%

CAS: 98-60-2 Molecular Formula: C6H4Cl2O2S Molecular Weight (g/mol): 211.06 MDL Number: MFCD00007439 InChI Key: ZLYBFBAHAQEEQQ-UHFFFAOYSA-N Synonym: 4-chlorobenzene-1-sulfonyl chloride,benzenesulfonyl chloride, 4-chloro,p-chlorophenylsulfonyl chloride,p-chlorobenzenesulfonyl chloride,4-chlorobenzenesulfonylchloride,benzenesulfonyl chloride, p-chloro,p-chlorbenzensulfochlorid,4-chlorophenylsulfonyl chloride,4-chlorobenzenesulphonyl chloride,4-chloro-benzenesulfonyl chloride PubChem CID: 7398 IUPAC Name: 4-chlorobenzenesulfonyl chloride SMILES: ClC1=CC=C(C=C1)S(Cl)(=O)=O

Pricing and Availability
Specifications

PubChem CID	7398
CAS	98-60-2
Molecular Weight (g/mol)	211.06
MDL Number	MFCD00007439
SMILES	ClC1=CC=C(C=C1)S(Cl)(=O)=O
Synonym	4-chlorobenzene-1-sulfonyl chloride,benzenesulfonyl chloride, 4-chloro,p-chlorophenylsulfonyl chloride,p-chlorobenzenesulfonyl chloride,4-chlorobenzenesulfonylchloride,benzenesulfonyl chloride, p-chloro,p-chlorbenzensulfochlorid,4-chlorophenylsulfonyl chloride,4-chlorobenzenesulphonyl chloride,4-chloro-benzenesulfonyl chloride
IUPAC Name	4-chlorobenzenesulfonyl chloride
InChI Key	ZLYBFBAHAQEEQQ-UHFFFAOYSA-N
Molecular Formula	C6H4Cl2O2S

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

Pricing and Availability
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

Methyl 4-[(chlorosulfonyl)methyl]benzoate, 95%, Thermo Scientific™

CAS: 130047-14-2 Molecular Formula: C9H9ClO4S Molecular Weight (g/mol): 248.68 MDL Number: MFCD07778383 InChI Key: VTQZPLOSFBIFGF-UHFFFAOYSA-N Synonym: methyl 4-chlorosulfonyl methyl benzoate,4-methoxycarbonyl phenyl methanesulphonyl chloride,benzoic acid, 4-chlorosulfonyl methyl-, methyl ester,benzoic acid,4-chlorosulfonyl methyl-, methyl ester,acmc-20dqi1,methyl 4-chlorosulfonylmethyl benzoate,methyl 4-chlorosulphonyl methyl benzoate,4-chlorosulfonylmethylbenzoic acid methyl ester,4-methoxycarbonyl phenyl methanesulfonyl chloride PubChem CID: 21804301 IUPAC Name: methyl 4-(chlorosulfonylmethyl)benzoate SMILES: COC(=O)C1=CC=C(CS(Cl)(=O)=O)C=C1

Pricing and Availability
Specifications

PubChem CID	21804301
CAS	130047-14-2
Molecular Weight (g/mol)	248.68
MDL Number	MFCD07778383
SMILES	COC(=O)C1=CC=C(CS(Cl)(=O)=O)C=C1
Synonym	methyl 4-chlorosulfonyl methyl benzoate,4-methoxycarbonyl phenyl methanesulphonyl chloride,benzoic acid, 4-chlorosulfonyl methyl-, methyl ester,benzoic acid,4-chlorosulfonyl methyl-, methyl ester,acmc-20dqi1,methyl 4-chlorosulfonylmethyl benzoate,methyl 4-chlorosulphonyl methyl benzoate,4-chlorosulfonylmethylbenzoic acid methyl ester,4-methoxycarbonyl phenyl methanesulfonyl chloride
IUPAC Name	methyl 4-(chlorosulfonylmethyl)benzoate
InChI Key	VTQZPLOSFBIFGF-UHFFFAOYSA-N
Molecular Formula	C9H9ClO4S

Cyclopropanesulfonyl chloride, 97%

CAS: 139631-62-2 Molecular Formula: C3H5ClO2S Molecular Weight (g/mol): 140.58 MDL Number: MFCD01631933 InChI Key: PFWWSGFPICCWGU-UHFFFAOYSA-N Synonym: cyclopropanesulfonylchloride,chlorocyclopropylsulfone,cyclopropanesulphonyl chloride,cyclopropylsulfonyl chloride,cyclopropylsulphonyl chloride,cyclopropane sulfonyl chloride,cyclopropanesulfonic acid chloride,pubchem10869,acmc-209cje,cyclopropylsulfonylchloride PubChem CID: 2760919 IUPAC Name: cyclopropanesulfonyl chloride SMILES: ClS(=O)(=O)C1CC1

Pricing and Availability
Specifications

PubChem CID	2760919
CAS	139631-62-2
Molecular Weight (g/mol)	140.58
MDL Number	MFCD01631933
SMILES	ClS(=O)(=O)C1CC1
Synonym	cyclopropanesulfonylchloride,chlorocyclopropylsulfone,cyclopropanesulphonyl chloride,cyclopropylsulfonyl chloride,cyclopropylsulphonyl chloride,cyclopropane sulfonyl chloride,cyclopropanesulfonic acid chloride,pubchem10869,acmc-209cje,cyclopropylsulfonylchloride
IUPAC Name	cyclopropanesulfonyl chloride
InChI Key	PFWWSGFPICCWGU-UHFFFAOYSA-N
Molecular Formula	C3H5ClO2S

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