Sulfonyl halides

2-Nitrobenzenesulfonyl chloride, 97%

CAS: 1694-92-4 Molecular Formula: C6H4ClNO4S Molecular Weight (g/mol): 221.611 MDL Number: MFCD00007430 InChI Key: WPHUUIODWRNJLO-UHFFFAOYSA-N Synonym: 2-nitrobenzene-1-sulfonyl chloride,o-nitrobenzenesulfonyl chloride,o-nitrophenylsulfonyl chloride,benzenesulfonyl chloride, 2-nitro,2-nitrobenzenesulphonyl chloride,2-nitrobenzenesulfonylchloride,2-nitro-benzenesulfonyl chloride,benzenesulfonyl chloride, o-nitro,2-nitrophenylsulfonyl chloride,benzenesulfonyl chloride, nitro PubChem CID: 15540 IUPAC Name: 2-nitrobenzenesulfonyl chloride SMILES: C1=CC=C(C(=C1)[N+](=O)[O-])S(=O)(=O)Cl

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

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

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

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

3-Chloropropanesulfonyl chloride, 98+%

CAS: 1633-82-5 Molecular Formula: C3H6Cl2O2S Molecular Weight (g/mol): 177.039 MDL Number: MFCD00007463 InChI Key: GPKDGVXBXQTHRY-UHFFFAOYSA-N Synonym: 3-chloropropanesulfonyl chloride,3-chloro-1-propanesulfonyl chloride,3-chloropropanesulfonylchloride,3-chloropropylsulfonyl chloride,3-chloropropanesulphonyl chloride,1-propanesulfonyl chloride, 3-chloro,propanesulfonyl chloride, chloro,3-chloro-propane-1-sulfonyl chloride,gamma-chloropropanesulfonyl chloride,3-chloropropylsulfonylchloride PubChem CID: 15410 IUPAC Name: 3-chloropropane-1-sulfonyl chloride SMILES: C(CS(=O)(=O)Cl)CCl

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

4-Nitrobenzenesulfonyl chloride, 95%

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 IUPAC Name: 4-nitrobenzenesulfonyl chloride SMILES: [O-][N+](=O)C1=CC=C(C=C1)S(Cl)(=O)=O

Benzenesulfonyl chloride, 99%

CAS: 98-09-9 Molecular Formula: C₆H₅ClO₂S Molecular Weight (g/mol): 176.62 MDL Number: MFCD00007426 InChI Key: CSKNSYBAZOQPLR-UHFFFAOYSA-N Synonym: phenylsulfonyl chloride,benzene sulfochloride,benzenesulfonic chloride,benzenosulfochloride,benzene sulfonechloride,benzenosulfochlorek,benzenesulfonic acid chloride,benzenesulphonyl chloride,benzolsulfochloride,benzenesulfochloride PubChem CID: 7369 IUPAC Name: benzenesulfonyl chloride SMILES: C1=CC=C(C=C1)S(=O)(=O)Cl

Benzenesulfonyl chloride, 98%

CAS: 98-09-9 Molecular Formula: C6H5ClO2S Molecular Weight (g/mol): 176.614 MDL Number: MFCD00007426 InChI Key: CSKNSYBAZOQPLR-UHFFFAOYSA-N Synonym: phenylsulfonyl chloride,benzene sulfochloride,benzenesulfonic chloride,benzenosulfochloride,benzene sulfonechloride,benzenosulfochlorek,benzenesulfonic acid chloride,benzenesulphonyl chloride,benzolsulfochloride,benzenesulfochloride PubChem CID: 7369 IUPAC Name: benzenesulfonyl chloride SMILES: C1=CC=C(C=C1)S(=O)(=O)Cl

Chloromethanesulfonyl chloride, 95%

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

4-(5-Trifluoromethyl-2-pyridyloxy)benzenesulfonyl chloride, 97%

CAS: 874838-96-7 Molecular Formula: C12H7ClF3NO3S Molecular Weight (g/mol): 337.70 MDL Number: MFCD07774162 InChI Key: XEMAYRPWJCLKBQ-UHFFFAOYSA-N Synonym: 4-5-trifluoromethyl pyridin-2-yl oxy benzenesulfonyl chloride,4-5-trifluoromethyl-2-pyridinyl oxy benzenesulfonoyl chloride,4-5-trifluoromethyl pyridin-2-yl oxy benzene-1-sulfonyl chloride,4-5-trifluoromethyl-2-pyridinyl-oxy benzenesulfonoyl chloride,4-5-trifluoromethyl pyridin-2-yl oxy benzenesulphonyl chloride,trifluoromethylpyridinyloxybenzenesulfonoylchloride,4-5-trifluoromethyl-2-pyridyloxy benzenesulfonyl chloride,chloro 4-5-trifluoromethyl 2-pyridyloxy phenyl sulfone PubChem CID: 24213828 IUPAC Name: 4-[5-(trifluoromethyl)pyridin-2-yl]oxybenzenesulfonyl chloride SMILES: FC(F)(F)C1=CN=C(OC2=CC=C(C=C2)S(Cl)(=O)=O)C=C1

4-(2-Thienyl)benzenesulfonyl chloride, 96%

CAS: 209592-91-6 Molecular Formula: C10H7ClO2S2 Molecular Weight (g/mol): 258.734 MDL Number: MFCD11655569 InChI Key: IRDZCMUQNGEQEP-UHFFFAOYSA-N Synonym: 4-2-thienyl benzenesulfonyl chloride,benzenesulfonyl chloride, 4-2-thienyl,4-thiophen-2-yl benzene-1-sulfonyl chloride,4-thiophen-2-yl benzenesulfonyl chloride PubChem CID: 18387759 IUPAC Name: 4-thiophen-2-ylbenzenesulfonyl chloride SMILES: C1=CSC(=C1)C2=CC=C(C=C2)S(=O)(=O)Cl

4-(4-Bromo-1H-pyrazol-1-yl)benzenesulfonyl chloride, 95%, Thermo Scientific™

CAS: 1174064-62-0 Molecular Formula: C9H6BrClN2O2S Molecular Weight (g/mol): 321.573 MDL Number: MFCD12406835 InChI Key: LRYXAJMNOSSJDD-UHFFFAOYSA-N Synonym: 4-4-bromo-1h-pyrazol-1-yl benzenesulfonyl chloride,4-4-bromopyrazol-1-yl benzenesulfonyl chloride,4-4-bromo-1h-pyrazol-1-yl-benzenesulfonyl chloride,4-4-bromo-1h-pyrazol-1-yl benzene-1-sulfonyl chloride PubChem CID: 45594324 IUPAC Name: 4-(4-bromopyrazol-1-yl)benzenesulfonyl chloride SMILES: C1=CC(=CC=C1N2C=C(C=N2)Br)S(=O)(=O)Cl