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ChemicalBook >> CAS DataBase List >> 5-Chlorothiophene-2-sulfonyl chloride

5-Chlorothiophene-2-sulfonyl chloride

5-Chlorothiophene-2-sulfonyl chloride price.
  • $5 - $921
  • Product name: 5-Chlorothiophene-2-sulfonyl chloride
  • CAS: 2766-74-7
  • MF: C4H2Cl2O2S2
  • MW: 217.09
  • EINECS:
  • MDL Number:MFCD00051667
  • Synonyms:5-chlorothiophene-2-sulfonyl;5-CHLOROTHIOPHENESULFONYLCHLORIDE,96%;5-chlorothiophene-2-sulfonyl chloride(SALTDATA: FREE);5-Fluoro,2-sulfonyl chloride thiophene;2-Chloro-5-(chlorosulphonyl)thiophene;5-Chlorothiophen-2-sulfonyl chloride;5-Chlorothiophene-2-sulfonyl chloride ,98%;5-Chlorothiophene-2-sulfonic acid chloride
Price66 Properties Safety Information Description
66 prices
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  • Manufactureraablocks
  • Product numberAA002UAM
  • Product description5-Chlorothiophene-2-sulfonyl chloride 97%
  • Packaging1g
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002UAM
  • Product description5-Chlorothiophene-2-sulfonyl chloride 97%
  • Packaging5g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002UAM
  • Product description5-Chlorothiophene-2-sulfonyl chloride 97%
  • Packaging10g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002UAM
  • Product description5-Chlorothiophene-2-sulfonyl chloride 97%
  • Packaging25g
  • Price$31
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA002UAM
  • Product description5-Chlorothiophene-2-sulfonyl chloride 97%
  • Packaging500g
  • Price$518
  • Updated2026-05-28
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  • ManufacturerAcints
  • Product numberACI-00360
  • Product description5-Chloro-thiophene-2-sulfonyl chloride 95%+
  • Packaging1g
  • Price$51.3
  • Updated2026-05-20
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  • ManufacturerAcints
  • Product numberACI-00360
  • Product description5-Chloro-thiophene-2-sulfonyl chloride 95%+
  • Packaging10g
  • Price$253.8
  • Updated2026-05-20
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  • ManufacturerAcints
  • Product numberACI-00360
  • Product description5-Chloro-thiophene-2-sulfonyl chloride 95%+
  • Packaging5g
  • Price$160.65
  • Updated2026-05-20
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  • ManufacturerActivate Scientific
  • Product numberAS20085
  • Product description5-Chlorothiophene-2-sulfonyl chloride 97%
  • Packaging100g
  • Price$303
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS20085
  • Product description5-Chlorothiophene-2-sulfonyl chloride 97%
  • Packaging1g
  • Price$24
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS20085
  • Product description5-Chlorothiophene-2-sulfonyl chloride 97%
  • Packaging25g
  • Price$97
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS20085
  • Product description5-Chlorothiophene-2-sulfonyl chloride 97%
  • Packaging5g
  • Price$37
  • Updated2026-06-04
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  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-00360
  • Product description5-Chloro-thiophene-2-sulfonyl chloride 95%+
  • Packaging5g
  • Price$160.65
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-00360
  • Product description5-Chloro-thiophene-2-sulfonyl chloride 95%+
  • Packaging10g
  • Price$253.8
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-00360
  • Product description5-Chloro-thiophene-2-sulfonyl chloride 95%+
  • Packaging1g
  • Price$51.3
  • Updated2026-05-19
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  • ManufacturerAHH
  • Product numberMT-06543
  • Product description5-Chlorothiophene-2-sulphonyl chloride 97%
  • Packaging50g
  • Price$685
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002UAM 5-Chlorothiophene-2-sulfonyl chloride 97% 1g $8 2026-05-28 Buy
aablocks AA002UAM 5-Chlorothiophene-2-sulfonyl chloride 97% 5g $10 2026-05-28 Buy
aablocks AA002UAM 5-Chlorothiophene-2-sulfonyl chloride 97% 10g $16 2026-05-28 Buy
aablocks AA002UAM 5-Chlorothiophene-2-sulfonyl chloride 97% 25g $31 2026-05-28 Buy
aablocks AA002UAM 5-Chlorothiophene-2-sulfonyl chloride 97% 500g $518 2026-05-28 Buy
Acints ACI-00360 5-Chloro-thiophene-2-sulfonyl chloride 95%+ 1g $51.3 2026-05-20 Buy
Acints ACI-00360 5-Chloro-thiophene-2-sulfonyl chloride 95%+ 10g $253.8 2026-05-20 Buy
Acints ACI-00360 5-Chloro-thiophene-2-sulfonyl chloride 95%+ 5g $160.65 2026-05-20 Buy
Activate Scientific AS20085 5-Chlorothiophene-2-sulfonyl chloride 97% 100g $303 2026-06-04 Buy
Activate Scientific AS20085 5-Chlorothiophene-2-sulfonyl chloride 97% 1g $24 2026-06-04 Buy
Activate Scientific AS20085 5-Chlorothiophene-2-sulfonyl chloride 97% 25g $97 2026-06-04 Buy
Activate Scientific AS20085 5-Chlorothiophene-2-sulfonyl chloride 97% 5g $37 2026-06-04 Buy
Advanced Chemicals Intermediat ACI-00360 5-Chloro-thiophene-2-sulfonyl chloride 95%+ 5g $160.65 2026-05-19 Buy
Advanced Chemicals Intermediat ACI-00360 5-Chloro-thiophene-2-sulfonyl chloride 95%+ 10g $253.8 2026-05-19 Buy
Advanced Chemicals Intermediat ACI-00360 5-Chloro-thiophene-2-sulfonyl chloride 95%+ 1g $51.3 2026-05-19 Buy
AHH MT-06543 5-Chlorothiophene-2-sulphonyl chloride 97% 50g $685 2026-05-26 Buy
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Properties

Melting point :25-28°C
Boiling point :112-117 °C (lit.)
Density :1.623 g/mL at 25 °C (lit.)
refractive index :n20/D 1.586(lit.)
Flash point :>230 °F
storage temp. :2-8°C
form :solid
Specific Gravity :1.623
color :Colorless to Yellow to Orange
Water Solubility :Not miscible in water.
Sensitive :Moisture Sensitive
BRN :130710
InChI :InChI=1S/C4H2Cl2O2S2/c5-3-1-2-4(9-3)10(6,7)8/h1-2H
InChIKey :SORSTNOXGOXWAO-UHFFFAOYSA-N
SMILES :C1(S(Cl)(=O)=O)SC(Cl)=CC=1
CAS DataBase Reference :2766-74-7(CAS DataBase Reference)

Safety Information

Symbol(GHS): Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363 Wash contaminated clothing before reuse.
P405 Store locked up.

Description

5-Chlorothiophene-2-sulfonyl chloride is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuffs. It is used in the preparation of Notch-1-sparing γ-secretase inhibitors for the treatment of Alzheimer's disease.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. 3B Pharmachem (Wuhan) International Co.,Ltd. Alfa Aesar TCI (Shanghai) Development Co., Ltd. ShangHai DEMO Chemical Co.,Ltd Energy Chemical Wuhan Chemwish Technology Co., Ltd Capot Chemical Co., Ltd Beijing Ouhe Technology Co., Ltd