ChemicalBook >> CAS DataBase List >>PYRIDINE-2-SULFONYL CHLORIDE
PYRIDINE-2-SULFONYL CHLORIDE
- CAS No.
- 66715-65-9
- Chemical Name:
- PYRIDINE-2-SULFONYL CHLORIDE
- Synonyms
- 2-Pyridylsulfonyl chloride;2-Pyridinesulfonyl chloride;TAK439 Impurity;PYRIDINE-2-SULFONYL;Vonorazan Impurity 67;Vonoprazan Impurity 38;TAK438 Impurity 39 CRS;Ticagrelor Impurity 223;Vonoprazan Impurity 143;Nicotinic Acid Impurity 20
- CBNumber:
- CB7838354
- Molecular Formula:
- C5H4ClNO2S
- Molecular Weight:
- 177.61
- MDL Number:
- MFCD01632222
- MOL File:
- 66715-65-9.mol
Last updated:2025-10-14 17:27:29
| Product description | Number | Pack Size | Price |
| 2-PyridinesulfonylChloride,TechnicalGrade | P991550 | 5g | $790 |
| Pyridine-2-sulfonylchloride | Y9771 | 1g | $590 |
| pyridine-2-sulfonylchloride 95% | 34226 | 1g | $600 |
| PYRIDINE-2-SULFONYL CHLORIDE 95.00% | HCH0014342 | 5G | $4966.5 |
| 2-Pyridinesulfonylchloride | 66715659 | 1g | $1105.5 |
| More product size | |||
| Boiling point | 284℃ |
|---|---|
| Density | 1.488 |
| Flash point | 126℃ |
| storage temp. | Store at -20 °C |
| solubility | Acetonitrile (Slightly), Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
| pka | -5.12±0.19(Predicted) |
| form | Oil to Low-Melting Solid |
| color | Colourless to Pale Yellow |
| Stability | Hygroscopic, Moisture sensitive, Temperature sensitive |
| InChI | InChI=1S/C5H4ClNO2S/c6-10(8,9)5-3-1-2-4-7-5/h1-4H |
| InChIKey | JQJOGAGLBDBMLU-UHFFFAOYSA-N |
| SMILES | C1(S(Cl)(=O)=O)=NC=CC=C1 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS05 |
|---|---|
| Signal word | Danger |
| Hazard statements | H317-H314 |
| Precautionary statements | P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501 |
PYRIDINE-2-SULFONYL CHLORIDE price More Price(13)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | P991550 | 2-PyridinesulfonylChloride,TechnicalGrade | 66715-65-9 | 5g | $790 | 2021-12-16 | Buy |
| AK Scientific | Y9771 | Pyridine-2-sulfonylchloride | 66715-65-9 | 1g | $590 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 34226 | pyridine-2-sulfonylchloride 95% | 66715-65-9 | 1g | $600 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | HCH0014342 | PYRIDINE-2-SULFONYL CHLORIDE 95.00% | 66715-65-9 | 5G | $4966.5 | 2021-12-16 | Buy |
| Alichem | 66715659 | 2-Pyridinesulfonylchloride | 66715-65-9 | 1g | $1105.5 | 2021-12-16 | Buy |
PYRIDINE-2-SULFONYL CHLORIDE Chemical Properties,Uses,Production
Uses
2-Pyridinesulfonyl Chloride is used for preparation of pyridinesulfonyl derivatives.
Preparation
Pyridine-2-sulfonyl Chloride is generated as needed from 2,2′-Dipyridyl Disulfide. Treatment of 2,2′- dipyridyl disulfide in petroleum ether or dichloromethane with either Chlorine or Bromine at 20 °C results in 2- pyridinesulfenyl halide generation after 1-2 h. Isolation through evaporation of solvent provides a yellow powder with a pungent odor.
Precautions
Pyridine-2-sulfonyl Chloride demonstrates instability, especially in the presence of moisture. Although the isolated powder may tolerate short-term storage in a well sealed vial or ampule, most work involving these reagents has utilized freshly prepared material.
PYRIDINE-2-SULFONYL CHLORIDE Preparation Products And Raw materials
Global( 148)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29734 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21620 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29852 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49975 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569262 +86-15003564040 | 1087@dideu.com | China | 3977 | 58 |
| Hubei Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10240 | 58 |
| HONG KONG IPURE BIOLOGY CO.,LIMITED | 86 18062405514 18062405514 | ada@ipurechemical.com | CHINA | 3461 | 58 |
| Hefei Hirisun Pharmatech Co., Ltd | +8615056975894 | shawn@hirisunpharm.com | CHINA | 9911 | 58 |
View Lastest Price from PYRIDINE-2-SULFONYL CHLORIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-02-26 | Pyridine-2-sulfonyl chloride
66175-65-9
|
US $0.00-0.00 / Kg | 1KG | 99.0%+ | 100 tons | Shaanxi Dideu Medichem Co. Ltd | |
 |
2019-07-06 | PYRIDINE-2-SULFONYL CHLORIDE
66715-65-9
|
US $1.00 / kg | 1kg | 98% | 200kg | Career Henan Chemical Co |
-
- Pyridine-2-sulfonyl chloride
66175-65-9
- US $0.00-0.00 / Kg
- 99.0%+
- Shaanxi Dideu Medichem Co. Ltd
-
- PYRIDINE-2-SULFONYL CHLORIDE
66715-65-9
- US $1.00 / kg
- 98%
- Career Henan Chemical Co
66715-65-9(PYRIDINE-2-SULFONYL CHLORIDE)Related Search:
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1-(5-(2-fluorophenyl)-1-(pyridin-2-ylsulfonyl)-1H-pyrrol-3-yl)-N- methylmethanamine fumarate
5-phenyl-1H-pyrrole-3-carbonitrile
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1of4
PYRIDINE-2-SULFONYL CHLORIDE
2-Pyridinesulfonyl chloride
PYRIDINE-2-SULFONYL
2-Pyridinylsulfonyl chloride
2-Pyridylsulfonyl chloride
Pyridin-2-sulfonyl chloride
Pyridine-2-sulphonyl chloride
Vonoprazan Impurity 38
TAK439 Impurity
PYRIDINE-2-SULFONYL CHLORIDE ISO 9001：2015 REACH
2-Pyridinesulfonyl Chloride, Technical Grade
TIANFU-CHEM_Pyridin-2-sulfonyl chloride 66715-65-9
Nicotinic Acid Impurity 20
Ticagrelor Impurity 223
Vonoprazan Impurity 143
TAK438 Impurity 39 CRS
Vonorazan Impurity 67
Pyridine-2-sulfonyl chloride , 2-Pyridinesulfonyl Chloride
66715-65-9
66175-65-9
C5H4ClNO2S
