Basic information
- CAS
51498-38-5- Standard SMILES
O=S(=O)(O)c1cnccc1Cl- InChIKey
CFUZNCDDZQWQBU-UHFFFAOYSA-N- Molecular formula
- C5H4ClNO3S
- Average molar mass
- 193.61 g/mol
- Monoisotopic mass
- 192.9600419
Names & identifiers
- Preferred name
- 4-Chloropyridine-3-sulfonic acid
- IUPAC
- 4-chloropyridine-3-sulfonic acid
- English name
- 4-Chloro-3-pyridinesulfonic acid
- Molecular formula
- C5H4ClNO3S
- Molecular weight
- 193.61
Names & synonyms
4-Chloropyridine-3-sulfonic acid51498-38-54-chloro-3-pyridinesulfonic acid4-Chloropyridinesulfonic Acid3-Pyridinesulfonicacid, 4-chloro-SCHEMBL28790494-Chloropyridine-3-sulfonicacidDTXSID50364881CFUZNCDDZQWQBU-UHFFFAOYSA-NMFCD01928012AKOS006279358DB-081052
Show more names
Torasemide Impurity 19Torsemide Impurity SM1-Z54-Chloropyridine-3-sulfonicaci3-Pyridinesulfonic acid, 4-chloro-4-CHLORO-3-PYRIDINESULFONIC ACID ISO 9001：2015 REACH
F77476
Database identifiers
- CAS
51498-38-5- PubChem CID
- 1713835
- DTXSID
DTXSID50364881
Properties
Computed structural properties
- XLogP
- 0.2
- Topological polar surface area
- 75.6 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 1
- Heavy atoms
- 11
- Formal charge
- 0
- Complexity
- 222
Physicochemical properties
- Melting point
- 318 · 318-321 °C
- Density
- 1.649 · 1.649±0.06 g/cm3(Predicted)
- pka
- -2.82 · -2.82±0.33(Predicted)
- Symbol(GHS)
- 5 · GHS05
- Signal word
- Danger
- Hazard statements
- 314 · H314
- Precautionary statements
- 301 · P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P260-P264-P280-P305+P351+P338-P405-P501
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- Signal word
- Danger
- Symbol(GHS)
- GHS05
- Hazard statements
- H314
- Precautionary statements
- P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P260-P264-P280-P305+P351+P338-P405-P501
Chemistry & industry
Applications
Uses4-Chloropyridinesulfonic acid is a pyridine derivative and a potential antiinflammatory agent.
Suppliers30 total
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
广州隽沐生物科技股份有限公司020-36607679; 13502246435 · [email protected]
上海腾准生物科技有限公司19821570922 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
Sinco Pharmachem (ShenZhen) R&D Co., Ltd.+86-18603013401 · [email protected]
安耐吉化学&3A（安徽泽升科技有限公司）021-58432009 400-005-6266 · [email protected]
希瓦生物科技（广州）有限公司13268215580 · [email protected]
上海柯维化学技术有限公司021-64609169 18901607656 · [email protected]
宝鸡缔都医药化工有限公司029-81145305 17791533577 · [email protected]
Moxin Chemicals+86-17320513646 +86-17320513646 · [email protected]
杭州云易国科生物科技有限公司18457506494 · [email protected]
深圳振强药物研发有限公司0755-66853366 13670046396 · [email protected]
上海陶素生化科技有限公司021-33632979 · [email protected]
PT CHEM GROUP LIMITED+86-85511178; +86-85511178 · [email protected]
南京熙泽医药科技有限公司025-66023220 15250997978 · [email protected]
西安美川生物科技有限公司029-89275612 +8618991951683 · [email protected]
安阳鸿蒙新材料有限公司19588588067 · [email protected]
成都标样生物科技有限公司028-81700200 13308200041 · [email protected]
深圳市祥根生物医药有限公司0755-28967200 13631290199 · [email protected]
杭州洁汉化工有限公司+86-571-86217390; +8618058761490 · [email protected]
深圳聚合生化科技有限公司+86-400-002-6226 13028896684 · [email protected]
湖北摩科化学有限公司18627753421; 18627756402 · [email protected]
深圳市恒丰万达医药科技有限公司13986652530 · [email protected]
湖北中隆康盛精细化工有限公司027-027-82752821 18186694582 · [email protected]
ANHUI WITOP BIOTECH CO., LTD+8618071025641 · [email protected]
上海捷世凯生物科技有限公司021-57520305 13795461237 · [email protected]
北京百灵威科技有限公司18210857532 18210857532 · [email protected]
广州奥司汀生物技术有限公司15918640830 13268843209 · [email protected]
Dideu Industries Group Limited+86-29-81148696 +86-15129568250 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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