3-Pyridine sulfonyl chloride hydrochloride (CAS 16133-25-8) — formula C5H4ClNO2S, molecular weight 177.61; category organic chemicals.
3-Pyridine sulfonyl chloride hydrochloride is a carbon-based organic compound with CAS registry number 16133-25-8 and molecular formula C5H4ClNO2S (molecular weight 177.61), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 16133-25-8
Its molecular formula C5H4ClNO2S comprises 5 C, 4 H, 1 Cl, 1 N, 2 O, 1 S atoms.
Also known as: 3-Pyridine sulfonyl chloride hydrochloride · 3-Pyridinesulfonyl chloride
Category: organic chemicals
The CAS registry number of 3-Pyridine sulfonyl chloride hydrochloride is 16133-25-8.
Molecular formula C5H4ClNO2S, molecular weight 177.61.
It is also registered under: 3-Pyridine sulfonyl chloride hydrochloride, 3-Pyridinesulfonyl chloride.
Category: Organic Chemicals.
Public-database records for 3-Pyridine sulfonyl chloride hydrochloride (CAS 16133-25-8), reproduced here for independent cross-checking.
| Reported hazard statements | H314 (100%), H335 (13.5%) |
|---|
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H335 (13.5%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
| CAS Registry Number | 16133-25-8 |
|---|---|
| PubChem CID | 3164136 |
| 分子式 | C5H4ClNO2S |
| IUPAC 名称 | pyridine-3-sulfonyl chloride |
| UNII（FDA） | QB86L75A7T |
Pyridine-3-sulfonyl chloride; 16133-25-8; 3-Pyridinesulfonyl chloride; DTXSID70936483; RefChem:870744; DTXCID80970398; 688-270-1; 813222-82-1; pyridine-3-sulfonylchloride; MFCD03452747; 3-Pyridylsulfonyl chloride; m-Pyridinesulfonyl Chloride; Vonoprazan Impurity 16; 3-pyridinesulfonylchloride; 3-pyridinesulphonylchloride; 3-pyridinylsulfonyl chloride
| 分子量 | 177.61 |
|---|---|
| XLogP3 | 0.9 |
| 氢键供体数 | 0 |
| 氢键受体数 | 3 |
| 可旋转键数 | 1 |
| 精确质量 | 176.9651272 |
| 单同位素质量 | 176.9651272 |
| 拓扑极性表面积 | 55.4 |
| 重原子数 | 10 |
| 形式电荷 | 0 |
3-Pyridine sulfonyl chloride hydrochloride · CAS 16133-25-8 · C5H4ClNO2S. UNII QB86L75A7T.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.