5-bromopyridine-3-sulfonyl chloride (CAS 65001-21-0) — formula C5H3BrClNO2S, molecular weight 256.51; category inorganic chemicals.
5-bromopyridine-3-sulfonyl chloride (CAS 65001-21-0) is a chemical raw material in the inorganic chemicals category. Its molecular formula C5H3BrClNO2S comprises 5 C, 3 H, 1 Br, 1 Cl, 1 N, 2 O, 1 S atoms. Its molecular weight is about 256.51. Reported physicochemical data: LogP about 1.6. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 65001-21-0 |
|---|---|
| Molecular Formula | C5H3BrClNO2S |
| Molecular Weight | 256.51 |
| LogP | 1.6 |
| Category | Inorganic Chemicals |
5-bromopyridine-3-sulfonyl chloride is an inorganic compound with CAS registry number 65001-21-0 and molecular formula C5H3BrClNO2S (molecular weight 256.51), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 65001-21-0
Its molecular formula C5H3BrClNO2S comprises 5 C, 3 H, 1 Br, 1 Cl, 1 N, 2 O, 1 S atoms.
Also known as: 5-bromopyridine-3-sulfonyl chloride · 5-溴吡啶-3-磺酰氯
Category: inorganic chemicals
The CAS registry number of 5-bromopyridine-3-sulfonyl chloride is 65001-21-0.
Molecular formula C5H3BrClNO2S, molecular weight 256.51.
It is also registered under: 5-bromopyridine-3-sulfonyl chloride, 5-溴吡啶-3-磺酰氯.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 5-bromopyridine-3-sulfonyl chloride (CAS 65001-21-0), compiled from public chemistry databases.
| CAS Registry Number | 65001-21-0 |
|---|---|
| PubChem CID | 20324474 |
| Molecular formula | C5H3BrClNO2S |
| IUPAC name | 5-bromopyridine-3-sulfonyl chloride |
| Molecular Weight | 256.51 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 254.87564 |
| Monoisotopic Mass | 254.87564 |
| Topological Polar Surface Area | 55.4 |
| Heavy Atom Count | 11 |
5-bromopyridine-3-sulfonyl chloride; 65001-21-0; DTXSID80605335; RefChem:302076; DTXCID00556092; 688-113-7; 5-Bromopyridine-3-sulphonyl chloride; MFCD08235263; 5-bromo-3-pyridinesulfonyl chloride; 3-Pyridinesulfonyl chloride, 5-bromo-; 5-Bromopyridine-3-sulfonylchloride; 5-bromopyridin-3-sulfonyl chloride; 5-Bromo-3-(chlorosulphonyl)pyridine; 5-Bromo-pyridine-3-sulfonyl chloride; SCHEMBL352138; SCHEMBL30278476
| Reported hazard statements | H302 (100%), H312 (33.3%), H314 (100%), H318 (33.3%), H332 (33.3%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (33.3%): Harmful in contact with skin [Warning Acute toxicity, dermal]
5-bromopyridine-3-sulfonyl chloride · CAS 65001-21-0 · C5H3BrClNO2S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-溴吡啶-3-磺酰氯