3-bromopyridine-2-sulfonyl fluoride CAS 1934834-95-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1934834-95-3 |
| Molecular Formula | C5H3BrFNO2S |
| Molecular Weight | 240.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-bromopyridine-2-sulfonyl fluoride (CAS 1934834-95-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H3BrFNO2S. Molecular weight: 240.05 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H3BrFNO2S |
| Molecular Weight | 240.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related bromopyridine Standards
- 5-Bromopyridine-2-sulfonyl fluoride (CAS 1311315-48-6)
- 5-Bromopyridine-3-sulfonyl fluoride (CAS 1373307-59-5)
- 6-Bromopyridine-2-sulfonyl fluoride (CAS 1934413-84-9)
- 3-Bromopyridine-2-sulfonic acid (CAS 1209458-36-5)
- 3-Bromopyridine-4-sulfonic acid (CAS 1209458-82-1)
- 5-Bromopyridine-3-sulphonic Acid (CAS 62009-34-1)
- 6-Bromopyridine-3-sulfonic acid (CAS 610277-11-7)
- 1,1'-(6-Bromopyridine-2,4-diyl)bis(ethan-1-one) (CAS 1393545-43-1)
Recommended Standards
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- 1-((Benzyloxy)carbonyl)-3,3-dimethylpiperidine-4-carboxylic acid (CAS 2306262-53-1)
- 2-(4-Amino-5-(difluoromethyl)pyridin-2-yl)acetonitrile (CAS 1806009-12-0)
- 1-(4-Methoxybenzoyl)pyrrolidine-2-carboxylic acid (CAS 62522-92-3)
- Urapidil Impurity 61 HCl (CAS 1081534-21-5)
- 4-Cyclopropoxy-2-isopropoxy-N,N-dimethylbenzamide (CAS 1243371-37-0)
- Semaglutide impurity 01 (CAS 1998701-31-7)
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