5-Bromo-2-chloroisonicotinoyl chloride CAS 1935952-61-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1935952-61-6 |
| Molecular Formula | C6H2BrCl2NO |
| Molecular Weight | 254.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-2-chloroisonicotinoyl chloride (CAS 1935952-61-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H2BrCl2NO. Molecular weight: 254.90 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H2BrCl2NO |
| Molecular Weight | 254.90 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-Bromo-3,5-dichloroisonicotinaldehyde (CAS 1227584-22-6)
- 5-Bromo-6-chloronicotinoyl chloride (CAS 78686-84-7)
- 4-Bromo-5-(bromomethyl)-2-methyl-2H-1,2,3-triazole (CAS 942060-56-2)
- 4-Bromo-5-(bromomethyl)-3-methylisoxazole (CAS 53257-36-6)
- (4-Bromo-5-cyclopropyl-2-methylphenyl)boronic acid (CAS 2225170-77-2)
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- (5-Bromo-4-cyclopropyl-2-methylphenyl)boronic acid (CAS 2225169-24-2)
- 3-Bromo-4,6-dichloro-2,5-dimethylpyridine (CAS 1256254-36-0)
Recommended Standards
- Bromomethylenediphosphonic Acid (CAS 10596-21-1)
- 3,5-Dibromo-1-ethyl-1H-1,2,4-triazole (CAS 1206092-46-7)
- 3,5-Dibromo-2-fluoro-pyridine 3,5-dibromo-2-fluoropyridine 2-fluoro-3,5 dibromo pyridine 473596-07-5 (CAS 473596-07-5)
- 5-Cyclopropyl-1,2,4-oxadiazole-3-carboxylic acid (CAS 1339872-07-9)
- tert-Butyl N-[2-(azetidin-3-yl)propan-2-yl]carbamate (CAS 1333210-41-5)
- (Bromomethyl)cycloheptane (CAS 3814-32-2)
- Ethyl 7-bromo-1-(2-morpholinoethyl)-3-(3-(naphthalen-1-yloxy)propyl)-1H-indole-2-carboxylate (CAS 1073493-89-6)
- 3-Amino-1-methyl-5H-pyrido[4,3-b]indole Acetate (CAS 72254-58-1)
- (R)-Methyl 4-(5-methyl-7-oxo-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)piperazine-1-carboxylate (CAS 1369532-11-5)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com