6-Bromo-8-chloro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid CAS 1157088-52-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1157088-52-2 |
| Molecular Formula | C10H5BrClNO3 |
| Molecular Weight | 302.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-8-chloro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 1157088-52-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H5BrClNO3. Molecular weight: 302.51 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H5BrClNO3 |
| Molecular Weight | 302.51 g/mol |
| Appearance | Pale yellow to 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 sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 1-(4-bromo-2-chlorophenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1099026-08-0)
- 8-Bromo-6-chloro-2-oxo-1,2-dihydroquinoline-4-carboxylic acid (CAS 1330118-80-3)
- 5-Bromo-2-(2-chlorophenyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1431727-93-3)
- 3-(5-Bromo-2-chlorophenyl)-4-nitro-1H-pyrazole (CAS 1707375-18-5)
- 5-Bromo-2-(3-chlorophenyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1708168-93-7)
- 3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carboxylic Acid (CAS 500011-86-9)
- 2-bromo-1-[2-chloro-6-(trifluoromethyl)pyridin-3-yl]ethan-1-one (CAS 1260783-51-4)
- 3-Bromo-2-chloro-5-(trifluoromethyl)benzamide (CAS 1344087-79-1)
Recommended Standards
- N1,N1'-(Propane-1,3-diyl)bis(N3-(3-aminopropyl)propane-1,3-diamine) (CAS 63833-74-9)
- 6-chloro-3-iodo-1,5-dihydropyrazolo[3,4-d]pyrimidin-4-one (CAS 2131742-03-3)
- NAmiki bbv-43929929 (CAS 1502139-93-6)
- 7-Bromo-3H-pyrido[3,2-d]pyrimidin-4-one (CAS 157736-80-6)
- 2-Benzoyl-3-(dimethylamino)acrylonitrile (CAS 52200-09-6)
- Phenyl 2-(benzylthio)-1H-benzo[d]imidazole-1-carboxylate (CAS 845879-38-1)
- 6-Bromoisochromane-1,3-dione (CAS 1070292-82-8)
- 3-Cyclopropoxy-4-(dimethylcarbamoyl)benzoic acid (CAS 1243396-52-2)
- n-[(1,5-dimethyl-1h-pyrazol-4-yl)methyl]cyclopropanamine (CAS 1152879-32-7)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
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