ethyl 4-bromopyrazolo[1,5-a]pyridine-3-carboxylate CAS 55899-29-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55899-29-1 |
| Molecular Formula | C10H17BrN2O2 |
| Molecular Weight | 277.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity ethyl 4-bromopyrazolo[1,5-a]pyridine-3-carboxylate (CAS 55899-29-1) pharmaceutical standards reference standard. Molecular formula: C10H17BrN2O2. Molecular weight: 277.16 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H17BrN2O2 |
| Molecular Weight | 277.16 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related ethyl Standards
- ethyl 6-bromopyrazolo[1,5-a]pyridine-2-carboxylate (CAS 1176413-18-5)
- ethyl 5-bromopyrazolo[1,5-a]pyridine-2-carboxylate (CAS 1363381-49-0)
- ethyl 4-bromopyrazolo[1,5-a]pyridine-2-carboxylate (CAS 1363381-99-0)
- ethyl 7-bromopyrazolo[1,5-a]pyridine-2-carboxylate (CAS 1363382-88-0)
- ethyl 6-bromopyrazolo[1,5-a]pyridine-3-carboxylate (CAS 55899-30-4)
- ethyl 3-bromopyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 1263060-07-6)
- ethyl 2-bromopyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1394003-51-0)
- ethyl 5-bromopyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1436686-17-7)
Recommended Standards
- ethyl 1-bromoimidazo[1,5-a]pyridine-3-carboxylate (CAS 885276-59-5)
- 7-Chloro-1-(3-chloro-4-fluorophenyl)heptan-1-one (CAS 898761-21-2)
- methyl 7-bromo-1,5-naphthyridine-3-carboxylate (CAS 958334-24-2)
- 2-Amino-4-(4-iodo-1h-pyrazol-1-yl)-2-methylpentanamide (CAS 1342893-63-3)
- 2-[4-(2-methoxyphenyl)phenyl]acetic acid (CAS 1092460-39-3)
- 4-Cyclopropoxy-2-iodo-3-(trifluoromethyl)pyridine (CAS 1243357-41-6)
- 2-(Bis(quinolin-2-ylmethyl)amino)-N,N-diethylacetamide (CAS 831170-01-5)
- N-(3-aminopyridin-2-yl)methanesulfonamide (CAS 1564916-50-2)
- 5-Benzoyl-6-(4-(difluoromethoxy)phenyl)-4-hydroxy-4-(trifluoromethyl)tetrahydropyrimidin-2(1H)-one (CAS 374561-34-9)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com