tert-Butyl 2-(5-bromopyrimidin-2-yl)hydrazinecarboxylate CAS 1452182-34-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1452182-34-1 |
| Molecular Formula | C9H13BrN4O2 |
| Molecular Weight | 289.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl 2-(5-bromopyrimidin-2-yl)hydrazinecarboxylate (CAS 1452182-34-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H13BrN4O2. Molecular weight: 289.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H13BrN4O2 |
| Molecular Weight | 289.13 g/mol |
| Appearance | Off-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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- 2-(3-Bromophenyl)imidazo[1,2-a]pyridin-6-ol (CAS 1447607-76-2)
- 4-Methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-boronic Acid Pinacol Ester (CAS 1489264-77-8)
- Methyl 5-bromo-1-(oxan-2-yl)-1H-pyrazole-4-carboxylate (CAS 1434142-09-2)
- Dihydrate methyl (2S)-5-carbamimidamido-2-acetamidopentanoate (CAS 1820569-66-1)
- tert-Butyl 4-(1-amino-2-hydroxyethyl)piperidine-1-carboxylate (CAS 177948-34-4)
- Potassium (1-(4-(tert-butoxycarbonyl)-1H-pyrazol-1-yl)ethyl)trifluoroborate (CAS 2758092-57-6)
- 1-((2R,3R,4R,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxy-3-(2-methoxyethoxy)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 251647-51-5)
- Cefotaxime Impurity 50 (CAS CATO-C4X-120157)
- Carfilzomib Impurity 71 (CAS CATO-C4X-102271)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
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