3-Bromo-2-phenyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine CAS 1429893-24-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1429893-24-2 |
| Molecular Formula | C12H11BrN2O |
| Molecular Weight | 279.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Bromo-2-phenyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine (CAS 1429893-24-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H11BrN2O. Molecular weight: 279.13 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H11BrN2O |
| Molecular Weight | 279.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
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- (3-Bromo-4,5-dihydro-isoxazol-5-ylmethyl)-carbamic acid tert-butyl ester (CAS 109770-82-3)
- 4-Bromo-2-(3,5-dimethyl-1h-pyrazol-1-yl)benzaldehyde (CAS 1152645-10-7)
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- 5-Bromo-N-(4-methoxyphenyl)-2-pyridinamine (CAS 1220020-51-8)
- 2-(4-Bromo-3,5-dimethyl-1h-pyrazol-1-yl)benzaldehyde (CAS 1249321-90-1)
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Recommended Standards
- Diethyl 2-(1-bromopropan-2-ylidene)malonate (CAS 13830-91-6)
- Methyl 2-(4-bromonaphthalen-1-yl)acetate (CAS 14311-34-3)
- 3-Bromo-5-(4-methoxyphenyl)-2-pyridinamine (CAS 1381938-33-5)
- (E)-N-(4-(2-(benzo[d]oxazol-2-yl)vinyl)phenyl)-3-(trifluoromethyl)benzamide (CAS 1164555-18-3)
- (2R,3R)-Tartranilic acid (CAS 3019-58-7)
- 1-(Quinoxalin-2-yl)ethanamine (CAS 857936-47-1)
- Tetradec-2-enoic acid (CAS 39525-69-4)
- 4-(Isopentyloxy)benzenethiol (CAS 1132-78-1)
- 3-Chloro-5-methylbenzene-1,2-diol (CAS 3978-66-3)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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