5H-Pyrazolo[5,1-b][1,3]oxazine-3-acetonitrile, 2-bromo-6,7-dihydro- CAS 2090263-34-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2090263-34-4 |
| Molecular Formula | C8H8BrN3O |
| Molecular Weight | 242.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5H-Pyrazolo[5,1-b][1,3]oxazine-3-acetonitrile, 2-bromo-6,7-dihydro- (CAS 2090263-34-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8BrN3O. Molecular weight: 242.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8BrN3O |
| Molecular Weight | 242.07 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 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related H Standards
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- 1H-Pyrazolo[3,4-d]pyrimidine-1-propanenitrile, 4,6-dichloro- (CAS 1260814-31-0)
- 1H-Pyrazolo[4,3-d]pyrimidine, 3-bromo-7-methoxy-1-methyl- (CAS 68479-25-4)
- Pyrazolo[1,5-a]pyridine-3-boronic Acid Pinacol Ester (CAS 1207557-48-9)
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- 4-((1H-pyrazolo[3,4-b]pyridin-4-yl)oxy)-3-fluoroaniline (CAS 1115490-85-1)
- 7-Phenyl-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 874773-92-9)
- 7-Phenyl-pyrazolo[1,5-α]pyrimidine-2-carboxylic Acid (CAS 886503-17-9)
Recommended Standards
- 5-Bromo-3-ethylbenzo[d]oxazol-2(3H)-one (CAS 501689-39-0)
- 6-Amino-5-bromo-4-methylisobenzofuran-1(3H)-one (CAS 2649788-95-2)
- 5-Bromo-2,3-dihydrobenzofuran-7-carboxamide (CAS 882291-61-4)
- Polyacrylamide (CAS 9003-05-8)
- 7-Bromo-4-bromomethylindole, 97% (CAS 326595-70-4)
- 3-(1H-imidazol-1-yl)-N-(2-methylbenzyl)propan-1-amine (CAS 626209-37-8)
- 2-(3-(4-Chlorophenyl)-5-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidin-6-yl)acetic acid (CAS 948010-42-2)
- 1-Bromo-4-cyclopropyl-2-nitrobenzene (CAS 2387348-39-0)
- (R)-1-(4-(1-aminoethyl)phenyl)ethan-1-one hydrochloride (CAS 1381959-21-2)
- Glucagon receptor antagonist I (CAS 438618-32-7)
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