Ethyl 3-bromo-7-hydroxypyrazolo[1,5-a]pyrimidine-6-carboxylate CAS 43024-63-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 43024-63-1 |
| Molecular Formula | C9H8BrN3O3 |
| Molecular Weight | 286.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 3-bromo-7-hydroxypyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 43024-63-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H8BrN3O3. Molecular weight: 286.08 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H8BrN3O3 |
| Molecular Weight | 286.08 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- 4-Bromo-7-methoxy-6-nitro-2,3-dihydro-1H-inden-1-one (CAS 1000334-03-1)
- 4-((4-Bromo-1H-pyrazol-1-yl)methyl)-5-methylisoxazole-3-carboxylic acid (CAS 1006483-11-9)
- Ethyl 7-Bromo-3-hydroxyfuro[3,2-c]pyridine-2-carboxylate (CAS 1009333-80-5)
- Ethyl 6-bromo-2-oxo-2,3-dihydro-1h-imidazo[4,5-b]pyridine-1-carboxylate (CAS 1021919-64-1)
- (7-bromo-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)acetic acid (CAS 1110927-80-4)
- Ethyl 2-bromo-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 1203705-56-9)
- 3-(6-Bromo-2-oxobenzo[d]oxazol-3(2H)-yl)propanoic acid (CAS 13610-61-2)
- Methyl 6-bromo-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylate (CAS 141761-85-5)
Recommended Standards
- 9-Bromo-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepine-7-carboxylic acid (CAS 2138166-16-0)
- Ethyl 3-bromo-8-hydroxyimidazo[1,2-b]pyridazine-7-carboxylate (CAS 2748770-68-3)
- 3-bromo-4-(cyanomethoxy)-5-methoxybenZoic acid (CAS 833431-91-7)
- 2-(2-Chlorophenoxy)-N-(1h-pyrazol-4-yl)acetamide (CAS 1153800-47-5)
- (E)-N'-(2,2,2-Trifluoro-1-(naphthalen-2-yl)ethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2662527-89-9)
- 3-(2-Ethoxyethoxy)azetidine (CAS 1219948-70-5)
- (2-Chloro-6-(difluoromethyl)pyridin-4-yl)methanol (CAS 1806782-58-0)
- 2-Amino-5-(difluoromethyl)-4-iodopyridin-3-ol (CAS 1806835-56-2)
- Arhalofenate (CAS 24136-23-0)
- D-Ile12-Tirzepatide (CAS CATO-CPTD788921)
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