4-bromo-1H-indazol-5-ol CAS 478838-52-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478838-52-7 |
| Molecular Formula | C7H13BrN2O |
| Molecular Weight | 221.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-bromo-1H-indazol-5-ol (CAS 478838-52-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H13BrN2O. Molecular weight: 221.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H13BrN2O |
| Molecular Weight | 221.09 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4,6-Dichloro-N-isobutyl-1,3,5-triazin-2-amine (CAS 27409-86-5)
- 4-bromo-1H-indazol-6-ol (CAS 885518-75-2)
- 4,6-dichloro-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile (CAS 2393885-84-0)
- 5-Amino-4,6-dimethylpicolinonitrile (CAS 1429510-82-6)
- 2,2'-(Piperazine-1,4-diyl)bis(2-methylpropanenitrile) (CAS 408510-04-3)
- 1-(Chloromethyl)-2,4,5-trimethylbenzene (CAS 10340-77-9)
- 6-azido-1H-1,3-benzodiazole (CAS 34594-87-1)
- 5-(1-Methyl-1H-pyrazol-4-yl)pyrazolidin-3-one (CAS 2013869-95-7)
- N-(4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-4-iodobenzamide (CAS 343373-53-5)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
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