6-Bromo-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one CAS 96555-35-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 96555-35-0 |
| Molecular Formula | C5H3BrN4O |
| Molecular Weight | 215.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 96555-35-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H3BrN4O. Molecular weight: 215.01 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H3BrN4O |
| Molecular Weight | 215.01 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 |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Bromo Standards
- 5-(5-bromo-2-furyl)-1H-tetrazole (CAS 121745-85-5)
- 5-Bromo-1H-imidazo[4,5-b]pyrazin-2(3H)-one (CAS 1260763-85-6)
- 8-Bromo-1H,4H-pyrazolo[1,5-a][1,3,5]triazin-4-one (CAS 1370008-37-9)
- 2-Bromo-[1,2,4]triazolo[1,5-a]pyrimidin-5(1H)-one (CAS 2750605-36-6)
- 3-Bromo-1H-pyrazolo[3,4-d]pyrimidin-4(7H)-one (CAS 54738-73-7)
- 3-Bromo-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one (CAS 20419-67-4)
- 5-(4-Bromo-1h-pyrazol-1-yl)-1h-tetrazole (CAS 496918-93-5)
- 6-Bromo-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol (CAS 56892-17-2)
Recommended Standards
- 8-Bromo-1H-pyrazolo[1,5-a][1,3,5]triazin-2-one (CAS 2140305-67-3)
- 8-Bromo-3,7-dihydro-6H-purin-6-one (CAS 56046-36-7)
- 5-Bromo-6-fluoro-1H-benzo[d]imidazole (CAS 1008360-84-6)
- 8-(Cyanomethoxy)imidazo[1,2-a]pyridine-3-carbonitrile (CAS 1823631-24-8)
- 4-(Difluoromethyl)-5-iodo-3-methoxypyridine-2-sulfonamide (CAS 1807016-11-0)
- 1,5-Dimethyl-2,4-bis[2-(trimethylsilyl)ethynyl]benzene (CAS 1379822-08-8)
- 4-Methylpyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 143803-93-4)
- 2-Methoxy-6-phenylpyridine (CAS 35070-08-7)
- 1-(2-((Tetrahydrofuran-2-yl)methoxy)ethyl)-1h-pyrazol-4-amine (CAS 1248793-64-7)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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