4-chloro(3,6-²H₂)-1H-pyrazolo[3,4-d]pyrimidine CAS 2891518-86-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2891518-86-6 |
| Molecular Formula | C5HD2ClN4 |
| Molecular Weight | 156.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-chloro(3,6-²H₂)-1H-pyrazolo[3,4-d]pyrimidine (CAS 2891518-86-6) pharmaceutical standards reference standard. Molecular formula: C5HD2ClN4. Molecular weight: 156.57 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5HD2ClN4 |
| Molecular Weight | 156.57 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) | 7.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related chloro Standards
- 2-Chloro-6-methylcyclohexa-2,5-diene-1,4-dione (CAS 1123-64-4)
- 3-Chloro-5-methylpyrazine-2-carbaldehyde (CAS 1197235-63-4)
- 2-Chloro-5,7-dihydrofuro[3,4-d]pyrimidine (CAS 1233932-44-9)
- 2-(3-Chloro-5-methyl-1H-1,2,4-triazol-1-yl)acetonitrile (CAS 1322605-27-5)
- 3-(3-Chloro-1H-1,2,4-triazol-1-yl)propanenitrile (CAS 1351698-84-4)
- 4-Chloro-5,7-dihydrofuro[3,4-d]pyrimidine (CAS 1379179-87-9)
- 3-Chloro-6-methylpyrazine-2-carbaldehyde (CAS 1384678-57-2)
- 5-Chloro-3-methylpyrazine-2-carbaldehyde (CAS 1393533-77-1)
Recommended Standards
- 4-Amino-2-chloronicotinaldehyde (CAS 338452-92-9)
- 4-Chloro-2-hydroxybenzaldehyde (CAS 2420-26-0)
- 3-Hydroxybenzoyl chloride (CAS 40812-76-8)
- 2-(2-((2-Methoxyphenoxy)methyl)morpholino)acetamide (CAS 1706456-61-2)
- (4-(Trifluoromethyl)-2-azabicyclo[2.1.1]hexan-1-yl)methanol (CAS 2639439-88-4)
- (3S,4R,5S)-4-((tert-butoxycarbonyl)amino)-3-((tert-butyldimethylsilyl)oxy)-5-methylheptanoic acid (CAS 110720-45-1)
- 4,4-Dimethyltetrahydrofuran-2-carbaldehyde (CAS 1934693-94-3)
- N-(((9H-fluoren-9-yl)methoxy)carbonyl)-O-((2R,3S,4R,5R,6S)-3,4,5-triacetoxy-6-methyltetrahydro-2H-pyran-2-yl)-L-serine (CAS 173935-46-1)
- Tert-butyl 3,5-diamino-1H-pyrazole-4-carboxylate (CAS 2271119-56-1)
- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
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