N-(4-Bromo-3-methylphenyl)-1-(3-chloro-4-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine CAS 890892-74-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 890892-74-7 |
| Molecular Formula | C19H15BrClN5 |
| Molecular Weight | 428.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-Bromo-3-methylphenyl)-1-(3-chloro-4-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 890892-74-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H15BrClN5. Molecular weight: 428.71 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H15BrClN5 |
| Molecular Weight | 428.71 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 5 |
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- 7-Bromo-1-(2,5-dibromophenyl)heptan-1-ol (CAS 1956386-21-2)
- 4-Bromo-3,3,4,4-tetrafluorobutyl (4,4,5,5,5-pentafluoropentyl) carbonate (CAS 1923267-08-6)
- 7-Bromo-5-methyl-N-(4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)benzo[e][1,2,4]triazin-3-amine (CAS 1245646-89-2)
- N-(4-Bromo-3-methylphenyl)-5-methyl-11-oxo-5H,5aH,6H,7H,8H,9H,11H-pyrido[2,1-b]quinazoline-3-carboxamide (CAS 1574622-16-4)
- 4’-Bromo Ampicillin (CAS 1356019-52-7)
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Recommended Standards
- 2,4-Dichlorophenyl 2-(4-chlorophenyl)quinoline-4-carboxylate (CAS 355433-68-0)
- Dodecyltriphenylsilane (CAS 18758-63-9)
- Cholesterol Impurity 39 (CAS 17137-70-1)
- 4-Methoxy-2-(methylthio)pyrimidin-5-ylboronic acid (CAS 2377607-89-9)
- 2,5-Dioxopyrrolidin-1-yl 4-((1,3-bis(tert-butoxycarbonyl)guanidino)methyl)-3-(trimethylstannyl)benzoate (CAS 344791-59-9)
- 4,4'-(1,3-Phenylenebis(azanediyl))bis(4-oxobut-2-enoic acid) (CAS 36847-98-0)
- sec-Butyl 4-(2,3-dimethoxyphenyl)-2-methyl-5-oxo-7-phenyl-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 5717-61-3)
- Methyl 5-chlorooctafluoropentanoate (CAS 261503-67-7)
- METHYL 2-FORMYLTHIOPHENE-3-CARBOXYLATE (CAS 24647-82-3)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
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