N~5~-(2,4-dichlorophenyl)-5H-pyrazolo[3,4-d]pyrimidine-4,5-diamine CAS 338403-46-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338403-46-6 |
| Molecular Formula | C11H8Cl2N6 |
| Molecular Weight | 295.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N~5~-(2,4-dichlorophenyl)-5H-pyrazolo[3,4-d]pyrimidine-4,5-diamine (CAS 338403-46-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H8Cl2N6. Molecular weight: 295.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H8Cl2N6 |
| Molecular Weight | 295.13 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related N Standards
- (2E)-1-(2,5-Dichlorophenyl)-3-(2-fluorophenyl)prop-2-en-1-one (CAS 1001578-73-9)
- (2E)-1-(2,5-Dichlorophenyl)-3-(4-fluorophenyl)prop-2-en-1-one (CAS 1003452-55-8)
- (2E)-1-(2,4-Dichlorophenyl)-3-(4-fluorophenyl)prop-2-en-1-one (CAS 1177802-59-3)
- (2E)-1-(3,4-Dichlorophenyl)-3-(4-fluorophenyl)prop-2-en-1-one (CAS 1208986-01-9)
- 1-(3,5-Dichlorophenyl)-3-(4-fluorophenyl)prop-2-en-1-one (CAS 1217245-43-6)
- 2-(2,6-Dichlorophenyl)-2,3-dihydro-3-hydroxypyrrolo[3,4-c]pyridin-1-one (CAS 1337881-94-3)
- (2E)-1-(3,4-Dichlorophenyl)-3-(3-fluorophenyl)prop-2-en-1-one (CAS 1354942-33-8)
- (2E)-1-(2,4-Dichlorophenyl)-3-(2-fluorophenyl)prop-2-en-1-one (CAS 1581273-82-6)
Recommended Standards
- N-(5-Bromo-2-methylphenyl)-5-methylisoxazole-4-carboxamide (CAS 61643-46-7)
- 1H-Pyrrolo[2,1-c][1,4]benzodiazepine-3,11(2H,11aH)-dione, 7-bromo-5,10-dihydro-, (11aS)- (CAS 1378239-53-2)
- N-(4-Bromophenyl)-3,5-dimethyl-1,2-oxazole-4-carboxamide (CAS 289630-22-4)
- Benzyl 2-aminoacetate Hydrochloride (CAS 2462-31-9)
- 4-Ethoxy-N-hydroxy-3-methoxybenzimidamide (CAS 885957-43-7)
- n-Ethoxy-2,4,5-trimethylfuran-3-carboxamide (CAS 1211832-57-3)
- n-Methyl-1-(5-methylpyrimidin-2-yl)methanamine (CAS 1343437-60-4)
- 3-[1-(furan-2-yl)-2-nitroethyl]-2-phenyl-1h-indole (CAS 308294-72-6)
- 1-(6-Nitro-2H-1,3-benzodioxol-5-yl)-1H-pyrrole (CAS 1280538-10-4)
- (Ser(PO?H?)2?2)-Tau Peptide (260-264) PAb Blocking trifluoroacetate salt (CAS 2022956-57-4)
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