3H-Pyrazolo[3,4-d]pyrimidine CAS 271-79-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 271-79-4 |
| Molecular Formula | C5H4N4 |
| Molecular Weight | 120.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3H-Pyrazolo[3,4-d]pyrimidine (CAS 271-79-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H4N4. Molecular weight: 120.11 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H4N4 |
| Molecular Weight | 120.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
Related H Standards
- 1H-Pyrazolo[3,4-b]pyrazine (CAS 272-60-6)
- 1H-Pyrazolo[3,4-c]pyridazine (CAS 271-75-0)
- 1H-Pyrazolo[3,4-d]pyridazine (CAS 271-55-6)
- 2H-Pyrazolo[3,4-b]pyrazine (CAS 24977-38-6)
- 2H-Pyrazolo[3,4-d]pyrimidine (CAS 271-78-3)
- 2H-Pyrazolo[4,3-d]pyrimidine (CAS 272-55-9)
- 4H-Pyrazolo[3,4-d]pyrimidine (CAS 271-76-1)
- 7H-Pyrazolo[3,4-b]pyrazine (CAS 399-62-2)
Recommended Standards
- 3H-1,2,3-Triazolo[4,5-c]pyridine (CAS 273-05-2)
- 3-Hydroxyisonicotinonitrile (CAS 87032-82-4)
- 3-Amino-6-cyanopyridazine (CAS 340759-46-8)
- Ethyl 4-cyano-2-fluorobenzoate (CAS 220389-15-1)
- 3-tert-Butyl-1-(3-Chlorophenyl)-1H-pyrazol-5-amine (CAS 895042-70-3)
- N-(4-(5-(furan-2-yl)-1,3,4-oxadiazol-2-yl)phenyl)-2-phenylacetamide (CAS 351521-31-8)
- (R)-Methyl 2-amino-3-(2-chlorophenyl)propanoate (CAS 103616-88-2)
- 6-Methyl-3,4,4a,5,6,10b-hexahydro-2H-pyrano[3,2-c]quinoline (CAS 165607-31-8)
- N-[4-(2,4-Dichlorophenoxy)butyl]-3-ethoxyaniline (CAS 1040685-16-2)
- 98035-79-1 Small cardioactive peptide A L-Methioninamide, L-alanyl-L-arginyl-L-prolylglycyl-L-tyrosyl-L-leucyl-L-alanyl-L-phenylalanyl-L-prolyl-L-arginyl- SCPA (CAS 98035-79-1)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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