Pyrazolo[1,5-a]pyrimidin-7(1H)-one CAS 791013-31-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 791013-31-5 |
| Molecular Formula | C6H5N3O |
| Molecular Weight | 135.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Pyrazolo[1,5-a]pyrimidin-7(1H)-one (CAS 791013-31-5) pharmaceutical standards reference standard. Molecular formula: C6H5N3O. Molecular weight: 135.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H5N3O |
| Molecular Weight | 135.12 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
Related Pyrazolo Standards
- Pyrazolo[1,5-a]pyrimidin-5(1H)-one (CAS 1027534-43-5)
- pyrazolo[1,5-a]pyrimidin-6-ol (CAS 1580489-59-3)
- 1H-Pyrazolo[3,4-b]pyridin-1-ol (CAS 159487-16-8)
- 1H-Pyrazolo[3,4-b]pyridine 7-oxide (CAS 924909-11-5)
- 1H-Pyrazolo[3,4-c]pyridin-3(2H)-one, 97% (CAS 53975-70-5)
- 1H-Pyrazolo[4,3-b]pyridin-3(2H)-one (CAS 51617-92-6)
- 1H-Pyrazolo[4,3-b]pyridin-7(4H)-one (CAS 94220-42-5)
- 1H-Pyrazolo[4,3-c]pyridine 5-oxide (CAS 871836-50-9)
Recommended Standards
- Pyrazolo[1,5-a]pyrazin-3-ol (CAS 2795137-16-3)
- Pyrazolo[1,5-a]pyrimidin-7(4H)-one (CAS 29274-23-5)
- Prop-2-yn-1-yl 2-cyanoacrylate (CAS 44898-13-7)
- (2S,3S,4R,5S,6S)-2-(allyloxy)-6-methyltetrahydro-2H-pyran-3,4,5-triol (CAS 60431-32-5)
- 2-Ethyl-1,3-thiazole-5-sulfonamide (CAS 848361-98-8)
- 2-bromo-4-fluoro-5-nitrobenzene-1-sulfonyl chloride (CAS 1354952-48-9)
- Bis(4-butylphenyl)amine (CAS 227003-50-1)
- 2-(4-(Methylthio)phenyl)-2-oxoacetic acid (CAS 53066-99-2)
- Tert-butyl 6-cyclopropyl-1,3-dihydro-2H-pyrrolo[3,4-c]pyridine-2-carboxylate (CAS 2387597-63-7)
- 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?
- 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