4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidine CAS 126352-69-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 126352-69-0 |
| Molecular Formula | C6H13N3 |
| Molecular Weight | 127.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidine (CAS 126352-69-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H13N3. Molecular weight: 127.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H13N3 |
| Molecular Weight | 127.19 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) | 2.0 |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 5H,6H,7H-pyrrolo[3,2-c]pyridazine (CAS 1254360-83-2)
- S-methyl-<SUP>13</SUP>C-methylthiosulfonate (CAS 1309943-60-9)
- 2-Amino-3-(dimethylamino)-2-methylpropanenitrile (CAS 1248160-72-6)
- 1,3-Oxathiolane-2-carboxylicacid,5-hydroxy- (CAS 672952-08-8)
- (3S,6S)-3,6-bis(4-aminobutyl)piperazine-2,5-dione 2HCl (CAS 23409-32-7（free base）)
- 6-Bromopicolinohydrazide (CAS 1042151-11-0)
- N,N,N′,N′-Tetraethyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-fluorene-9,9-dihexanamine (CAS 1305335-06-1)
- Sodium 1-hydroxyethane-1-sulfonate (CAS 918-04-7)
- 5-Methyl-3-phenyl-1-tosyl-1H-1,2,4-triazole (CAS 647376-09-8)
- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
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