9-Oxo-4,5,6,7,8,9-hexahydropyrazolo[5,1-b]quinazoline-3-carbonitrile CAS 799250-64-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 799250-64-9 |
| Molecular Formula | C11H10N4O |
| Molecular Weight | 214.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9-Oxo-4,5,6,7,8,9-hexahydropyrazolo[5,1-b]quinazoline-3-carbonitrile (CAS 799250-64-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H10N4O. Molecular weight: 214.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H10N4O |
| Molecular Weight | 214.22 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
Related Oxo Standards
- 6-Benzyl-2,4,5,6,7,8-hexahydropyrazolo[3,4-d]azepine (CAS 928774-97-4)
- 2-(Hexahydropyrazolo[1,2-a]pyrazol-1-yl)ethanol (CAS 160281-82-3)
- 1,4,5,6,7,8-Hexahydropyrazolo[3,4-d]azepin-3-ol (CAS 1256643-60-3)
- 1,4,5,6,7,8-Hexahydropyrazolo[3,4-d]azepine (CAS 1029720-47-5)
- 2,4,5,6,7,8-Hexahydropyrazolo[3,4-d]azepine (CAS 111416-15-0)
- 1,4,5,6,7,8-Hexahydropyrazolo[4,3-b]azepine (CAS 933705-54-5)
- Hexahydropyrazolo[1,2-a]pyrazole (CAS 5397-67-1)
- 1,4,5,6,7,8-Hexahydropyrazolo[3,4-d]azepin-3-ol dihydrochloride (CAS 1609406-47-4)
Recommended Standards
- 7-nitro-3,4-dihydro-2H-1,4-benzoxazepin-5-one (CAS 21228-43-3)
- Aaptamine Impurity 10 (CAS 757941-50-7)
- 7-Ethoxy-4-hydroxyquinoline-3-carbonitrile (CAS 214476-07-0)
- 4-Bromo-2-fluorobenzaldehyde (CAS 57848-46-1)
- Methyl 2-methyl-1-oxo-1,2,3,4-tetrahydroisoquinoline-6-carboxylate (CAS 643087-28-9)
- Ethyl 8-cyclopropyl-8-oxooctanoate (CAS 898776-36-8)
- 1,3-Dibromo-2-(trichloromethoxy)benzene (CAS 1417567-46-4)
- N-(2-methyl-4,6-dioxo-1,4,5,6-tetrahydropyrimidin-5-yl)acetamide (CAS 954226-09-6)
- 2,5-Dimethylpiperidine-1-sulfonyl chloride (CAS 1465917-77-4)
- Peptide Impurity 28 (CAS 1350456-64-2)
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