6,7-Dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-2-amine CAS 1779573-25-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1779573-25-9 |
| Molecular Formula | C6H9N3O |
| Molecular Weight | 139.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,7-Dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-2-amine (CAS 1779573-25-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H9N3O. Molecular weight: 139.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H9N3O |
| Molecular Weight | 139.16 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 3 |
Related Dihydro Standards
- (6,7-Dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-5-yl)methanol (CAS 1259065-84-3)
- 6,7-Dihydro-1H-pyrazolo[5,1-c][1,4]oxazin-2(4H)-imine (CAS 1333508-93-2)
- (6,7-Dihydro-5H-pyrrolo[1,2-b][1,2,4]triazol-5-yl)methanol (CAS 1369805-07-1)
- 6,7-Dihydro-5h-pyrazolo[5,1-b][1,3]oxazin-3-amine (CAS 1429902-64-6)
- 5,6-Dihydro-8H-imidazo[2,1-c][1,4]oxazin-3-ylamine (CAS 1525606-78-3)
- 6,7-Dihydro-4H-pyrazolo[5,1-c][1,4]oxazin-3-amine (CAS 1785362-30-2)
- (R)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-6-amine (CAS 2416268-40-9)
- 5,6-Dihydro-4H-thieno[2,3-c]pyrrol-4-one (CAS 1078149-76-4)
Recommended Standards
- 5-(Aminomethyl)-2-methylpyrimidin-4-ol (CAS 1749-72-0)
- (2,3-Dihydropyrazolo[5,1-b]oxazol-3-yl)methanamine (CAS 1781104-63-9)
- 5-Methoxy-4-methylpyrimidin-2-amine (CAS 1749-71-9)
- (3-(4-Chlorophenyl)-1-(m-tolyl)-1H-pyrazol-4-yl)methanol (CAS 55432-10-5)
- 6-Methoxy-1-methylisoquinolin-3(2H)-one (CAS 114130-62-0)
- 2-Bromomethyl-nicotinic acid ethyl ester hydrobromide (CAS 24737-70-0)
- Diethyl 2-((5-bromo-2-chloro-6-methoxyquinolin-3-yl)methylene)malonate (CAS 1031929-09-5)
- 3-Chloro-1-(4-fluorophenyl)-5-(4-(methylthio)phenyl)-1H-pyrazole (CAS 189699-79-4)
- 4-Methyl-2-(piperidin-1-yl)thiazole-5-carbaldehyde (CAS 730997-87-2)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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