2H-Imidazo[4,5-d]oxazolo[4,5-b]pyridine CAS 807364-32-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 807364-32-5 |
| Molecular Formula | C7H4N4O |
| Molecular Weight | 160.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2H-Imidazo[4,5-d]oxazolo[4,5-b]pyridine (CAS 807364-32-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H4N4O. Molecular weight: 160.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H4N4O |
| Molecular Weight | 160.13 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
Related H Standards
- Imidazo[1,2-c]isoxazolo[4,5-e]pyrimidine (CAS 135774-67-3)
- 2H-Imidazo[4',5':3,4]benzo[1,2-d][1,2,3]oxadiazole (CAS 666822-97-5)
- 2H-Imidazo[4',5':5,6]benzo[1,2-d][1,2,3]oxadiazole (CAS 372964-16-4)
- 2H-Imidazo[4,5-d]oxazolo[5,4-b]pyridine (CAS 807364-33-6)
- Imidazo[1,2-b][1,2,4]triazolo[4,3-d][1,2,4]triazine (CAS 294662-09-2)
- Imidazo[1,2-a]pyridine-5-carboxaldehyde, 2-methyl- (CAS 1042981-20-3)
- Imidazo[1,2-a]-pyridine-2-acetaldehyde (CAS 1260384-01-7)
- IMIDAZO[1,2-A]PYRIDINE-5-CARBOXALDEHYDE, 3-METHYL- (CAS 1315359-91-1)
Recommended Standards
- 2H-Isoxazolo[5,4-b]pyrazolo[4,3-e]pyridine (CAS 404345-61-5)
- 2,5-Dihydroxyterephthalonitrile (CAS 4655-70-3)
- 2-Oxo-2,3-dihydro-1,3-benzoxazole-5-carbonitrile (CAS 201531-21-7)
- 2-(((tert-Butoxycarbonyl)amino)methyl)-3,3,3-trifluoropropanoic acid (CAS 1781066-99-6)
- 9-(Bromofluoromethylene)-9H-fluorene (CAS 781-57-7)
- 1-(2-(P-tolyloxy)ethyl)-1,3-dihydro-2h-benzo[d]imidazol-2-imine (CAS 325822-85-3)
- 2-Methylimidazo[5,1-b]thiazole (CAS 165666-88-6)
- (S)-1-Boc-N-methoxy-N-methylpiperidine-3-carboxamide (CAS 1008562-93-3)
- 5-(3,6-Dibromo-2-fluorophenyl)oxazole (CAS 2379321-47-6)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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