Methyl 1,6-dioxo-1,3,4,6,7,8-hexahydropyrido[2,1-c][1,4]oxazine-9-carboxylate CAS 477855-02-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477855-02-0 |
| Molecular Formula | C10H11NO5 |
| Molecular Weight | 225.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 1,6-dioxo-1,3,4,6,7,8-hexahydropyrido[2,1-c][1,4]oxazine-9-carboxylate (CAS 477855-02-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11NO5. Molecular weight: 225.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11NO5 |
| Molecular Weight | 225.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Ethyl 4-hydrazinyl-3-nitrobenzoate (CAS 355425-79-5)
- Methyl 2-(4-methoxy-2-nitrophenyl)acetate (CAS 90923-03-8)
- Ethyl 3-(hydroxymethyl)-4-nitrobenzoate (CAS 412317-99-8)
- Bistheonellide A (CAS 105304-96-9)
- Perfluoro-2,5,8,11-tetraoxadodecane (CAS 64028-04-2)
- 4-Oxoundecanoic acid (CAS 22847-06-9)
- Ethyl (1S,3R)-3-aminocyclohexane-1-carboxylate hydrochloride (CAS 937059-62-6)
- 6-(2,3-Dimethylphenyl)-3-pyridinecarbaldehyde (CAS 924817-85-6)
- tert-Butyl 3-ethoxypiperidine-1-carboxylate (CAS 1337549-35-5)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
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