3,3-Dimethyl-1H-pyrido[3,4-b][1,4]oxazin-2(3H)-one CAS 1379036-91-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1379036-91-5 |
| Molecular Formula | C9H10N2O2 |
| Molecular Weight | 178.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3-Dimethyl-1H-pyrido[3,4-b][1,4]oxazin-2(3H)-one (CAS 1379036-91-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10N2O2. Molecular weight: 178.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10N2O2 |
| Molecular Weight | 178.19 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 DMSO, DMF, methanol |
| 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.) | 1991 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-Amino-2,6-dimethoxybenzonitrile (CAS 1378670-58-6)
- Methyl 6,7-Dihydro-5H-pyrrolo[3,4-β]pyridine-2-carboxylate (CAS 1379173-21-3)
- N-(6-aminopyrimidin-4-yl)cyclopropanecarboxamide (CAS 1378039-62-3)
- Formamide-N,N-d2 (CAS 35645-04-6)
- (2-Fluorocyclobutyl)methanamine (CAS 1582719-54-7)
- (S)-FuP-tBu (CAS 912457-08-0)
- 2-Methoxy-5-nitrobenzotrifluoride (CAS 654-76-2)
- 2-Chloro-5-fluoro-n-(2-methoxyphenyl)-4-pyrimidinamine (CAS 727422-01-7)
- Chromium nitride (CAS 12053-27-9)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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