6-(2-Deoxy-5-O-DMT-b-D-ribofuranosyl)-3,4-dihydro-8H-pyrimido-[4,5-c][1,2]oxazin-7-one CAS 126128-43-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 126128-43-6 |
| Molecular Formula | C32H33N3O7 |
| Molecular Weight | 571.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(2-Deoxy-5-O-DMT-b-D-ribofuranosyl)-3,4-dihydro-8H-pyrimido-[4,5-c][1,2]oxazin-7-one (CAS 126128-43-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C32H33N3O7. Molecular weight: 571.62 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C32H33N3O7 |
| Molecular Weight | 571.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- N4-Acetyl-2-deoxy-5-O-DMT-cytidine (CAS 100898-63-3)
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- N-Acetyl-O-phosphono-Tyr-Glu Dipentylamide (CAS 190078-50-3)
- mPEG7-amine (CAS 170572-38-0)
- 2-(2-Methoxy-5-methyl-3-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1262298-16-7)
- (S)-7-azaspiro[3.5]Nonan-1-amine (CAS 2055848-58-1)
- 1-Benzylpyridin-4(1H)-one (CAS 72359-37-6)
- 3-fluoro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (CAS 1016241-78-3)
- 2-Methyl-6-(methylthio)pyrazine (CAS 2884-13-1)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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