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
| 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) is a high-purity analytical reference standard with the molecular formula C32H33N3O7 and a molecular weight of 571.62 g/mol.
The molecular framework of 6-(2-Deoxy-5-O-DMT-b-D-ribofuranosyl)-3,4-dihydro-8H-pyrimido-[4,5-c][1,2]oxazin-7-one (C32H33N3O7) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6-(2-Deoxy-5-O-DMT-b-D-ribofuranosyl)-3,4-dihydro-8H-pyrimido-[4,5-c][1,2]oxazin-7-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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
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- 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)
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- 4-(4-Aminophenyl-2,3,5,6-d4)morpholin-3-one (CAS 1329837-80-0)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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