1-(3,5-Di-O-(p-toluoyl)-β-D-2-deoxyribofuranosyl)-5-(2-(phthalimidooxy)ethyl)-4-(1,2,4-triazol-1-yl)-1H-pyrimidin-2-one CAS 126128-40-3
| CAS No. | 126128-40-3 |
| Molecular Formula | C37H32N6O9 |
| Molecular Weight | 704.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-(3,5-Di-O-(p-toluoyl)-β-D-2-deoxyribofuranosyl)-5-(2-(phthalimidooxy)ethyl)-4-(1,2,4-triazol-1-yl)-1H-pyrimidin-2-one (C37H32N6O9) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 25.0, corresponding to approximately 25 ring(s) or double-bond equivalent(s). With a molecular weight of 704.68 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-(3,5-Di-O-(p-toluoyl)-β-D-2-deoxyribofuranosyl)-5-(2-(phthalimidooxy)ethyl)-4-(1,2,4-triazol-1-yl)-1H-pyrimidin-2-one (CAS 126128-40-3), molecular formula C37H32N6O9 and molecular weight 704.68 g/mol, is a CATO reference standard with documented purity and traceability.
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 1-(3,5-Di-O-(p-toluoyl)-β-D-2-deoxyribofuranosyl)-5-(2-(phthalimidooxy)ethyl)-4-(1,2,4-triazol-1-yl)-1H-pyrimidin-2-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 | C37H32N6O9 |
| Molecular Weight | 704.68 g/mol |
| 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) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 6 |
Recommended Standards
- Amorphin (CAS 4207-90-3)
- 2,5-Dioxopyrrolidin-1-yl 1-((2,4-dinitrophenyl)amino)-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate (CAS 1369489-00-8)
- 2-Methyl-1,4-phenylene bis(4-(((4-(acryloyloxy)butoxy)carbonyl)oxy)benzoate) (CAS 187585-64-4)
- (OC-6-43)-Bis[3,5-difluoro-2-(1H-pyrazol-1-yl-κN2)phenyl-κC][2-(2-pyridinyl-κN)phenyl-κC]iridium (CAS 858650-35-8)
- tert-Butyl 4-(azetidin-3-yl)piperidine-1-carboxylate (CAS 1314703-47-3)
- 1-[6-(4-fluoropyrazol-1-yl)-3-pyridyl]ethanone (CAS 1980023-94-6)
- Methyl azetidine-2-carboxylate (CAS 134419-57-1)
- 2-(Piperidin-2-yl)acetonitrile hydrochloride (CAS 110962-11-3)
- (2-Fluoro-4-(pyrimidin-5-yl)phenyl)methanamine (CAS 1247565-04-3)
- 108177-64-6 4'-butoxybiphenyl-4-ol 4-Butoxy-4'-hydroxybiphenyl (CAS 108177-64-6)
- (2-(Furan-3-yl)pyrimidin-4-yl)methanamine (CAS 1343660-17-2)
- Bupropion Impurity 50 (CAS 1483-01-8)
- 5-Methoxy-6-methylpyrimidin-4-amine (CAS 1739-61-3)
- Neuropeptide S (human) (CAS 412938-67-1)
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