N-Benzoyl-5’-(di-p-methoxytrityl)cytidine CAS 81246-76-6
| CAS No. | 81246-76-6 |
| Molecular Formula | C37H35N3O8 |
| Molecular Weight | 649.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-Benzoyl-5’-(di-p-methoxytrityl)cytidine (CAS 81246-76-6) is a high-purity analytical reference standard with the molecular formula C37H35N3O8 and a molecular weight of 649.69 g/mol.
The molecular framework of N-Benzoyl-5’-(di-p-methoxytrityl)cytidine (C37H35N3O8) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures N-Benzoyl-5’-(di-p-methoxytrityl)cytidine 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 | C37H35N3O8 |
| Molecular Weight | 649.69 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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 3 |
Related N Standards
- N6-Benzoyl-2-deoxy-5-O-DMT-adenosine (CAS 64325-78-6)
- N6-Benzoyl-3-deoxy-5-O-DMT-adenosine (CAS 84138-86-3)
- N4-Benzoyl-3-O-(4,4-dimethoxytrityl)-2-deoxycytidine (CAS 140712-80-7)
- N4-Benzoyl-2-deoxy-5-O-DMT-cytidine (CAS 67219-55-0)
- N4-Benzoyl-3'-deoxy-5'-O-DMT-cytidine (CAS 86234-45-9)
- 2 '-O-Benzoyl-3-O-de [(2,6-dideoxy-3-c-methyl-3-O-methyl-a-L-ribohexopyranosyl)oxy]-11-deoxy-10,11-didehydro-6-O-methyl-3-oxoerythromycin (CAS 160145-82-4)
- 4-Benzoyl-1,3-phenylenebis(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate) (CAS 31001-73-7)
- 2-Benzoyl-1,4-bis((4-nitrophenyl)amino)anthracene-9,10-dione (CAS 41621-58-3)
Recommended Standards
- DBCO-NHCO-PEG4-NHS ester (CAS 2100306-58-7)
- Raloxifene 6'-glucuronide (CAS 174264-50-7)
- DBCO-PEG4-NHS ester (CAS 1427004-19-0)
- Raloxifene 4'-glucuronide (CAS 182507-22-8)
- tert-Butyl 4,5-dihydro-3H-spiro[benzo[f][1,4]oxazepine-2,4'-piperidine]-1'-carboxylate (CAS 2138428-38-1)
- 5-Methyl-6-oxo-1-phenyl-1,4,5,6-tetrahydro-1,2,4-triazine-3-carboxylic acid (CAS 1214640-04-6)
- 2-Methyl-1-phenylpropane-d14 (CAS 350818-58-5)
- N-(2-Chlorobenzyl)-2-(6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetamide (CAS 1173081-75-8)
- cis-2-[(tert-butoxycarbonylamino)methyl]cyclopropanecarboxylic acid (CAS 1638768-80-5)
- Revefenacin impurity 72 (CAS CATO-C4X-203172)
- Relebactam Impurity 113 (CAS 1972591-12-0)
- N-Cyclopentyl-2-{4,6-dioxo-8-oxa-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),10,12-tetraen-5-yl}acetamide (CAS 1351398-87-2)
- N-((1,3-Dimethyl-1H-pyrazol-5-yl)methyl)-1-(2-fluoroethyl)-4-methyl-1H-pyrazol-3-amine hydrochloride (CAS 1856033-56-1)
- semaglutide (CAS 782487-28-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com