3-(3-(6-Benzoyloxy-3-cyano-2-pyridyloxycarbonyl)benzoyl)-3'-O-benzyl-2'-deoxy-5-fluorouridine CAS 103767-48-2
| CAS No. | 103767-48-2 |
| Molecular Formula | C37H27FN4O10 |
| Molecular Weight | 706.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(3-(6-Benzoyloxy-3-cyano-2-pyridyloxycarbonyl)benzoyl)-3'-O-benzyl-2'-deoxy-5-fluorouridine is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(3-(6-Benzoyloxy-3-cyano-2-pyridyloxycarbonyl)benzoyl)-3'-O-benzyl-2'-deoxy-5-fluorouridine (CAS 103767-48-2) is a high-purity analytical reference standard with the molecular formula C37H27FN4O10 and a molecular weight of 706.63 g/mol.
The molecular framework of 3-(3-(6-Benzoyloxy-3-cyano-2-pyridyloxycarbonyl)benzoyl)-3'-O-benzyl-2'-deoxy-5-fluorouridine (C37H27FN4O10) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C37H27FN4O10 |
| Molecular Weight | 706.63 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 26.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Benzoyloxy Standards
- 2-((Benzoyloxy)methyl)-5-(6-((1-ethoxy-1-oxooctan-2-yl)thio)-3,5-dioxo-4,5-dihydro-1,2,4-triazin-2(3H)-yl)tetrahydrofuran-3,4-diyl dibenzoate (CAS 87733-49-1)
- (3-(Benzoyloxy)-4-oxo-3,4-diphenylbutyl)triphenylphosphonium chloride (CAS 22966-77-4)
- 2-(4-(Benzoyloxy)phenyl)-4-oxo-4h-chromene-5,7-diyl dibenzoate (CAS 1197298-21-7)
- 3B-Benzoyloxy-18B(H)-olean-12-one (CAS 106386-89-4)
- 6-((Benzoyloxy)methyl)-5-chloro-2-methoxytetrahydro-2H-pyran-3,4-diyl dibenzoate (CAS 41881-07-6)
- 3|A-(Benzoyloxy)cholest-5-en-7-one 3|A-Hydroxy-cholest-5-en-7-one Benzoate 6997-41-7 (CAS 6997-41-7)
- 4-{4-[(benzoyloxy)imino]piperidino}-8-chloro-1-(trifluoromethyl)[1,2,4]triazolo[4,3-a]quinoxaline (CAS 400089-14-7)
- 4-(6-(Benzoyloxy)benzo[b]thiophen-2-yl)phenyl benzoate (CAS 84449-64-9)
Recommended Standards
- (OC-6-42)-[1,1′-(1,4-butanediyl)bis[1,1-diphenylphosphine-κP]]dichloro(2-pyridinemethanamine-κN1,κN2)ruthenium (CAS 850424-32-7)
- 2-Acetamido-4-O-(2-acetamido-2-deoxy-β-D-glucopyranosl)-1,6-di-O-N-acetyl-α-D-muramic Acid (CAS 475502-13-7)
- [2-[4-[2-(4-Nitrophenyl)ethynyl]phenyl]ethynyl](triphenylphosphine)gold (CAS 185119-04-4)
- Cefpirome Impurity 34 (CAS CATO-C4X-120734)
- 6-Bromo-2-chloroquinazolin-4(1H)-one (CAS 167158-70-5)
- 2-[4-(Propan-2-yl)piperazine-1-carbonyl]benzoic acid (CAS 890092-10-1)
- Butyl[(2,4,5-trimethoxyphenyl)methyl]amine hydrochloride (CAS 1158411-36-9)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2yl)-phenol 2-hydroxyphenylboronic acid, pinacol ester 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol 2-Hydroxyphenylboronic acid pinacol ester 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2yl)phenol 2-hydroxybenzeneboronic acid, pinacol ester phenol, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 269409-97-4 (CAS 269409-97-4)
- 2,7-Dihydroxybenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone (CAS 34217-58-8)
- Pomalidomide Impurity 22 (CAS 13139-52-1)
- N-Ethyl-N,N'-dimethyl-1,2-ethanediamine (CAS 98279-30-2)
- 4-(4-Chlorophenyl)-6-[(4-chlorophenyl)sulfanyl]-2-phenylpyrimidine-5-carbonitrile (CAS 320418-49-3)
- Posaconazole Impurity 264 (CAS CATO-C4X-1208264)
- Eosinophilotactic Peptide (CAS 61756-28-3)
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