Capecitabine CAS 154361-50-9
| CAS No. | 154361-50-9 |
| Molecular Formula | C15H22FN3O6 |
| Molecular Weight | 359.35 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.
Capecitabine (CAS 154361-50-9), molecular formula C15H22FN3O6 and molecular weight 359.35 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Capecitabine (C15H22FN3O6) 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).
CATO manufactures Capecitabine 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 | C15H22FN3O6 |
| Molecular Weight | 359.35 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Capecitabine Standards
- alpha-Capecitabine (CAS CATO-C4X-102415)
- Capecitabine EP Impurity D （Mixture of Diastereomers） (CAS 910129-15-6)
- Capecitabine EP Impurity E (CAS 162204-30-0)
- Capecitabine Impurity 27 (CAS 13007-50-6)
- Capecitabine Impurity 32 (CAS CATO-C4X-102432)
- Capecitabine Impurity 48 (CAS CATO-C4X-102448)
- Capecitabine Impurity 47 (CAS CATO-C4X-102447)
- Capecitabine-d11 (CAS 1132662-08-8)
Recommended Standards
- N-methyl-N-(4-(morpholinosulfonyl)-2-nitrophenyl)glycine (CAS 866145-94-0)
- N,N-dimethyl-4-(4-(3-(trifluoromethyl)phenyl)-1H-pyrazol-1-yl)benzamide (CAS 955965-73-8)
- N-(3,4-dimethylphenyl)-1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 956612-52-5)
- Methyl 4-[4-(4-fluorophenyl)piperazino]-3-nitrobenzenecarboxylate (CAS 478246-25-2)
- N-(butan-2-yl)tricyclo[5.2.1.0²,⁶]decan-8-amine (CAS 1218328-58-5)
- 2-[(1,2,3,4-tetrahydronaphthalen-1-yloxy)methyl]oxirane (CAS 80910-10-7)
- 8-tert-Butylchroman-4-amine (CAS 890839-83-5)
- (6-Chloro-4-(trifluoromethyl)pyridin-3-yl)boronic acid (CAS 1217500-87-2)
- (S)-(Methylsulfinyl)benzene (CAS 18453-46-8)
- tert-Butyl 4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate (CAS 1402174-62-2)
- (3S,4S)-4-Benzyl-1-(tert-butoxycarbonyl)-pyrrolidine-3-carboxylic Acid (CAS 1279033-26-9)
- 1-(4-Butylsulfanylphenyl)ethanone (CAS 100256-29-9)
- 4-Picoline-N-oxide (CAS 1003-67-4)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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