Capecitabine Impurity 46 CAS 34980-66-0
| CAS No. | 34980-66-0 |
| Molecular Formula | C5H11O8P |
| Molecular Weight | 230.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carbohydrate-derived structure, a phosphate ester group, Capecitabine Impurity 46 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 230.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
Capecitabine Impurity 46 (CAS 34980-66-0), molecular formula C5H11O8P and molecular weight 230.11 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 Capecitabine Impurity 46 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 | C5H11O8P |
| Molecular Weight | 230.11 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1966 |
Related Capecitabine Standards
- Capecitabine Impurity 28 (CAS 862508-03-0)
- Capecitabine EP Impurity A (CAS 66335-38-4)
- Capecitabine Impurity 16 (CAS CATO-C4X-102416)
- Capecitabine Impurity 18 (CAS 71609-08-0)
- Capecitabine EP Impurity B (CAS 3094-09-5)
- Capecitabine Impurity 31 (CAS 72402-14-3)
- Capecitabine Impurity 19 (CAS CATO-C4X-102419)
- Capecitabine Impurity 12 (CAS 62211-93-2)
Recommended Standards
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- D-Ribofuranose 5-phosphate (CAS 93-87-8)
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- D-Xylose-1-phosphate triethylammonium salt (CAS 25799-81-9)
- 3-(2-Methylphenyl)prop-2-enamide (CAS 146669-23-0)
- Methyl 2-((2-carbamothioylhydrazono)methyl)-4,5-dimethyl-1H-pyrrole-3-carboxylate (CAS 300733-18-0)
- 7205-96-1 Anisole, p-[(chloromethyl)sulfonyl]- Benzene, 1-[(chloromethyl)sulfonyl]-4-methoxy- NSC-405475 NSC405475 (CAS 7205-96-1)
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- (E)-3-(Furan-3-yl)-1-(4-(thiophen-3-yl)piperidin-1-yl)prop-2-en-1-one (CAS 1798397-53-1)
- 3,5-Dibromo-4-methoxyaniline (CAS 41727-70-2)
- 16112-60-0 2-Oxazolidinone, 4-ethyl- 4-27-00-02562 (Beilstein Handbook Reference) BRN 0108552 4-Ethyl-2-oxazolidinone NSC 37751 (CAS 16112-60-0)
- 1-Chloro-1-cyclopentene (CAS 930-29-0)
- Edoxaban Impurity 119 (CAS CATO-C4X-1063119)
- 149471-11-4 Neuropeptide DF2 L-Phenylalaninamide, L-alpha-aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl- Asp-arg-asn-phe-leu-arg-phe-NH2 Aspartyl-arginyl-asparaginyl-phenylalanyl-leucyl-arginyl-phenylalaninamide L-alpha-Aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl-L-phenylalaninamide DF(2) Neuropeptide Drnflrfamide (CAS 149471-11-4)
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