Capecitabine Impurity 12 CAS 62211-93-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 62211-93-2 |
| Molecular Formula | C11H16O7 |
| Molecular Weight | 260.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Capecitabine Impurity 12 (CAS 62211-93-2) pharmacopoeial impurity standards reference standard. Molecular formula: C11H16O7. Molecular weight: 260.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H16O7 |
| Molecular Weight | 260.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
Related Capecitabine Standards
- Capecitabine Impurity 14 (CAS 76497-54-6)
- Capecitabine Impurity 41 (CAS CATO-C4X-102441)
- Capecitabine Impurity 55 (CAS CATO-C4X-102455)
- Capecitabine Impurity 19 (CAS CATO-C4X-102419)
- Capecitabine Impurity 11 (CAS 111878-21-8)
- Capecitabine EP Impurity B (CAS 3094-09-5)
- Capecitabine EP Impurity A (CAS 66335-38-4)
- Capecitabine Impurity 16 (CAS CATO-C4X-102416)
Recommended Standards
- Enzalutamide Impurity 15 (CAS 1895865-10-7)
- 4-(3-Methoxyphenoxy)-3,6-dioxocyclohex-1-ene-1-carbaldehyde (CAS CATO-C3D-5036)
- 2,3 inverted exclamation mark ,4,4 inverted exclamation mark -Tetrahydrodeoxybenzoin 887354-66-7 [1-(2,4-Dihydroxyphenyl)-2-(3',4'-dihydroxyphenyl)ethanone (CAS 887354-66-7)
- Docetaxel Impurity 59 (CAS CATO-C4X-161959)
- Entrectinib Impurity 3 (CAS CATO-C4X-29053)
- 6-Ethoxy-2,3-difluoroaniline (CAS 2385070-70-0)
- 2-(Diethylamino)pyrimidine-5-carboxylic acid (CAS 927803-51-8)
- 1-(4-(((1-Ethyl-5-methyl-1H-pyrazol-4-yl)methyl)amino)phenyl)butan-1-one (CAS 1091670-51-7)
- 4-Acetoxy-2,3-dimethoxybenzophenone (CAS 890100-17-1)
- Peptide Impurity 09 X TFA Salt (CAS CATO-CPTD788809)
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 13829788188 / jacky.chen@cato-chem.com