Decitabine Impurity 23 Formate (Mixture of Diastereomers) CAS CATO-C4X-113723
| CAS No. | CATO-C4X-113723 |
| Molecular Formula | C7H14N4O4 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Decitabine Impurity 23 Formate (Mixture of Diastereomers) (CAS CATO-C4X-113723), a pharmacopoeial impurity reference standard (molecular formula C7H14N4O4CH2O2, MW 264.24 g/mol) used for the identification and quantification of trace impurities in APIs.
Decitabine Impurity 23 Formate (Mixture of Diastereomers) (C7H14N4O4CH2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Decitabine Impurity 23 Formate (Mixture of Diastereomers) 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 | C7H14N4O4 CH2O2 |
| Molecular Weight | 264.24 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| Nitrogen Atoms | 4 |
Related Decitabine Standards
- Decitabine Di-Toluoyl Impurity (CAS 10302-79-1)
- Decitabine Impurity 31 (CAS 1034301-08-0)
- Decitabine Impurity 25 (CAS 1034301-08-0&1140891-02-6)
- Decitabine Impurity 28 (CAS 1126-46-1)
- Decitabine Impurity 26 (CAS 1140891-02-6)
- Decitabine Impurity 24 (CAS 1207459-15-1)
- Decitabine Impurity 1 (CAS 1254186-96-3)
- Decitabine Impurity 10 (CAS 1442660-65-2)
Recommended Standards
- Iohexol EP Impurity B (CAS 2732209-64-0)
- Crizotinib impurity 26 (CAS CATO-C4X-102526)
- Atosiban Impurity 1 (CAS CATO-C4X-22931)
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- 1-(4-Bromophenyl)-1h-pyrazol-3-ol (CAS 23429-74-5)
- 6-Cyclopropyl-2-(phenylamino)pyrimidine-4-carbaldehyde (CAS 121553-35-3)
- 1-[1-Benzofuran-2-yl-1-(pyridin-3-yl)]methanamine Dihydrochloride (CAS 1303889-76-0)
- 3-Hydroxy-6-(hydroxymethyl)-2-((4-(3-(trifluoromethyl)phenyl)piperazin-1-yl)methyl)-4H-pyran-4-one (CAS 866019-50-3)
- 3-Formylindole-5-carbonitrile (CAS 17380-18-6)
- Acetyl-(Leu28·31)-Neuropeptide Y (24-36) (CAS 155709-24-3)
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