Daunorubicin EP Impurity C CAS 79438-97-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 79438-97-4 |
| Molecular Formula | C28H31NO10 |
| Molecular Weight | 541.55 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Daunorubicin EP Impurity C (CAS 79438-97-4), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H31NO10. Molecular weight: 541.55 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C28H31NO10 |
| Molecular Weight | 541.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
Related Daunorubicin Standards
- Daunorubicin impurity 14 (CAS CATO-C4X-193714)
- Daunorubicin HCl EP Impurity F (CAS 771423-67-7)
- Daunorubicin EP Impurity B ((S)-Isomer) (CAS 28008-55-1)
- Daunorubicin impurity 13 (Mixture of Epimer) (CAS CATO-C4X-193713)
- Daunorubicin Impurity 15 (CAS 952648-77-0)
- Daunorubicin EP Impurity B (Mixture of Diastereomers) (CAS CATO-C4X-19372)
- epi-Daunorubicin (CAS 57918-24-8)
- 3-epi-Daunorubicin (CAS 66322-65-4)
Recommended Standards
- Piperaquine D6 (CAS 1261394-71-1)
- Ethyl 3-(1-methyl-2-(((4-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)phenyl)amino)-methyl)-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5-carboxamido)propanoate (CAS 872728-84-2)
- Baloxavir Marboxil Impurity 175 (CAS CATO-C4X-2108175)
- Miconazole EP Impurity H (CAS 181931-30-6（free base）)
- Irbesartan Impurity 48 (CAS 253269-07-7)
- Methyl 2-Acetamido-2-deoxy-α-D-galactopyranoside (CAS 3055-46-7)
- 4-{[2-(Trifluoromethyl)pyrimidin-4-yl]oxy}benzenesulfonyl chloride (CAS 1215542-63-4)
- 2-[(1-Adamantyloxy)methyl]oxirane (CAS 130187-71-2)
- 2-(2-(Cyclopropylamino)pyridin-3-yl)pyrrolidine-1-carbaldehyde (CAS 1352515-49-1)
- Peptide 442 (CAS CATO-CPTD788442)
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