epi-Daunorubicin CAS 57918-24-8
| CAS No. | 57918-24-8 |
| Molecular Formula | C27H29NO10 |
| Molecular Weight | 527.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
epi-Daunorubicin (CAS 57918-24-8), molecular formula C27H29NO10 and molecular weight 527.53 g/mol, is a CATO reference standard with documented purity and traceability.
epi-Daunorubicin (C27H29NO10) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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).
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 epi-Daunorubicin 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 | C27H29NO10 |
| Molecular Weight | 527.53 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.) | 1973 |
| Nitrogen Atoms | 1 |
Related epi Standards
- 3-epi-Daunorubicin (CAS 66322-65-4)
- 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)
- Daunorubicin impurity 14 (CAS CATO-C4X-193714)
- Daunorubicin EP Impurity C (CAS 79438-97-4)
- Daunorubicin HCl EP Impurity F (CAS 771423-67-7)
Recommended Standards
- Ceftazidime Impurity 59 (CAS CATO-C4X-121259)
- Suc-Ala-Ala-Phe-pNA (CAS 61043-53-6)
- Bicalutamide Impurity 37 (CAS CATO-C4X-101337)
- (17β)-N-[2,5-Bis(trifluoromethyl)phenyl]-3-oxo-androst-4-ene-17-carboxamide (CAS 164656-19-3)
- N,N-Dimethyldinaphtho[2,1-d:1’,2’-f][1,3,2]dioxaphosphepin-4-amine (CAS 345967-22-8)
- N-(2-Phenylethyl)-4-piperidinecarboxamide hydrochloride (CAS 1580449-72-4)
- 5-Amino-2-(2-ethoxy-2-oxoethyl)isonicotinic acid (CAS 1393562-65-6)
- Methyl 3-(Benzyloxy)-2,6-difluorobenzoate (CAS 2635937-50-5)
- 1-Allyl-3-butoxy-5-fluorobenzene (CAS 1443312-77-3)
- 3,3-Bis(3-Fluorophenyl)-N-Methyl-Propan-1-Amine (CAS 186495-49-8)
- 1-(4-Fluorophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid (CAS 477712-40-6)
- 1306753-76-3 Ethyl 4-[(E)-2-(dimethylamino)vinyl]-8-(4-fluorophenyl)pyrazolo[5,1-c][1,2,4]triazine-3-carboxylate MFCD19103596 (CAS 1306753-76-3)
- 2,4-Dimethoxybenzoic acid ethyl ester (CAS 81722-07-8)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
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