Daunorubicin Impurity 1 CAS 51996-45-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51996-45-3 |
| Molecular Formula | C8H12F3NO4 |
| Molecular Weight | 243.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Daunorubicin Impurity 1 (CAS 51996-45-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H12F3NO4. Molecular weight: 243.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H12F3NO4 |
| Molecular Weight | 243.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Daunorubicin Standards
- Daunorubicin Impurity 1 (CAS 1159977-24-8)
- Daunorubicin Impurity N3 (CAS 32434-04-1)
- Daunorubicin EP Impurity E (CAS 28008-51-7)
- Daunorubicin Impurity N3 (CAS 29742-69-6)
- Daunorubicin Impurity 16 (CAS CATO-C4X-193716)
- Daunorubicin 4-O-α-D-Glucoside Sodium Salt (CAS 229314-76-5)
- Daunorubicin Impurity N1 DiHCl (CAS 99457-12-2)
- Daunorubicin EP Impurity B HCl (Mixture of Diastereomers) (CAS CATO-C4X-193717)
Recommended Standards
- 8-Methoxy-4-(trifluoromethyl)quinolin-2-ol (CAS 503147-99-7)
- Methyl 2-(trifluoromethyl)-1H-indole-5-carboxylate (CAS 2111853-72-4)
- 7-Methoxy-4-(trifluoromethyl)quinolin-2(1H)-one (CAS 73496-31-8)
- 2-(2-(Piperazin-1-yl)ethoxy)acetonitrile (CAS 197968-59-5)
- (S)-(-)-1-(4-Fluorophenyl)ethylamine (CAS 66399-30-2)
- Methyl 6-heptenoate (CAS 1745-17-1)
- 2-(5-Bromofuran-2-carbonyl)isoxazolidin-3-one (CAS 61982-46-5)
- 1-(Ethenesulfonyl)-4-nitrobenzene (CAS 5535-55-7)
- tert-butyl 5-methyl-2,2-dioxo-oxathiazolidine-3-carboxylate (CAS 1365481-13-5)
- D-Asp15-Tirzepatide (CAS CATO-CPTD788919)
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