Daunorubicin Impurity 1 CAS 51996-45-3
| 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
Compared with other compounds in its class, the molecular weight of 243.18 g/mol gives Daunorubicin Impurity 1 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Daunorubicin Impurity 1 (CAS 51996-45-3) is a high-purity analytical reference standard with the molecular formula C8H12F3NO4 and a molecular weight of 243.18 g/mol.
Daunorubicin Impurity 1 (C8H12F3NO4) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 Daunorubicin Impurity 1 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 | 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)
- Methyl 5-(trifluoromethyl)-1H-indole-3-carboxylate (CAS 415918-11-5)
- 2-(2-(Piperazin-1-yl)ethoxy)acetonitrile (CAS 197968-59-5)
- (S)-(-)-1-(4-Fluorophenyl)ethylamine (CAS 66399-30-2)
- Vardenafil Dihydrochloride Salt (CAS 224789-15-5)
- 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)
- Methyl5-amino-1h-indole-6-carboxylate (CAS 1638767-58-4)
- (R)-4-Amino-3-fluoro-2-methyl-2-butanol (CAS 1544241-64-6)
- 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
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com