Cefazedone lactone CAS 70150-41-3
| CAS No. | 70150-41-3 |
| Molecular Formula | C15H11Cl2N3O5S |
| Molecular Weight | 416.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 416.24 g/mol gives Cefazedone lactone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Cefazedone lactone (CAS 70150-41-3) is a high-purity analytical reference standard with the molecular formula C15H11Cl2N3O5S and a molecular weight of 416.24 g/mol.
The molecular framework of Cefazedone lactone (C15H11Cl2N3O5S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 Cefazedone lactone 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 | C15H11Cl2N3O5S |
| Molecular Weight | 416.24 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Cefazedone Standards
- Cefazedone impurity 16 (CAS CATO-C4X-117116)
- Cefazedone Impurity 3 (CAS 70149-63-2)
- Cefazedone Impurity 12 (CAS CATO-C4X-117112)
- Cefazedone Impurity 12 (CAS 788106-07-0)
- Cefazedone impurity 17 (CAS CATO-C4X-117117)
- Cefazedone impurity 18 (CAS CATO-C4X-117118)
- Cefazedone Impurity 2 (CAS 56187-36-1)
- Cefazedone Impurity 10 (CAS CATO-C4X-117110)
Recommended Standards
- N-(2,2-Dichloro-1-(diphenylphosphoryl)vinyl)benzamide (CAS 55785-68-7)
- tert-Butyl 4-[(4-iodophenyl)carbonyl]piperazine-1-carboxylate (CAS 1049022-58-3)
- 2-Bromo-N-(2-(3-(4-fluorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)benzamide (CAS 921530-66-7)
- Isobutyl 4-(2-iodobenzoyl)piperazine-1-carboxylate (CAS 1294742-87-2)
- 6-(Trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1161005-13-5)
- 1-Phenyl-1H-1,2,4-triazol-5-amine (CAS 68207-62-5)
- 1-{[(benzyloxy)carbonyl]amino}-2-methylcyclopentane-1-carboxylic acid (CAS 1495525-04-6)
- 5-(1H-Imidazol-5-yl)cyclohexane-1,3-dione (CAS 1216711-12-4)
- 4-(5-Bromopyridin-3-yl)-6-methylpyrimidin-2-amine (CAS 913322-65-3)
- 4-Bromo-N-(2,5-dimethoxyphenyl)benzamide (CAS 21353-80-0)
- N-(4-methoxybenzyl)-2-nitroaniline (CAS 6113-65-1)
- Ethyl 2,2-dimethylpent-4-enoate (CAS 86549-27-1)
- 4-(4-Bromo-3-formylphenoxy)benzonitrile (CAS 906673-54-9)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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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