delta(3)-Cefotiam CAS 142182-63-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 142182-63-6 |
| Molecular Formula | C18H23N9O4S3 |
| Molecular Weight | 525.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
delta(3)-Cefotiam (CAS 142182-63-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H23N9O4S3. Molecular weight: 525.63 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H23N9O4S3 |
| Molecular Weight | 525.63 g/mol |
| Purity | >95% |
| 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 9 |
| Sulfur Atoms | 3 |
Related delta Standards
- Cefotiam Impurity 17 (CAS CATO-C4X-120417)
- Cefotiam Impurity 24 (CAS CATO-C4X-120424)
- Cefotiam (CAS 61622-34-2)
- Cefotiam Impurity 20 (CAS CATO-C4X-120420)
- Cefotiam Impurity 9 (CAS CATO-C4X-12049)
- Cefotiam Impurity 11 (CAS CATO-C4X-120411)
- Cefotiam Impurity 32 (CAS CATO-C4X-120432)
- Cefotiam Impurity 51 (CAS CATO-C4X-120451)
Recommended Standards
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- (S)-benzyl tert-butyl (6-oxo-6-(4-(pyridin-4-yl)piperazin-1-yl)hexane-1,5-diyl)dicarbamate (CAS 204692-51-3)
- (Z)-3-(2-(4-Nitrophenyl)hydrazono)indolin-2-one (CAS 1224946-21-7)
- 5-(Hydroxymethyl)picolinonitrile (CAS 58553-48-3)
- 3-Bromo-4,6-dihydroxy-1H-indazole (CAS 1260387-02-7)
- N-(4-aminobutyl)-2-bromoacetamide hydrobromide (CAS 14667-45-9)
- N-(3-fluorophenyl)-2-(3-hydroxyazetidin-1-yl)acetamide (CAS 1342112-15-5)
- (S)-2-(2,3-dimethoxyphenyl)-2-(methylamino)ethan-1-ol (CAS 1213566-92-7)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
Why CATO?
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