14-Deoxy-11-oxoandrographolide CAS 42895-57-8
Purity >95%In StockPharmaceutical Standards
| CAS No. | 42895-57-8 |
| Molecular Formula | C20H28O5 |
| Molecular Weight | 348.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
14-Deoxy-11-oxoandrographolide (CAS 42895-57-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H28O5. Molecular weight: 348.43 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H28O5 |
| Molecular Weight | 348.43 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
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Recommended Standards
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- Esomeprazole-d3 (CAS CATO-CCAD301903)
- Hydrazine, [[4-(phenylmethoxy)phenyl]methyl]-, hydrochloride (CAS 237064-54-9)
- Ethyl 3-methyl-5-(n'-methylbenzeneimidamido)thiophene-2-carboxylate (CAS 872102-24-4)
- Methyl 3-Amino-4-carboxybenzoate (CAS 85743-02-8)
- 2-Chloro-[1,2,4]triazolo[1,5-a]pyridine-6-carboxylic acid (CAS 1546151-96-5)
- 2-[5-(4-Chlorobenzoyl)thiophen-2-yl]ethanethioamide (CAS 303144-53-8)
- tert-Butyl 5-(((benzyloxy)carbonyl)amino)indoline-1-carboxylate (CAS 129487-93-0)
- Retatrutide (CAS 2381089-83-2)
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