Enterolactone CAS 78473-71-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78473-71-9 |
| Molecular Formula | C18H30O4 |
| Molecular Weight | 310.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Enterolactone (CAS 78473-71-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H30O4. Molecular weight: 310.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H30O4 |
| Molecular Weight | 310.43 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
Related Enterolactone Standards
Recommended Standards
- Dicyclohexyl adipate (CAS 849-99-0)
- Ethyl 1-ethyl-6-methyl-2-sulfanylidene-4-(thiophen-2-yl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 743444-84-0)
- Etonogestrel USP Related Compound C (CAS 54024-10-1)
- Ethyl 1-(4-bromophenyl)-1H-pyrazole-4-carboxylate (CAS 138907-76-3)
- 3-((3-(Cyclopentyloxy)-4-methoxyphenyl)amino)-2-methylcyclopent-2-en-1-one (CAS 205067-05-6)
- 1-(4-Ethoxypyridin-3-yl)ethanone (CAS 37831-30-4)
- 1-(4-Chloro-3-fluorophenyl)cyclopentanecarboxylic Acid (CAS 1782204-52-7)
- 8-Nitro-1,2,3,4,5,9b-hexahydrobenzo[c]thieno[2,1-e]isothiazole 4-oxide (CAS 2169311-00-4)
- 6-Bromo-5-methylindole-3-acetic Acid (CAS 1388026-62-7)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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