Estriol 3-Sulfate CAS 481-95-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 481-95-8 |
| Molecular Formula | C18H24O6S |
| Molecular Weight | 368.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Estriol 3-Sulfate (CAS 481-95-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H24O6S. Molecular weight: 368.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H24O6S |
| Molecular Weight | 368.44 g/mol |
| Purity | 97%+ |
| 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.) | 1957 |
| Sulfur Atoms | 1 |
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- 15054-44-1 ([(4-Nitrophenyl)sulfonyl]amino)acetic acid MFCD00441205 (CAS 15054-44-1)
- (5-(4-Fluoro-2-methylphenyl)furan-2-yl)methanol (CAS 1179717-27-1)
- 8-Amino-5,6,7,8-tetrahydronaphthalen-2-ol (CAS 103791-24-8)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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