Estriol impurity 24 CAS 104202-84-8
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 104202-84-8 |
| Molecular Formula | C24H38O3Si |
| Molecular Weight | 402.64 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Estriol impurity 24 (CAS 104202-84-8) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C24H38O3Si. Molecular weight: 402.64 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C24H38O3Si |
| Molecular Weight | 402.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
Related Estriol Standards
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Recommended Standards
- 3-Methyl-2-(pentadecylthio)quinazolin-4(3H)-one (CAS 89861-50-7)
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- 3-Bromo-4-((2-chloro-4-fluorobenzyl)oxy)-5-ethoxybenzamide (CAS 1706447-70-2)
- Nintedanib Impurity 107 (CAS CATO-C4X-1814107)
- Linagliptin Impurity N31 (CAS 586408-08-4)
- (R)-2-(6-Aminobenzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid (CAS 5571-98-2)
- (Z)-N'-[(2,4-Dichlorophenyl)methoxy]pyridine-4-carboximidamide (CAS 338403-95-5)
- 1-(Piperidin-3-ylmethyl)piperidine (CAS 81310-56-7)
- 114604-96-5 1H-Indole-1-carboxylic acid, 2-formyl-, 1,1-dimethylethyl ester ACMC-20mkkr (CAS 114604-96-5)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
Why CATO?
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