Estradiol Valerate EP Impurity F CAS 18069-79-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 18069-79-9 |
| Molecular Formula | C22H30O3 |
| Molecular Weight | 342.47 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Estradiol Valerate EP Impurity F (CAS 18069-79-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C22H30O3. Molecular weight: 342.47 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H30O3 |
| Molecular Weight | 342.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
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Recommended Standards
- Bempedoic Acid Intermediate Impurity 14 (CAS 413624-71-2)
- Trimegestone (CAS 74513-62-5)
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- Captopril Impurity 30 (CAS CATO-C4X-119030)
- Sitafloxacin impurity 86 (CAS CATO-C4X-115586)
- 3,3-Dichloroimidazo[2,1-a]isoquinolin-2(3H)-one (CAS 62472-02-0)
- 5-Bromo-2-(4-methylpiperazin-1-yl)pyridine (CAS 364794-58-1)
- 6-Aminohexanamide hydrochloride (CAS 5439-29-2)
- N-(4-Fluorophenyl)ethanethioamide (CAS 351-84-8)
- Tau Peptide (401-411)-Lys-Lys trifluoroacetate salt (CAS 2022956-59-6)
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