Estradiol Impurity N2 CAS 92817-10-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 92817-10-2 |
| Molecular Formula | C18H23FO2 |
| Molecular Weight | 290.37 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Estradiol Impurity N2 (CAS 92817-10-2) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H23FO2. Molecular weight: 290.37 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H23FO2 |
| Molecular Weight | 290.37 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | F-containing |
Related Estradiol Standards
- Estradiol Impurity 10 (CAS 1229-24-9)
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- Estradiol 3-Methyl Ether (CAS 1035-77-4)
- Estradiol Hemihydrate EP Impurity C (CAS 6171-48-8)
- Estradiol Impurity 28 (CAS 3597-38-4)
- Estradiol Impurity 29 (CAS CATO-C4X-163629)
- Estradiol USP Related Compound C (CAS 571-92-6)
Recommended Standards
- Dimethyl 2-(7-fluoroheptyl)-2-isopropylmalonate (CAS 6863-42-9)
- N-(3-(2-Methoxyethyl)-6-methylbenzo[d]thiazol-2(3H)-ylidene)cyclopropanecarboxamide (CAS 1006269-61-9)
- 4'-Methyl-N2-(pyrimidin-2-yl)-[4,5'-bithiazole]-2,2'-diamine (CAS 315705-10-3)
- Scopolamine Impurity 7 (CAS 76822-34-9)
- Atogepant Impurity 30 (CAS 52011-50-4)
- 2-(3'-Chloro-[1,1'-biphenyl]-4-yl)aceticacid (CAS 5001-94-5)
- {[(4-bromo-2-chlorophenyl)sulfonyl]amino}acetic acid (CAS 731003-88-6)
- 2,2'-Sulfonylbis(nitrobenzene) (CAS 14665-52-2)
- 2,3-Diamino-5-bromobenzoic acid dihydrochloride (CAS 58580-09-9)
- Des-His(1)-Semaglutide (CAS CATO-C4X-2226216)
Why CATO?
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