Cholesterol Impurity 38 CAS 41461-10-3
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 41461-10-3 |
| Molecular Formula | C31H48O4 |
| Molecular Weight | 484.71 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Cholesterol Impurity 38 (CAS 41461-10-3) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C31H48O4. Molecular weight: 484.71 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C31H48O4 |
| Molecular Weight | 484.71 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | ≥95% |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
Related Cholesterol Standards
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- Cholesterol Isopropyl Carbonate (CAS 78916-25-3)
- Cholesterol Amyl Carbonate (CAS 15455-79-5)
- Cholesterol Impurity 18 (CAS 54378-86-8)
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Recommended Standards
- 5092-01-3 18-alpha-Olean-12-en-30-oic acid, 3-beta-hydroxy-11-oxo-, methyl ester Methyl 18-alpha-glycyrrhetate Methyl beta-glycyrrhetinate (CAS 5092-01-3)
- Phytomenadione Impurity 28 (CAS 107759-10-4)
- Testosterone Ketolaurate (CAS 5874-98-6)
- Atosiban Impurity 2 (CAS CATO-C4X-22932)
- Atorvastatin impurity 159 (CAS 163217-75-2)
- tert-Butyl (R)-2-(4-(trifluoromethyl)benzyl)piperazine-1-carboxylate (CAS 276862-46-5)
- 1-cyclopropanecarbonyl-3-ethylpiperidin-4-amine hydrochloride (CAS 1423025-80-2)
- 2-Azidoethanol (CAS 1517-05-1)
- 3-Amino-2-[(4-phenylphenyl)methyl]propanoic acid hydrochloride (CAS 1311315-94-2)
- (Ser(PO?H?)3??·???)-Tau Peptide (379-408) trifluoroacetate salt (CAS 2022956-60-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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