24(S)-Hydroxycholesterol CAS 474-73-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 474-73-7 |
| Molecular Formula | C27H46O2 |
| Molecular Weight | 402.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
24(S)-Hydroxycholesterol (CAS 474-73-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C27H46O2. Molecular weight: 402.65 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C27H46O2 |
| Molecular Weight | 402.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related S Standards
- 26- Hydroxycholesterol (CAS 13095-61-9)
- 4β-Hydroxycholesterol (CAS 17320-10-4)
- (24R)-Hydroxycholesterol (CAS 27460-26-0)
- 4α-Hydroxycholesterol (CAS 34310-86-6)
- 20α-Hydroxycholesterol (CAS 516-72-3)
- (25R)-26-?Hydroxycholesterol (CAS 20380-11-4)
- 24-Hydroxycholesterol (CAS 30271-38-6)
- 27-hydroxycholesterol (D6) (CAS 1246302-95-3)
Recommended Standards
- (3beta,25S)-Cholest-5-ene-3,26-diol (CAS 56845-83-1)
- 22-Hydroxy Cholesterol(Mixture of Diastereomers) (CAS 17711-16-9)
- 10,12-Heptacosadiynoic Acid (CAS 67071-94-7)
- 2-(Chloromethyl)-6-methyl-4-phenyl-quinazoline 3-oxide (CAS 94206-84-5)
- N-(4-chloro-3-methylphenyl)acetamide (CAS 56961-88-7)
- 6-Chloro-4-oxo-8-(pyrimidin-2-ylsulfanylmethyl)-4H-chromene-3-carbaldehyde (CAS 565171-11-1)
- Enzalutamide Impurity 11 (CAS CATO-C4X-101611)
- Cefamandole EP Impurity E (CAS 36922-16-4)
- 3-(4-Methoxybenzo[d]thiazol-2-yl)-2-methylquinazolin-4(3H)-one (CAS 81762-59-6)
- Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
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