56792-59-7 27-hydroxy cholestenone CAS 56792-59-7
| CAS No. | 56792-59-7 |
| Molecular Formula | C27H44O2 |
| Molecular Weight | 400.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 56792-59-7 27-hydroxy cholestenone is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
56792-59-7 27-hydroxy cholestenone (CAS 56792-59-7) is a high-purity analytical reference standard with the molecular formula C27H44O2 and a molecular weight of 400.64 g/mol.
56792-59-7 27-hydroxy cholestenone (C27H44O2) contains a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 56792-59-7 27-hydroxy cholestenone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C27H44O2 |
| Molecular Weight | 400.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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.) | 1973 |
Related hydroxy Standards
- 7-β-Hydroxy-4-cholesten-3-one (CAS 25876-54-4)
- 7a-Hydroxy-4-cholesten-3-one (CAS 3862-25-7)
- 3-epi-25-Hydroxy Vitamin D3 (CAS 73809-05-9)
- (7a)-7-Hydroxy-3-oxo-chola-1,4-dien-24-oic Acid Methyl Ester (CAS 125626-78-0)
- 7β-Hydroxy-15β,16β-methylene-3β-pivaloyloxy-5-androsten-17-one (CAS 82543-09-7)
- 2alpha-Hydroxy Megestrol Acetate (CAS 18609-39-7)
- 4-(((2-Hydroxy-4-methyl-6-oxocyclohex-1-en-1-yl)methylene)amino)-N-(4-methylpyrimidin-2-yl)benzenesulfonamide (CAS 1023576-56-8)
- 5-Hydroxy-7-methyl-1,8-naphthyridin-2(1H)-one (CAS 6238-48-8)
Recommended Standards
- Phenylgallium diiodide (CAS 90753-44-9)
- Alfacalcidol (CAS 41294-56-8)
- Gefarnate (CAS 51-77-4)
- Alfacalcidol EP Impurity A (CAS 65445-14-9)
- (2R,5S)-5-methylpiperidine-2-carboxylic acid (CAS 1430078-05-9)
- 3-Phenylpyrazolo[1,5-a]pyrimidine-5,7-diol (CAS 99898-63-2)
- Ethyl 2-(2-butyl-4-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)acetate (CAS 503155-65-5)
- 5'-Bromospiro[cyclopentane-1,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one (CAS 1428799-34-1)
- [1,3-Bis(2,4,6-trimethylphenylimidazolidin-2-ylidene)(tricyclohexylphosphine)-(2-oxo-5-nitrobenzylidene)ruthenium(II) (CAS 1544328-53-1)
- 1-Isopropyl-4,5-dimethyl-3-(phenylsulfonyl)-1H-pyrrol-2-amine (CAS 924834-47-9)
- 1-(2-Chlorophenyl)-2-methoxyethan-1-one (CAS 1157137-09-1)
- 3-(2,3-Dimethylphenoxy)azetidine hydrochloride (CAS 1427460-29-4)
- benzyl (3R)-3-iodopyrrolidine-1-carboxylate (CAS 1353995-39-7)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com