6-[((Methylsulfonyl)oxy)methyl]-androsta-1,4-diene-3,17-dione CAS 861395-77-9
| CAS No. | 861395-77-9 |
| Molecular Formula | C21H28O5S |
| Molecular Weight | 392.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
6-[((Methylsulfonyl)oxy)methyl]-androsta-1,4-diene-3,17-dione (CAS 861395-77-9) is a high-purity analytical reference standard with the molecular formula C21H28O5S and a molecular weight of 392.51 g/mol.
Structurally, 6-[((Methylsulfonyl)oxy)methyl]-androsta-1,4-diene-3,17-dione (C21H28O5S) contains a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 392.51 g/mol, it falls into the moderately-high-molecular-weight range. 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).
CATO manufactures 6-[((Methylsulfonyl)oxy)methyl]-androsta-1,4-diene-3,17-dione 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 | C21H28O5S |
| Molecular Weight | 392.51 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1987 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Ethylbutyl 4-(2,5-dimethoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 300360-11-6)
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- 2-(3-Formyl-2,5-dimethyl-1h-pyrrol-1-yl)-n-p-tolyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 366827-07-8)
- N',N'-Dibenzyl-N-[(thiophen-2-yl)methyl]butanediamide (CAS 297149-74-7)
- 1-((4-Fluorophenyl)thio)-3-methylpentan-2-one (CAS 1525412-38-7)
- 1-(Tetrahydro-1,1-dioxido-3-thienyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1233526-31-2)
- (R)-2-(3-chloro-5-(trifluoromethyl)phenyl)pyrrolidine (CAS 1213630-65-9)
- (4-Propylpyridin-3-yl)boronic acid (CAS 553652-71-4)
- sodium (2E)-1,1,1-trifluoro-4-(2-methylphenyl)-4-oxobut-2-en-2-olate (CAS 1015534-16-3)
- 1,2,3,4,5-Pentaphenyl-1,3-cyclopentadiene (CAS 2519-10-0)
- 2-Allyl-4,5-dimethoxyphenol (CAS 59893-87-7)
- (4-tert-Butyl-1,3-oxazol-2-yl)methanamine (CAS 1785174-40-4)
- 1,2-Di([2,2'-bipyridin]-6-yl)ethane (CAS 128660-74-2)
- Protein Kinase C? Peptide Substrate (CAS 120253-69-2)
Why CATO?
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