3β,5β,17β-Trihydroxy-17α-(3-hydroxy-1-propynyl)-15β,16β-methylene-5β-androst-6-en-17-one CAS 108674-97-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 108674-97-1 |
| Molecular Formula | C23H32O4 |
| Molecular Weight | 372.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3β,5β,17β-Trihydroxy-17α-(3-hydroxy-1-propynyl)-15β,16β-methylene-5β-androst-6-en-17-one (CAS 108674-97-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H32O4. Molecular weight: 372.50 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H32O4 |
| Molecular Weight | 372.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1988 |
Related Trihydroxy Standards
- 3,5,7-Trihydroxy-2-(3-hydroxy-2,2-dimethylchroman-6-yl)-4H-chromen-4-one (CAS 197304-01-1)
- 2-(4,5,6-Trihydroxy-3-oxo-3h-xanthen-9-yl)-benzoic acid (CAS 518-41-2)
- 4-(2,6,7-Trihydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid (CAS 219305-27-8)
- 1,5,8-Trihydroxy-2-(p-tolylamino)anthracene-9,10-dione (CAS 61548-23-0)
- 4,7,9-Trihydroxy-1-(4-hydroxyphenyl)-6H-anthra[1,9-bc]furan-6-one (CAS 1190948-58-3)
- 3,5,7-Trihydroxy-3',4',5'-trimethoxyflavone (CAS 146132-95-8)
- 3,4',5-Trihydroxy-3',6,7-Trimethoxyflavone (CAS 578-71-2)
- 4',5,7-Trihydroxy 3,6,8-trimethoxyflavone (CAS 57393-71-2)
Recommended Standards
- H-Leu-Lys-Leu-OH (CAS 108241-43-6)
- (-)-11-Hydroxy-Δ8-tetrahydrocannabinol-O-acetyl (CAS 121929-00-8)
- 1,1'-(4-Methyl-1,3-phenylene)bis(3-cyclohexylurea) (CAS 100576-78-1)
- Methyl 2-amino-6-chloro-1,2,3,4-tetrahydronaphthalene-2-carboxylate (CAS 1092519-17-9)
- 9-(Methoxymethyl)acridine (CAS 62509-63-1)
- Tert-butyl ((2-methylpiperidin-2-yl)methyl)carbamate (CAS 1205750-65-7)
- (9H-Purin-6-yl)-L-phenylalanine (CAS 2436-68-2)
- 1,4-Bis((trimethylsilyl)oxy)benzene (CAS 90162-40-6)
- 4-Methoxy-2-(2-methoxyethoxy)benzaldehyde (CAS 199742-44-4)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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 13829788188 / jacky.chen@cato-chem.com