17-O-Trimethylsilyl 6,7-Dehydro Norethindrone CAS 300542-58-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 300542-58-9 |
| Molecular Formula | C23H32O2Si |
| Molecular Weight | 368.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 17-O-Trimethylsilyl 6,7-Dehydro Norethindrone (CAS 300542-58-9) pharmaceutical standards reference standard. Molecular formula: C23H32O2Si. Molecular weight: 368.58 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C23H32O2Si |
| Molecular Weight | 368.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related O Standards
- 9-(Trimethylsilyl)-2,6-bis[(trimethylsilyl)oxy]-9h-purine (CAS 18551-03-6)
- 2,4,6-Tris((trimethylsilyl)ethynyl)-1,3,5-triazine (CAS 155202-89-4)
- 1,3,5-Tris((trimethylsilyl)ethynyl)benzene (CAS 18772-58-2)
- 17-O-Trimethylsilyl Norethindrone (CAS 28426-43-9)
- 9,10-Bis((trimethylsilyl)ethynyl)anthracene (CAS 18750-95-3)
- 2,4-Bis[(trimethylsilyl)oxy]benzoic Acid Trimethylsilyl EsterDISCONTINUED (CAS 10586-16-0)
- Bis[2-(trimethylsilyl)ethyl] N,N-diisopropylphosphoramidite (CAS 121373-20-4)
- Trimethylsilyl nonafluorobutanesulfonate (CAS 68734-62-3)
Recommended Standards
- (E)-6-((tert-Butyldiphenylsilyl)oxy)-3-methylhex-2-en-1-ol (CAS 445424-76-0)
- 1-[2-[(tert-Butyldiphenylsilyl)oxy]ethyl]piperazine (CAS 887583-71-3)
- (2R,3R,4R)-2-((1,3-Dioxolan-2-yl)methyl)-4-((triisopropylsilyl)oxy)-3-vinylcyclopentanone (CAS 2764760-22-5)
- Guanosine 5′-triphosphate trihydroxymethylaminomethane salt (CAS 103192-46-7)
- 3-(Hydroxymethyl)-3-methylcyclobutane-1-carbonitrile (CAS 1882089-52-2)
- 2-Cyano-N-(2-ethylphenyl)-3-(2-methoxyphenyl)propanamide (CAS 1260936-26-2)
- (2,3-Dimethoxyphenyl)(3-methylpyridin-2-yl)methanone (CAS 1187165-95-2)
- 3-(2-Methylphenyl)-5-phenyl-2-sulfanyl-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 885459-79-0)
- (R)-1-(2,3-dimethylphenyl)-2,2-dimethylpropan-1-amine (CAS 1390668-49-1)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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