3-(Triphenylsilyl)octadecan-3-ol CAS 18817-57-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18817-57-7 |
| Molecular Formula | C36H52OSi |
| Molecular Weight | 528.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Triphenylsilyl)octadecan-3-ol (CAS 18817-57-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C36H52OSi. Molecular weight: 528.88 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C36H52OSi |
| Molecular Weight | 528.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Triphenylsilyl Standards
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- 1,4-Bis(triphenylsilyl)benzene (CAS 18856-08-1)
- 1,3-Bis(triphenylsilyl)benzene (CAS 18920-16-6)
- 2-(Triphenylsilyl)dibenzofuran (CAS 18919-21-6)
- 3-(Triphenylsilyl)-9H-carbazole (CAS 1335126-47-0)
- Bis(triphenylsilyl) chromate (CAS 1624-02-8)
- 4,4'-Bis(triphenylsilyl)-1,1'-biphenyl (CAS 18826-13-6)
- 1-Phenyl-2-(triphenylsilyl)ethanol (CAS 18790-80-2)
Recommended Standards
- 5-(4-(2-[5S-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene)-7R-methyl-octahydro-inden-1R-yl)-(R)-hexanoic acid ethyl ester (CAS 147125-14-2)
- N-(4-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}phenyl)-3-(trifluoromethyl)benzamide (CAS 478262-20-3)
- N1,N1,N10,N10-tetracyclohexyldecanediamide (CAS 5426-13-1)
- 5-Chloro-2-propoxypyridine (CAS 1160018-61-0)
- (S)-2-Amino-N-((6-methoxypyridazin-3-yl)methyl)-N-methylpropanamide (CAS 1353996-39-0)
- 2-(4-Fluorophenoxy)-2-methylpropanamide (CAS 403-59-8)
- 2-Ethoxy-1-methyl-5-(2,2,2-trifluoroethyl)-1H-pyrrole (CAS 130719-83-4)
- 4-{4-[(Diethylamino)carbonyl]anilino}-4-oxobutanoic acid (CAS 940510-52-1)
- (2-Benzyl-phenoxy)-acetic acid hydrazide (CAS 379727-10-3)
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