3-(Triphenylsilyl)propanoic acid CAS 18752-17-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18752-17-5 |
| Molecular Formula | C21H20O2Si |
| Molecular Weight | 332.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(Triphenylsilyl)propanoic acid (CAS 18752-17-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H20O2Si. Molecular weight: 332.47 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H20O2Si |
| Molecular Weight | 332.47 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Triphenylsilyl Standards
- 4-(Triphenylsilyl)butan-1-ol (CAS 18751-36-5)
- 4-(Triphenylsilyl)morpholine (CAS 18751-45-6)
- 1-(Triphenylsilyl)propan-2-ol (CAS 18748-63-5)
- 3-(Triphenylsilyl)propan-1-ol (CAS 2509-34-4)
- 1-(Triphenylsilyl)propan-1-one (CAS 2294-99-7)
- 1-(Triphenylsilyl)cyclohexanol (CAS 18750-83-9)
- 1-(Triphenylsilyl)ethanol (CAS 18666-82-5)
- 6229-00-1 (Triphenylsilyl)acetylene DTXSID60349043 (CAS 6229-00-1)
Recommended Standards
- 4-Amino-3-(difluoromethyl)-5-iodopicolinoyl chloride (CAS 1805970-19-7)
- 2-(Cyclopentylthio)-9-(2-(pyrrolidin-1-yl)ethyl)-9H-purin-6-amine (CAS 63177-75-3)
- 4-Amino-2-(difluoromethyl)-6-iodonicotinoyl chloride (CAS 1805970-18-6)
- 5-(2-Hydrazonopropyl)-3-methyl-1H-pyrazole (CAS 37708-82-0)
- (E)-N'-(4-hydroxybenzylidene)isonicotinohydrazide (CAS 840-81-3)
- 3-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)pyrazine-2-carboxylic acid (CAS 1339442-60-2)
- 3034-53-5 2-Bromothiazole Thiazole, 2-bromo- 2-Bromo-1,3-thiazole EINECS 221-229-4 NSC 91532 (CAS 3034-53-5)
- 4-Nitrosothiomorpholine 1,1-dioxide (CAS 2245709-19-5)
- 1-(4-Bromophenyl)-2-propanol (CAS 6186-23-8)
- SAMS Peptide (CAS 125911-68-4)
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