(3-Bromopropyl)triphenylsilane CAS 18752-28-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18752-28-8 |
| Molecular Formula | C21H21BrSi |
| Molecular Weight | 381.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Bromopropyl)triphenylsilane (CAS 18752-28-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H21BrSi. Molecular weight: 381.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H21BrSi |
| Molecular Weight | 381.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; 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 |
| Halogen Content | Br-containing |
Related Bromopropyl Standards
- (3-Bromopropyl)triphenylphosphonium (CAS 122494-47-7)
- 9-(3-Bromopropyl)nonadecane (CAS 2128304-89-0)
- 3-Benzyl-2-(1-bromopropyl)-7-chloro-quinazolin-4-one (CAS 383192-89-0)
- N-(3-bromopropyl)-4-iodobenzamide (CAS 7661-19-0)
- 3-(3-Bromopropyl)-2,3-dihydro-2-oxo-1H-benzimidazole-1-carboxylic Acid 1,1-Dimethylethyl Ester (CAS 1148017-48-4)
- 10-Bromopropyl-2-cyano Phenothiazine (CAS 1797890-72-2)
- Benzyl 3-(3-bromopropyl)piperidine-1-carboxylate (CAS 1208368-35-7)
- Benzyl 4-(3-bromopropyl)piperidine-1-carboxylate (CAS 175401-91-9)
Recommended Standards
- Methyl 2-acetamido-2-deoxy-3-O-(α-L-fucopyranosyl)-β-D-glucopyranoside (CAS 169151-24-0)
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- 6-Chloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1443291-37-9)
- 2-(4-Fluoro-2-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1000521-36-7)
- 4-(2-(4-Nitrobenzylidene)hydrazinyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine (CAS 293764-58-6)
- 4-Amino-2-(methylamino)-N-(5-methylisoxazol-3-yl)thiazole-5-carboxamide (CAS 664999-78-4)
- Fluorouracil EP Impurity F (CAS 56177-80-1)
- N-Isopropyl-2-oxooxazolidine-3-sulfonamide (CAS 340185-09-3)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
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