3989-13-7 Benzene,1-bromo-3-[2-(trimethylsilyl)ethynyl]- CTK4I2053 CAS 3989-13-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3989-13-7 |
| Molecular Formula | C11H19BrSi |
| Molecular Weight | 259.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3989-13-7 Benzene,1-bromo-3-[2-(trimethylsilyl)ethynyl]- CTK4I2053 (CAS 3989-13-7) pharmaceutical standards reference standard. Molecular formula: C11H19BrSi. Molecular weight: 259.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H19BrSi |
| Molecular Weight | 259.26 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
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Recommended Standards
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- 3-(Phenoxymethyl)benzoic acid (CAS 31719-75-2)
- 4-Imino-3-(2-phenylethyl)-1,2,3,4-tetrahydroquinazolin-2-one (CAS 2097937-64-7)
- 4-(Phenylsulfamoyl)benzoic acid (CAS 6314-72-3)
- 4-(2-Chloro-phenyl)-5-[3-(morpholine-4-sulfonyl)-phenyl]-4H-[1,2,4]triazole-3-thiol (CAS 748793-42-2)
- 127126-22-1 1T7773JH5N 5-Fluoro-8-hydroxy-2-(dipropylamino)tetralin hydrochloride, (S)- UNII-1T7773JH5N 1-Naphthalenol, 7-(dipropylamino)-4-fluoro-5,6,7,8-tetrahydro-, hydrochloride (1:1), (7S)- (S)-5-Fluoro-8-hydroxy-2-(dipropylamino)tetralin hydrochloride (S)-(-)-5-Fluoro-8-hydroxy-2-(dipropylamino)tetralin hydrochloride (CAS 127126-22-1)
- 1-Benzyl-3,5-diphenyl-1H-1,2,4-triazole (CAS 80465-12-9)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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