4-((4-((Trimethylsilyl)ethynyl)-phenyl)ethynyl)aniline CAS 176977-39-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 176977-39-2 |
| Molecular Formula | C19H19NSi |
| Molecular Weight | 289.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-((4-((Trimethylsilyl)ethynyl)-phenyl)ethynyl)aniline (CAS 176977-39-2) pharmaceutical standards reference standard. Molecular formula: C19H19NSi. Molecular weight: 289.45 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H19NSi |
| Molecular Weight | 289.45 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 |
| 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.) | 2007 |
| Nitrogen Atoms | 1 |
Related Trimethylsilyl Standards
- 2-(4-((2-(Trimethylsilyl)ethoxy)methoxy)-piperidin-1-yl)acetic acid (CAS 1395492-79-1)
- 4-((4-((Trimethylsilyl)ethynyl)-phenyl)ethynyl)phenol (CAS 910467-75-3)
- 7-((2-(Trimethylsilyl)ethoxy)methyl)-7H-imidazo[1,2-c]pyrrolo[3,2-e]pyrimidine (CAS 1404299-74-6)
- Bis(trimethylsilyl) adipate (CAS 18105-31-2)
- 3-Ethyl-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-indazol-6-amine (CAS 1214900-20-5)
- N-(2-((Trimethylsilyl)oxy)pyrimidin-4-yl)benzamide (CAS 85743-99-3)
- (1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridin-2-yl)boronic acid (CAS 1286776-82-6)
- 6-[2(Trimethylsilyl)-1-ethynyl]-1,3-benzodioxole-5-vinylmethanol (CAS 1346602-58-1)
Recommended Standards
- 898782-56-4 Cyclopentyl{2-[(thiomorpholin-4-yl)methyl]phenyl}methanone DTXSID90643849 (CAS 898782-56-4)
- 2-Chloro-4-(difluoromethyl)-5-iodopyridine (CAS 1803708-88-4)
- tert-butyl N-{4-[2-(trimethylsilyl)ethynyl]phenyl}carbamate (CAS 317842-68-5)
- Terephthalic acid-2,2′-<SUP>13</SUP>C<SUB>2</SUB> (CAS 121191-53-5)
- Choline Chloride (CAS 67-48-1)
- [2-Amino-1-(2,6-difluorophenyl)ethyl]dimethylamine (CAS 953718-72-4)
- N-[4-[4-(3-Bromo-4-fluorophenyl)-5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl]-1,2,5-oxadiazol-3-yl]-2,2,2-trifluoroacetamide (CAS 914471-60-6)
- 1-(2-Methylpropanoyl)pyrrolidine-2-carboxylic acid (CAS 23500-16-5)
- Methyl 2-amino-4,5-dimethylbenzoate hydrochloride (CAS 1187930-59-1)
- Semaglutide Impurity 176 (CAS CATO-C4X-2226176)
Why CATO?
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