Triisopropyl((4-((trimethylsilyl)-ethynyl)phenyl)ethynyl)silane CAS 176977-34-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 176977-34-7 |
| Molecular Formula | C22H34Si2 |
| Molecular Weight | 354.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Triisopropyl((4-((trimethylsilyl)-ethynyl)phenyl)ethynyl)silane (CAS 176977-34-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H34Si2. Molecular weight: 354.68 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H34Si2 |
| Molecular Weight | 354.68 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
Related Triisopropyl Standards
- Triisopropyl((2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)allyl)oxy)silane (CAS 2137097-65-3)
- Triisopropyl benzene-1,2,4-tricarboxylate (CAS 1528-53-6)
- 2,8,9-triisopropyl-2,5,8,9-tetrathiathiopurine-1-phosphobicyclo[3,3,3]undecane (CAS 175845-21-3)
- 1,3,5-Triisopropyl-2-bromobenzene 21524-34-5 1-BROMO-2,4,6-TRIISOPROPYLBENZENE;2,4,6-TRIISOPROPYLBROMOBENZENE;2-BROMO-1,3,5-TRIISOPROPYLBENZENE;2-BROMO-1,3,5-TRIS(1-METHYLETHYL)-BENZENE;2-BROMO-1,3,5-TRIS(PROPAN-2-YL)BENZENE;1,3,5-Triisopropyl-2-bromobenzene GC10223 (CAS 21524-34-5)
- 2,4,6-Triisopropyl-1-phenylbenzene (CAS 76804-34-7)
- Triisopropyl((1-phenylvinyl)oxy)silane (CAS 152718-37-1)
- Triisopropyl((8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)ethynyl)silane (CAS 2454490-92-5)
- Triisopropyl((4-((4-((trimethylsilyl)ethynyl)-phenyl)ethynyl)phenyl)ethynyl)silane (CAS 176977-35-8)
Recommended Standards
- 7-Chloro-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid (CAS 100492-04-4)
- Acetic (tris(trimethylsilyl) orthosilicic) anhydride (CAS 74098-43-4)
- 1-Tetracosanol (CAS 506-51-4)
- Methyl 4-hydroxy-7-(trifluoromethyl)quinoline-3-carboxylate (CAS 1448259-54-8)
- 9-([1,1'-biphenyl]-4-yl)-3,6-dibromo-9h-carbazole (CAS 894791-50-5)
- (2,2-Dimethyl-1,3-dioxan-4-yl)methanol (CAS 56476-33-6)
- Ethyl 3-(3-chlorophenyl)-3-methyloxirane-2-carboxylate (CAS 1504091-47-7)
- 4,5,6,7-Tetrahydro-1,2,3-triazolo[1,5-a]pyrazine (CAS 123291-54-3)
- tert-Butyl (2-(2-amino-N-ethylacetamido)cyclohexyl)carbamate (CAS 1353947-40-6)
- Bax inhibitor peptide V5 (CAS 579492-81-2)
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