Triisopropyl((8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)ethynyl)silane CAS 2454490-92-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2454490-92-5 |
| Molecular Formula | C27H39BO2Si |
| Molecular Weight | 434.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Triisopropyl((8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)ethynyl)silane (CAS 2454490-92-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H39BO2Si. Molecular weight: 434.49 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C27H39BO2Si |
| Molecular Weight | 434.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
Related Triisopropyl Standards
- Triisopropyl((4-((4-((trimethylsilyl)ethynyl)-phenyl)ethynyl)phenyl)ethynyl)silane (CAS 176977-35-8)
- Triisopropyl((5-(methylthio)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-yl)oxy)silane (CAS 2621937-59-3)
- triisopropyl-[2-[6-(methoxymethoxy)-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthyl]ethynyl]silane (CAS 2621932-42-9)
- Triisopropyl((6-(methoxymethoxy)-2-methyl-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)ethynyl)silane (CAS 2771460-15-0)
- Triisopropyl((4-((trimethylsilyl)-ethynyl)phenyl)ethynyl)silane (CAS 176977-34-7)
- Triisopropyl((2-methoxy-6-(methoxymethoxy)-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)ethynyl)silane (CAS 2773311-57-0)
- 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)
Recommended Standards
- N-cyclopropyl-4-(12,14-dioxo-9,10-dihydro-9,10-[3,4]epipyrroloanthracen-13-yl)benzamide (CAS 861209-00-9)
- 225655-10-7 N44B36Q2DK CJ-17493 UNII-N44B36Q2DK 3-Piperidinamine, N-(((1R)-3,4-dihydro-6-methoxy-1-methyl-1-(trifluoromethyl)-1H-2-benzopyran-7-yl)methyl)-2-phenyl-, (2S,3S)- (CAS 225655-10-7)
- N2-[[5-(Diphenylmethyl)-2-furanyl]carbonyl]-L-Arginine hydrate (CAS 945254-73-9)
- 3-(Difluoromethoxy)benzene-1-sulfonyl chloride (CAS 351003-38-8)
- tert-butyl cis-3-acetoxy-4-azido-pyrrolidine-1-carboxylate (CAS 2137727-85-4)
- (11bS)-4-Hydroxy-2,6-bis([1,1':3',1''-terphenyl]-5'-yl)-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 1496637-05-8)
- 2-(3-Aminooxetan-3-yl)ethan-1-ol oxalate (CAS 1404373-81-4)
- 1H-Benzo[d]imidazole-1-carbonyl chloride (CAS 343330-46-1)
- 2-(Methoxycarbonyl)-3-methylpyridine 1-oxide (CAS 878207-91-1)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
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