4,4,5,5-Tetramethyl-2-(1-(p-tolyl)vinyl)-1,3,2-dioxaborolane CAS 1404192-78-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1404192-78-4 |
| Molecular Formula | C15H21BO2 |
| Molecular Weight | 244.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-Tetramethyl-2-(1-(p-tolyl)vinyl)-1,3,2-dioxaborolane (CAS 1404192-78-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H21BO2. Molecular weight: 244.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H21BO2 |
| Molecular Weight | 244.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Tetramethyl Standards
- (Z)-4,4,5,5-tetramethyl-2-(4-methylstyryl)-1,3,2-dioxaborolane (CAS 1192488-87-1)
- rac-4,4,5,5-tetramethyl-2-[(1R,2R)-2-phenylcyclopropyl]-1,3,2-dioxaborolane (CAS 1240492-27-6)
- 4,4,5,5-Tetramethyl-2-[(1s,2s)-2-phenylcyclopropyl]-1,3,2-dioxaborolane (CAS 1240492-43-6)
- (E)-4,4,5,5-Tetramethyl-2-(2-methylstyryl)-1,3,2-dioxaborolane (CAS 1294009-26-9)
- 4,4,5,5-Tetramethyl-2-(1-phenylcyclopropyl)-1,3,2-dioxaborolane (CAS 1314495-37-8)
- 4,4,5,5-Tetramethyl-2-(3-methylstyryl)-1,3,2-dioxaborolane (CAS 1315277-67-8)
- 4,4,5,5-Tetramethyl-2-(4-methylstyryl)-1,3,2-dioxaborolane (CAS 1377187-54-6)
- 4,4,5,5-Tetramethyl-2-((1R,2S)-2-phenylcyclopropyl)-1,3,2-dioxaborolane (CAS 1384753-69-8)
Recommended Standards
- (2,6-Bis(trifluoromethyl)pyridin-4-yl)methanamine (CAS 1393544-46-1)
- (Z)-4,4,5,5-Tetramethyl-2-(1-phenylprop-1-en-2-yl)-1,3,2-dioxaborolane (CAS 141091-35-2)
- (Z)-4,4,5,5-Tetramethyl-2-(1-phenylprop-1-en-1-yl)-1,3,2-dioxaborolane (CAS 141091-36-3)
- (1-(3-Fluorophenyl)-1H-pyrrol-2-yl)methanol (CAS 1707379-00-7)
- 6-Methoxy-1-methyl-1,2,2a,5-tetrahydropyrrolo[4,3,2-de]quinolin-4(3H)-one (CAS 2824293-63-0)
- 2388-10-5 Lithium 2-propanolate Lithium isopropoxide Lithium isopropoxide solution (CAS 2388-10-5)
- 4-(2-Ethylbutanoyl)-N-(pyridin-3-ylmethyl)-1H-pyrrole-2-carboxamide (CAS 439112-11-5)
- 1-(3-Bromo-6-(trifluoromethyl)pyridin-2-yl)ethanone (CAS 2384823-77-0)
- Opicapone impurity 57 (CAS 3251-56-7)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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