4,4,5,5-Tetramethyl-2-(4-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)phenyl)-1,3,2-dioxaborolane CAS 620595-02-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 620595-02-0 |
| Molecular Formula | C19H29BO4 |
| Molecular Weight | 332.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-Tetramethyl-2-(4-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)phenyl)-1,3,2-dioxaborolane (CAS 620595-02-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H29BO4. Molecular weight: 332.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H29BO4 |
| Molecular Weight | 332.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| 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.) | 1985 |
Related Tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(3-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)phenyl)-1,3,2-dioxaborolane (CAS 1799424-98-8)
- Ethyl 5-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pentanoate (CAS 2096337-99-2)
- 4-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1-piperazineethanol (CAS 1089686-81-6)
- 2-(4-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazin-1-yl)ethanamine (CAS 1489230-58-1)
- Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b]thiophene-2-carboxylate (CAS 2377609-47-5)
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)morpholine-4-carboxamide (CAS 874290-97-8)
- (S)-4,4,5,5-Tetramethyl-2-(4'-propyl-[1,1'-bi(cyclohexan)]-3-en-4-yl)-1,3,2-dioxaborolane (CAS 2377587-49-8)
- 4-((5,5,8,8-Tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethynyl)benzoic acid (CAS 104561-41-3)
Recommended Standards
- 4-((4-Bromophenyl)diazenyl)-N,N-diethylaniline (CAS 22700-62-5)
- 4-Trifluoromethyl-3-(3,4,5-trifluorophenyl)-propiophenone (CAS 898778-36-4)
- 3-(Trifluoromethyl)-N'-(3-(trifluoromethyl)phenyl)benzimidamide (CAS 339027-02-0)
- 1-[2-(Piperidin-1-yl)ethyl]imidazolidin-2-one (CAS 1315610-07-1)
- 2-Propenoic acid, 2-methyl-, polymer with butyl 2-propenoate, ethenylbenzene and N2,N2,N4,N4,N6,N6-hexakis(methoxymethyl)-1,3,5-triazine-2,4,6-triamine (CAS 26522-98-5)
- 2'-Fluoro-4'-methoxy-[1,1'-biphenyl]-4-carboxylic acid (CAS 1178021-58-3)
- Domperidone Impurity 16 (CAS 39677-10-6)
- 1-(4-Bromo-2-methylphenyl)piperazine-2,5-dione (CAS 1486833-31-1)
- 5-(chloroacetyl)indoline-1-carbaldehyde (CAS 1114823-88-9)
- (Met(O)2?)-Glucagon (1-29) (human, rat, porcine) (CAS 75217-63-9)
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