4,4,5,5-tetramethyl-2-(2,3,4,5,6-pentadeuteriophenyl)-1,3,2-dioxaborolane CAS 245043-33-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 245043-33-8 |
| Molecular Formula | C12H18D5BO2 |
| Molecular Weight | 215.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-tetramethyl-2-(2,3,4,5,6-pentadeuteriophenyl)-1,3,2-dioxaborolane (CAS 245043-33-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H18D5BO2. Molecular weight: 215.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H18D5BO2 |
| Molecular Weight | 215.15 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related tetramethyl Standards
- 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(trideuteriomethyl)pyrazole (CAS 1022151-50-3)
- 2,2,4,8-Tetramethyl-1,2-dihydroquinoline-6-carbaldehyde (CAS 1354783-22-4)
- 1,2,2,4-Tetramethyl-1,2-dihydroquinoline-6-carbaldehyde (CAS 292819-60-4)
- 4,4,5,5-tetramethyl-2-(3-thienyl)-1,3,2-dioxaborolane (CAS 214360-70-0)
- 5-(Tetramethyl-1,3,2-dioxaborolan-2-yl)pentan-1-ol (CAS 1581771-56-3)
- Methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propanoate (CAS 1150561-77-5)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl acetate (CAS 177950-06-0)
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Recommended Standards
- 2-[(3,5-difluorophenyl)formamido]acetic acid (CAS 923691-92-3)
- 4-Allyl-2,3,5,6-tetrafluorobenzonitrile (CAS 94220-31-2)
- 2-[(3,4-difluorophenyl)formamido]acetic acid (CAS 315707-69-8)
- (S)-tert-Butyl 2-ethylpiperazine-1-carboxylate hydrochloride (CAS 1222106-99-1)
- 11-((2-(Quinoline-8-sulfonamido)ethyl)thio)-6,11-dihydrodibenzo[b,e]oxepine-2-carboxylic acid (CAS 123226-84-6)
- 4,5,6,7-Tetrafluoro-1H-indene-1,3(2H)-dione (CAS 29045-72-5)
- 5-(Difluoromethyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 1806779-90-7)
- 3-Methylfuro[2,3-c]pyridine (CAS 106531-57-1)
- 1-(3-(Dimethylamino)-1,2,4-triazin-6-yl)ethanone (CAS 223719-87-7)
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
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