4,4,5,5-Tetramethyl-2-(tetrahydro-2H-pyran-2-yl)-1,3,2-dioxaborolane CAS 1253215-65-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1253215-65-4 |
| Molecular Formula | C11H21BO3 |
| Molecular Weight | 212.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-Tetramethyl-2-(tetrahydro-2H-pyran-2-yl)-1,3,2-dioxaborolane (CAS 1253215-65-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H21BO3. Molecular weight: 212.09 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H21BO3 |
| Molecular Weight | 212.09 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1990 |
Related Tetramethyl Standards
- 5-(Tetramethyl-1,3,2-dioxaborolan-2-yl)pentan-2-one (CAS 1361022-66-3)
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- (E)-5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pent-4-en-1-ol (CAS 1826889-64-8)
- 2-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol (CAS 2129163-96-6)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,4-thiadiazole (CAS 1346808-34-1)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3-thiadiazole (CAS 1346808-45-4)
- 4-methyl-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1440520-87-5)
- 3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1888441-67-5)
Recommended Standards
- (S)-4-Bromo-2,3-dihydro-1H-inden-1-amine (CAS 1228570-71-5)
- 1-(3-Bromophenyl)prop-2-en-1-amine (CAS 1260658-08-9)
- (R)-5-Bromo-2,3-dihydro-1H-inden-1-amine (CAS 1228561-27-0)
- 4-Ethoxy-2,3,4-trifluoro-5-methyl-[1,1-biphenyl]-2-carbaldehyde (CAS 1350760-00-7)
- (R)-Cetirizine Polyethylene Glycol Ester (CAS CATO-C4X-108356)
- 2-Hydroxy-2-(thiophen-2-yl)propanoic acid (CAS 54955-42-9)
- 5-Hydroxy-1H-pyrrol-3(2H)-one (CAS 79469-69-5)
- 2-Chloro-n-(2-cyanoethyl)-n-(2-methoxyphenyl)propanamide (CAS 1221723-26-7)
- (2-(2-Methoxy-2-oxoethyl)phenyl)boronic acid (CAS 1001108-67-3)
- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
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