5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carbonitrile CAS 916454-59-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 916454-59-6 |
| Molecular Formula | C11H14BNO2S |
| Molecular Weight | 235.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carbonitrile (CAS 916454-59-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H14BNO2S. Molecular weight: 235.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H14BNO2S |
| Molecular Weight | 235.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Tetramethyl Standards
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carbonitrile (CAS 1073354-61-6)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbonitrile (CAS 1642844-61-8)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carbonitrile (CAS 463336-26-7)
- (5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)methanol (CAS 1078575-71-9)
- 1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrol-1-yl)ethan-1-one (CAS 1174718-91-2)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2,3-diamine (CAS 1204334-21-3)
- 4-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine (CAS 1259394-20-1)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-4-pyridinemethanol (CAS 1264162-23-3)
Recommended Standards
- 3,3-Dichloro-3,3a,4,5,6,7-hexahydrocycloocta[b]furan-2(9aH)-one (CAS 89630-79-5)
- 5-Cyanothiophene-2-boronic Acid Pinacol Ester (CAS 676501-85-2)
- 1-(2,3-Dichloropropoxy)-2-methoxybenzene (CAS CATO-C3D-25976)
- [3-(hydroxymethyl)cyclobutyl]methanol (CAS 89534-29-2)
- 2-Amino-N-(tert-butyl)benzohydrazide (CAS 866157-45-1)
- 2-[(2-Methylpyridin-3-yl)oxy]acetic acid (CAS 1346541-07-8)
- N-Cbz-piperidine-2-carbaldehyde (CAS 105706-76-1)
- 2-[(4-Methylphenoxy)methyl]aniline (CAS 806596-41-8)
- 2,5-Dichloro-4-(difluoromethoxy)phenylacetonitrile (CAS 1803717-91-0)
- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
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