Benzothiazole-5-boronic Acid Pinacol Ester CAS 1073354-91-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1073354-91-2 |
| Molecular Formula | C13H16BNO2S |
| Molecular Weight | 261.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Benzothiazole-5-boronic Acid Pinacol Ester (CAS 1073354-91-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H16BNO2S. Molecular weight: 261.15 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H16BNO2S |
| Molecular Weight | 261.15 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Benzothiazole Standards
- 1,3-benzothiazole-2-sulfonamide (CAS 433-17-0)
- 2-phenyl-1,3-benzothiazole-5-carboxylic acid (CAS 24851-73-8)
- 2-phenyl-1,3-benzothiazole-6-carboxylic acid (CAS 19989-69-6)
- 2-methyl-1,3-benzothiazole-4-sulfonyl chloride (CAS 5036-85-1)
- Benzothiazole, 4-chloro-2-(phenylthio)- (CAS 40427-66-5)
- 1,3-Benzothiazole-6-sulfonyl Chloride (CAS 181124-40-3)
- 1,3-Benzothiazole-5-sulfonyl chloride (CAS 227278-83-3)
- 2-Benzyl-1,3-benzothiazole (CAS 6265-94-7)
Recommended Standards
- [5-[(tert-butoxycarbonylamino)methyl]-2-thienyl]boronic acid (CAS 1072951-39-3)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]isothiazole (CAS 1104071-55-7)
- n-(2-{[(2,4-dichlorophenyl)methyl]amino}ethyl)acetamide (CAS 1042624-06-5)
- Ethyl 2,2-Difluoro-2-iodoacetate (CAS 7648-30-8)
- 3-Methyl-5-(tetrahydrofuran-2-yl)isoxazole (CAS 190672-28-7)
- 3-Bromo-5-(1h-imidazol-2-yl)pyridine (CAS 1211521-74-2)
- 3-[4-(difluoromethyl)-2-ethyl-3-methyl-6-oxo-2h,6h,7h-pyrazolo[3,4-b]pyridin-7-yl]propanoic acid (CAS 1018165-50-8)
- Sugammadex Impurity N13 (CAS 53784-82-0)
- 2-Ethynyl-5-isopropylthiophene (CAS 2304404-81-5)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com