1,3-benzothiazol-5-ylboronic acid CAS 1107627-20-2
| CAS No. | 1107627-20-2 |
| Molecular Formula | C7H14BNO2S |
| Molecular Weight | 187.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1,3-benzothiazol-5-ylboronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
1,3-benzothiazol-5-ylboronic acid (CAS 1107627-20-2), molecular formula C7H14BNO2S and molecular weight 187.07 g/mol, is a CATO reference standard with documented purity and traceability.
1,3-benzothiazol-5-ylboronic acid (C7H14BNO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C7H14BNO2S |
| Molecular Weight | 187.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related benzothiazol Standards
- 1-(1,3-benzothiazol-2-yl)propan-2-one (CAS 36874-53-0)
- (1,3-Benzothiazol-2-ylsulfanyl)amine (CAS 2801-21-0)
- 2-(1,3-Benzothiazol-2-yl)acetamide (CAS 51542-41-7)
- 2-(5-Methyl-1,3-benzothiazol-2-yl)ethan-1-amine (CAS 1096273-74-3)
- 2-(1,3-Benzothiazol-2-yl)propan-2-amine (CAS 157763-14-9)
- [1-(1,3-benzothiazol-2-yl)ethyl](methyl)amine (CAS 852940-59-1)
- 2-Propyl-benzothiazol-6-ylamine (CAS 58460-07-4)
- Benzothiazol-6-ylacetic acid (CAS 98589-45-8)
Recommended Standards
- 4,4,5,5,5-pentafluoro-3-oxopentanenitrile (CAS 110234-69-0)
- 1,2-Dichloro-4-cyclopropylbenzene (CAS 1135251-50-1)
- 1,4-dichloro-2,3-dihydro-1H-indene (CAS 1082562-97-7)
- Dichloro-1,2-dithiacyclopentenone (CAS 1192-52-5)
- 4-Methyl-5-((m-tolyloxy)methyl)-4H-1,2,4-triazole-3-thiol (CAS 667437-40-3)
- 4-Ethoxy-2-fluoro-1-(trifluoromethyl)benzene (CAS 1233541-64-4)
- 1-(Benzyloxy)-3-chloro-5-(trifluoromethyl)benzene (CAS 2586125-88-2)
- 3-Anilinopropanoic Acid (CAS 5652-38-0)
- 2-Methoxy-N-(3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)benzamide (CAS 864975-65-5)
- N-((1-Isopropyl-1H-pyrazol-4-yl)methyl)-3-methoxy-1-methyl-1H-pyrazol-4-amine hydrochloride (CAS 1856026-77-1)
- 2-(Ethylamino)-5-fluorobenzoic acid (CAS 1315366-67-6)
- 5-Fluoro-2-methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 2733563-05-6)
- 7-Chloro-6-(trifluoromethyl)quinoline-2-carbonitrile (CAS 1375604-42-4)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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 18665070610 / Nicole.chen@cato-chem.com