1,3,4-THIADIAZOL-2-YLBORONIC ACID 1258867-74-1 CAS 1258867-74-1
| CAS No. | 1258867-74-1 |
| Molecular Formula | C2H3BN2O2S |
| Molecular Weight | 129.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1,3,4-THIADIAZOL-2-YLBORONIC ACID 1258867-74-1 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.
CATO supplies 1,3,4-THIADIAZOL-2-YLBORONIC ACID 1258867-74-1 (CAS 1258867-74-1), a certified reference material (molecular formula C2H3BN2O2S, MW 129.93 g/mol) for analytical method development and quality control.
1,3,4-THIADIAZOL-2-YLBORONIC ACID 1258867-74-1 (C2H3BN2O2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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 | C2H3BN2O2S |
| Molecular Weight | 129.93 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related THIADIAZOL Standards
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- (3-Methyl-1,2,4-thiadiazol-5-yl)methanol (CAS 1803600-96-5)
- (5-Methyl-1,3,4-thiadiazol-2-yl)methanol (CAS 869108-51-0)
- 2-(1,3,4-Thiadiazol-2-yl)ethan-1-amine (CAS 1097305-12-8)
- (3-Methyl-1,2,4-thiadiazol-5-yl)methanamine (CAS 1480863-50-0)
- 1-(1,2,3-thiadiazol-4-yl)ethan-1-amine (CAS 1521127-08-1)
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