(4-Methylthiazol-5-yl)boronic acid CAS 2408429-96-7
| CAS No. | 2408429-96-7 |
| Molecular Formula | C4H6BNO2S |
| Molecular Weight | 142.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (4-Methylthiazol-5-yl)boronic acid.
CATO supplies (4-Methylthiazol-5-yl)boronic acid (CAS 2408429-96-7), a certified reference material (molecular formula C4H6BNO2S, MW 142.97 g/mol) for analytical method development and quality control.
The molecular framework of (4-Methylthiazol-5-yl)boronic acid (C4H6BNO2S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (4-Methylthiazol-5-yl)boronic 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.
Physical & Chemical Properties
| Molecular Formula | C4H6BNO2S |
| Molecular Weight | 142.97 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) | 2.5 |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylthiazol Standards
- (5-Methylthiazol-2-yl)boronic acid (CAS 1190875-34-3)
- (4-Methylthiazol-2-yl)boronic acid (CAS 1203923-92-5)
- (2-Methylthiazol-4-yl)boronic acid (CAS 1246761-85-2)
- (S)-1-(4-Methylthiazol-5-yl)ethan-1-ol (CAS 1344940-15-3)
- 1-(2-Methylthiazol-4-yl)ethan-1-ol (CAS 41029-77-0)
- 1-(4-Methylthiazol-5-yl)ethan-1-ol (CAS 45657-12-3)
- 1-(5-Methylthiazol-2-yl)ethanol (CAS 40982-32-9)
- 2-(4-Methylthiazol-2-yl)ethanol (CAS 333385-00-5)
Recommended Standards
- (4-Aminothiophen-2-yl)boronic acid hydrochloride (CAS 1360465-67-3)
- (5-Aminothiophen-3-yl)boronic acid (CAS 889451-15-4)
- (5-Aminothiophen-2-yl)boronic acid (CAS 1360465-65-1)
- 2,2-Dichloro-N-hydroxyacetimidamide (CAS 73217-29-5)
- N-(2-Chloro-5-cyano-3-fluoropyridin-4-yl)-2,2,2-trifluoroacetamide (CAS 2454491-21-3)
- 4-(Aminomethyl)-2,6-dimethylphenol hydrochloride (CAS 937-36-0)
- 6-Bromo-1H-pyrazolo[4,3-b]pyridin-3-ol (CAS 1352393-60-2)
- 1-(2-chloro-6-methylphenyl)piperazine hydrochloride (CAS 1803596-41-9)
- 1,2-Difluoroanthracene-9,10-dione (CAS 88120-15-4)
- 2-(1,2,4-Oxadiazol-3-yl)propan-1-amine hydrochloride (CAS 2137851-43-3)
- 7,8-Difluorochroman-4-amine (CAS 886762-83-0)
- 4-((5-(ethyl(hydroxymethyl)amino)pentan-2-yl)amino)quinolin-7-ol (CAS CATO-C4X-183595)
- 3-(5-Chloro-2-methoxy-phenylsulfamoyl)-benzoic acid (CAS 327072-94-6)
- Semaglutide impurity 247 (CAS CATO-C4X-2226247)
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)
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