(5-Formyl-3-methylthiophen-2-yl)boronic acid CAS 1072952-28-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1072952-28-3 |
| Molecular Formula | C6H7BO3S |
| Molecular Weight | 169.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (5-Formyl-3-methylthiophen-2-yl)boronic acid (CAS 1072952-28-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H7BO3S. Molecular weight: 169.99 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H7BO3S |
| Molecular Weight | 169.99 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Sulfur Atoms | 1 |
Related Formyl Standards
- 2-Formyl-3-methylthiophene-4-boronic acid (CAS 1310403-93-0)
- (5-Formyl-2-methylthiophen-3-yl)boronic acid (CAS 1310405-31-2)
- (2-Formyl-5-methylthiophen-3-yl)boronic acid (CAS 36155-84-7)
- (3-Formyl-5-methylthiophen-2-yl)boronic acid (CAS 36155-76-7)
- Ethyl 3-formyl-4,5-dihydrofuran-2-carboxylate (CAS 2459229-48-0)
- 2-Formyl-1H-indole-6-carbonitrile (CAS 104291-63-6)
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- 7-Formyl-1H-indole-3-carbonitrile (CAS 1373137-75-7)
Recommended Standards
- 2-Bromo-2-fluoro-N-methylacetamide (CAS 53441-14-8)
- Baricitinib Impurity 133 (CAS CATO-C4X-2260133)
- (1-(2-Methoxyethyl)-1H-pyrazol-4-yl)boronic acid (CAS 847818-59-1)
- Dimethyl 2-(1,2-dithiolan-3-yl)malonate (CAS 195724-22-2)
- Furosemide-d5 (CAS 1189482-35-6)
- 65960-33-0 N-Ethyl-(3-(2-methyl-[1,3]dioxolan-2-yl)propyl)-amine N-Ethyl-2-methyl-1,3-dioxolane-2-propanamine (CAS 65960-33-0)
- 1-((5-Bromopyrimidin-2-yl)(methyl)amino)propan-2-ol (CAS 1272127-66-8)
- 2-(Chloromethyl)-6-methoxy-4-methylpyridine (CAS 100636-47-3)
- N-(3-Cyano-4-methylphenyl)-3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carboxamide (CAS 1024146-21-1)
- Semaglutide impurity 94 (CAS CATO-C4X-222694)
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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