5-Chloro-2-(methoxycarbonyl)thiophene-3-boronic acid CAS 2377608-92-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2377608-92-7 |
| Molecular Formula | C6H6BClO4S |
| Molecular Weight | 220.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-2-(methoxycarbonyl)thiophene-3-boronic acid (CAS 2377608-92-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H6BClO4S. Molecular weight: 220.44 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H6BClO4S |
| Molecular Weight | 220.44 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- (2R)-1-chloro-3-iodo-propan-2-ol (CAS 2484878-87-5)
- (2S)-1-chloro-3-iodo-propan-2-ol (CAS 862113-07-3)
- 4-Chloro-5-(methoxycarbonyl)thiophene-2-boronic acid (CAS 2096331-56-3)
- 2-chloro-4-(methoxycarbonyl)phenyl boronic acid (CAS 603122-80-1)
- 4-Chloro-2-fluoro-3-methylthiophenylboronic acid (CAS 944128-91-0)
- 2-Chloro-2-(2,3-dichlorophenyl)acetonitrile (CAS 1247048-13-0)
- 2-Chloro-2-(2,6-dichlorophenyl)acetonitrile (CAS 1247531-20-9)
- 1-Chloro-5-fluoro-2,4-dinitrobenzene (CAS 327-91-3)
Recommended Standards
- 63476-06-2 Undecane-1,11-dithiol DTXSID10493328 (CAS 63476-06-2)
- 5-Bromo-4-chloropicolinaldehyde (CAS 1060802-20-1)
- 5-Bromo-2-chloroisonicotinaldehyde (CAS 1060802-23-4)
- 2-(2-Chloro-6-(difluoromethyl)-5-methylpyridin-3-yl)acetonitrile (CAS 1806939-08-1)
- 5-EThyl-2-methoxybenzoic acid (CAS 66873-89-0)
- 4-(Butoxycarbonyl)phenyl 4-tert-butylbenzoate (CAS 331462-12-5)
- N-(3,4-dimethoxyphenethyl)-2-(methylamino)acetamide (CAS 20939-34-8)
- 7,8-Dihydronaphtho[2,3-d][1,3]dioxol-5(6H)-one (CAS 41303-45-1)
- 6-(2,4-Difluorophenyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 1493941-32-4)
- Gastric Inhibitory Polypeptide (1-30) amide (porcine) (CAS 134846-93-8)
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