2,5-dichlorothiophen-3-ylboronic acid CAS 177735-28-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 177735-28-3 |
| Molecular Formula | C4H7BCl2O2S |
| Molecular Weight | 200.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-dichlorothiophen-3-ylboronic acid (CAS 177735-28-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H7BCl2O2S. Molecular weight: 200.88 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H7BCl2O2S |
| Molecular Weight | 200.88 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related dichlorothiophen Standards
- (S)-1-(2,5-Dichlorothiophen-3-yl)ethan-1-ol (CAS 1567870-68-1)
- (R)-1-(2,5-Dichlorothiophen-3-yl)ethan-1-ol (CAS 867288-34-4)
- (4,5-Dichlorothiophen-2-yl)boronic acid (CAS 1190737-21-3)
- 1-(2,5-Dichlorothiophen-3-yl)ethan-1-amine (CAS 603951-46-8)
- 1-(4,5-Dichlorothiophen-3-yl)ethan-1-one (CAS 123418-68-8)
- 1-(3,4-Dichlorothiophen-2-yl)ethan-1-one (CAS 57681-58-0)
- 1-(4,5-Dichlorothiophen-2-yl)ethanone (CAS 57681-59-1)
- 2-(2,5-Dichlorothiophen-3-yl)acetamide (CAS 34967-62-9)
Recommended Standards
- 4-Bromophenylboronic Acid (CAS 5467-74-3)
- 4-(Aminocarbonyl)-3,5-difluorophenylboronic acid (CAS 924279-82-3)
- 2-Bromophenylboronic Acid (CAS 244205-40-1)
- Thieno[3,2-c]isoxazole-3-carbaldehyde (CAS 339363-57-4)
- 4-bromo-3-(trifluoromethoxy)benzoic acid (CAS 1008769-87-6)
- tert-butyl N-[trans-3-hydroxycyclohexyl]carbamate (CAS 1425253-99-1)
- 6-(Dimethylamino)-3-phenylisobenzofuran-1(3H)-one (CAS 57489-62-0)
- 3-Amino-6-methoxypicolinaldehyde (CAS 1289160-26-4)
- N,N-Bis(2-Chloroethyl)-P-Fluorobenzylamine (CAS 1542-46-7)
- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
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