3-(Thiophen-2-ylmethoxymethyl)phenylboronic acid CAS 1256358-80-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1256358-80-1 |
| Molecular Formula | C12H13BO3S |
| Molecular Weight | 248.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Thiophen-2-ylmethoxymethyl)phenylboronic acid (CAS 1256358-80-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H13BO3S. Molecular weight: 248.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H13BO3S |
| Molecular Weight | 248.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- (4-((Thiophen-2-ylmethoxy)methyl)phenyl)boronic acid (CAS 1050510-12-7)
- 2-(Thiophen-2-ylmethoxymethyl)phenylboronic acid (CAS 1256358-81-2)
- 3,5-Di(thiophen-2-yl)-4H-1,2,4-triazol-4-amine (CAS 51770-35-5)
- N-(Thiophen-2-ylmethyl)-8-azabicyclo[3.2.1]oct-2-ene-8-carboxamide (CAS 1797161-02-4)
- 2-(5-Thiophen-2-yl-isoxazol-3-yl)-azepane (CAS 947015-78-3)
- 2-(Thiophen-2-yl)-5-(thiophen-3-yl)thiophene (CAS 87149-53-9)
- 3,4-di(thiophen-3-yl)thiophene (CAS 105124-98-9)
- 2-Methyl-1-(thiophen-2-ylmethyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline (CAS 89413-11-6)
Recommended Standards
- (R)-4-(2,6-Dichloropyrimidin-4-yl)-3-methylmorpholine (CAS 1240035-01-1)
- 2-Chloro-4-(4-chlorophenyl)benzonitrile (CAS 1237137-24-4)
- Ethyl 2-(4-amino-3,5-dichlorophenyl)acetate (CAS 1258845-93-0)
- 4-(Ethoxycarbonyl)furan-3-carboxylic acid (CAS 34501-80-9)
- 3,6,9,12,15-Pentaoxabicyclo[15.3.1]heneicosa-1(21),17,19-triene-2,16-dione (CAS 65745-83-7)
- Methyl 2'-methoxy-[1,1'-biphenyl]-3-carboxylate (CAS 168618-50-6)
- (1R,4R)-2-[(4-Dimethylamino-cyclohexyl)-methyl-amino]-ethanol (CAS 1353976-42-7)
- 2-(Difluoromethyl)-2-methylcyclopropan-1-amine hydrochloride (CAS 2411265-47-7)
- Ethyl 3,4-dichloro-2-(difluoromethoxy)benzoate (CAS 1807184-20-8)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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