2-(Thiophen-2-ylmethoxymethyl)phenylboronic acid CAS 1256358-81-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1256358-81-2 |
| Molecular Formula | C12H13BO3S |
| Molecular Weight | 248.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Thiophen-2-ylmethoxymethyl)phenylboronic acid (CAS 1256358-81-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H13BO3S. Molecular weight: 248.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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)
- 3-(Thiophen-2-ylmethoxymethyl)phenylboronic acid (CAS 1256358-80-1)
- 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)
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- 3,4-di(thiophen-3-yl)thiophene (CAS 105124-98-9)
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Recommended Standards
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- (RS)-Ppg 120667-15-4 2-amino-2-(4-phosphonophenyl)acetic acid (CAS 120667-15-4)
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- 5-(2,4-Dichlorophenyl)furan-2-carbonyl chloride (CAS 134448-45-6)
- 6-(2,6-Dichlorophenyl)-2-((4-(2-(diethylamino)ethoxy)phenyl)amino)-8-methylpyrido[2,3-d]pyrimidin-7(8H)-one (CAS 185039-89-8)
- 2-(4-Amino-1h-pyrazol-1-yl)butanoic acid (CAS 1339722-95-0)
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