Methyl 2-({2-[(3,4-difluorophenyl)carbamoyl]thiophen-3-yl}sulfonyl)acetate CAS 303151-26-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303151-26-0 |
| Molecular Formula | C14H11F2NO5S2 |
| Molecular Weight | 375.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-({2-[(3,4-difluorophenyl)carbamoyl]thiophen-3-yl}sulfonyl)acetate (CAS 303151-26-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H11F2NO5S2. Molecular weight: 375.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H11F2NO5S2 |
| Molecular Weight | 375.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Methyl Standards
- N-(2,4-difluorophenyl)-3-((4-methoxybenzyl)oxy)thiophene-2-carboxamide (CAS 339098-34-9)
- N-(2,4-Difluorophenyl)-2-((4-ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 585557-82-0)
- N-(3,4-Difluorophenyl)-2-((4-ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618414-47-4)
- N-(3,4-Difluorophenyl)-2-((4-ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 577987-30-5)
- N-(3,4-Difluorophenyl)-2-((4-ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618426-90-7)
- 7-(2,5-Difluorophenyl)-4-(thiophen-2-ylsulfonyl)-1,4-thiazepane (CAS 1705201-32-6)
- 1-(3,4-Difluorophenyl)-2-((4-propyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)ethan-1-one (CAS 848340-38-5)
- N-(2,4-difluorophenyl)-3-(2-nitrophenoxy)thiophene-2-carboxamide (CAS 252027-00-2)
Recommended Standards
- Ethyl 2-acetamido-3-4-6-tri-O-acetyl-2-deoxy-β-D-glucopyranoside (CAS 76155-50-5)
- SIMMONDSIN (CAS 51771-52-9)
- Ethyl 2-(4-(fluorosulfonyl)phenyl)-4-hydroxyquinoline-5-carboxylate (CAS 83803-43-4)
- 8-((Diisobutylamino)methyl)-7-hydroxy-3-(4-propylphenoxy)-2-(trifluoromethyl)-4H-chromen-4-one (CAS 685861-19-2)
- 5-Ethyl-1-(4-nitrophenyl)-1h-pyrazole-4-carboxylic acid (CAS 1152882-20-6)
- 1-(Furan-2-yl)-N-(3-methoxybenzyl)methanamine (CAS 510723-73-6)
- (E)-3-(4-Fluoro-2-methylphenyl)prop-2-en-1-amine (CAS 1315378-33-6)
- 3-Fluoro-4-methoxy-N-methylbenzamide (CAS 633317-76-7)
- S-(2-(2-(2-Aminoethoxy)ethoxy)ethyl) ethanethioate (CAS 1787262-38-7)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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