Ethyl 2-(thiophene-3-carbonyl)benzoate CAS 904633-30-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 904633-30-3 |
| Molecular Formula | C14H12O3S |
| Molecular Weight | 260.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 2-(thiophene-3-carbonyl)benzoate (CAS 904633-30-3) pharmaceutical standards reference standard. Molecular formula: C14H12O3S. Molecular weight: 260.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H12O3S |
| Molecular Weight | 260.31 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 4-(thiophene-3-carbonyl)benzoate (CAS 896618-52-3)
- Thiophene-2,5-diylbis(methylene) dicarbamimidothioate (CAS 769856-81-7)
- (3-((Thiophene-2-carboxamido)methyl)phenyl)boronic acid (CAS 2246751-27-7)
- (Thiophene-2-carbonyl)-L-methionine (CAS 60752-63-8)
- 3-Methyl-4-(thiophene-2-amido)benzoic acid (CAS 827002-04-0)
- 4-Methyl-3-(thiophene-2-carboxamido)benzoic acid (CAS 313260-44-5)
- Methyl 3-(thiophene-2-carboxamido)benzoate (CAS 303122-41-0)
- (2s)-1-(Thiophene-2-sulfonyl)pyrrolidine-2-carboxylic acid (CAS 82068-22-2)
Recommended Standards
- Boc-2-amino-4-thiazole Acetic Acid (CAS 89336-46-9)
- Ethyl 2-methylimidazo[2,1-b]benzothiazole-3-carboxylate (CAS 86932-98-1)
- 8-Methyl-4H-thieno[3,2-c]chromene-2-carbohydrazide (CAS 925005-49-8)
- 3-(1-Methyl-1H-pyrazol-4-yl)quinoxalin-6-amine (CAS 1346245-04-2)
- 4-[(Methylsulfonyl)methyl]aniline (CAS 24176-70-3)
- 1,4-Bis(di-i-propylphosphino)butane, min. 98% (CAS 80499-19-0)
- 1-Amino-4-hydroxycyclohexanecarboxylic acid (CAS 369403-06-5)
- 6-Propoxypyridine-3-boronic Acid (CAS 1150114-50-3)
- 1-(3-Fluorobenzyl)piperazine-2-carboxylic acid hydrochloride (CAS 1289384-73-1)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
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