81154-16-7 (5E)-2-Mercapto-5-(4-methoxybenzylidene)-1,3-thiazol-4(5H)-one MFCD04969032 CAS 81154-16-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81154-16-7 |
| Molecular Formula | C11H9NO2S2 |
| Molecular Weight | 251.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 81154-16-7 (5E)-2-Mercapto-5-(4-methoxybenzylidene)-1,3-thiazol-4(5H)-one MFCD04969032 (CAS 81154-16-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H9NO2S2. Molecular weight: 251.32 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H9NO2S2 |
| Molecular Weight | 251.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related E Standards
- (5E)-2-Mercapto-5-(2-methoxybenzylidene)-1,3-thiazol-4(5H)-one (CAS 81154-09-8)
- 2-mercapto-3-(3-methoxypropyl)pyrido[2,3-d]pyrimidin-4(3H)-one (CAS 688793-21-7)
- 4-(5-Mercapto-4-(2-methoxyethyl)-4H-1,2,4-triazol-3-yl)phenol (CAS 917747-30-9)
- 1-(2-(6-Mercapto-2-methylpyridin-3-yl)piperidin-1-yl)ethanone (CAS 1352505-08-8)
- 1-(2-(6-Mercapto-5-methylpyridin-3-yl)piperidin-1-yl)ethanone (CAS 1352517-07-7)
- 2-Mercapto-6,7-dimethoxy-3-methylquinazolin-4(3H)-one (CAS 183170-38-9)
- 7-Ethyl-5-mercapto-1,3-dimethylpyrimido[4,5-{d}]pyrimidine-2,4(1{H},3{H})-dione (CAS 926202-85-9)
- (2-Mercapto-1-(4-methoxybenzyl)-1H-imidazol-5-yl)methanol (CAS 470690-99-4)
Recommended Standards
- 81154-02-1 (5E)-5-[(3-Methoxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one DTXSID60364357 (CAS 81154-02-1)
- Crizotinib impurity 11 (CAS 1269429-29-9)
- 3-Amino-3-[4-(3-methylbutoxy)phenyl]propionic acid 3-amino-3-[4-(3-methyl-butoxy)-phenyl]-propionic acid 3-amino-3-[4-(3-methyl-butoxy)-phenyl]propionic acid 435345-30-5 (CAS 435345-30-5)
- N1,N1,N2,N2-Tetramethyloxalamide (CAS 1608-14-6)
- Tert-butyl ethyl(5-(pyrrolidin-2-yl)pyridin-2-yl)carbamate (CAS 1352508-55-4)
- 1-(4-Bromophenyl)-2-chloroethan-1-ol (CAS 61592-47-0)
- (4-(Benzyloxy)-3-chloro-5-methoxyphenyl)boronic acid (CAS 1218790-59-0)
- (1-(Thieno[2,3-d]pyrimidin-4-yl)piperidin-4-yl)methanol (CAS 1086376-68-2)
- 2-Amino-3,9-dihydro-4H-indeno[2,1-d]pyrimidin-4-one (CAS 1126602-49-0)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
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