5447-37-0 (5E)-5-(4-Hydroxy-3-methoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one MFCD03812608 CAS 5447-37-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5447-37-0 |
| Molecular Formula | C11H9NO3S2 |
| Molecular Weight | 267.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5447-37-0 (5E)-5-(4-Hydroxy-3-methoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one MFCD03812608 (CAS 5447-37-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H9NO3S2. Molecular weight: 267.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H9NO3S2 |
| Molecular Weight | 267.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related E Standards
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- (3'-Hydroxy-[1,1'-biphenyl]-2-yl)(pyrrolidin-3-yl)methanone (CAS 1261944-77-7)
- (4'-Hydroxy-[1,1'-biphenyl]-2-yl)(pyrrolidin-3-yl)methanone (CAS 1261947-62-9)
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- 5-(2-Hydroxy-5-methoxybenzylidene)-2-thioxothiazolidin-4-one (CAS 127378-32-9)
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Recommended Standards
- 477871-02-6 KS-00001TVI ethyl 3-[(E)-2-(2-cyanoacetyl)hydrazono]-2,2-diethylbutanoate (CAS 477871-02-6)
- 3,5-Diethoxycarbonyl-1,4-dihydro-2,4,6-collidine (CAS 632-93-9)
- 4450-98-0 MW8LQ9P85C Ethyl 1-benzyl-3-hydroxy-2(5H)-oxopyrrole-4-carboxylate 1H-Pyrrole-3-carboxylic acid, 2,5-dihydro-4-hydroxy-5-oxo-1-(phenylmethyl)-, ethyl ester 1-Ebpc NSC 229530 UNII-MW8LQ9P85C (CAS 4450-98-0)
- 3-{5,6-dichloro-1-[(3,4-dichlorophenyl)methyl]-1H-1,3-benzodiazol-2-yl}-1,2-dihydropyridin-2-one (CAS 338774-14-4)
- 4-Amino-n-cyclohexyl-n-methylbenzamide (CAS 38681-80-0)
- 2-Amino-3a,5,6,7a-tetrahydrobenzo[d]thiazol-7(4H)-one (CAS 1228600-36-9)
- 4-((2-Hydroxyphenyl)amino)naphthalene-1,2-dione (CAS 175136-53-5)
- Ibrutinib Impurity 42 (CAS 2052279-49-7)
- N-Nitroso-N-Ethylaniline (CAS 612-64-6)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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