(5E)-5-(3-Fluorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one CAS 349-33-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 349-33-7 |
| Molecular Formula | C10H6FNOS2 |
| Molecular Weight | 239.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5E)-5-(3-Fluorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one (CAS 349-33-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H6FNOS2. Molecular weight: 239.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H6FNOS2 |
| Molecular Weight | 239.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related E Standards
- (E)-5-(2-Fluorobenzylidene)-2-mercaptothiazol-4(5H)-one (CAS 1784763-12-7)
- (Z)-5-(4-Fluorobenzylidene)-2-thioxothiazolidin-4-one (CAS 181765-53-7)
- (5E)-5-(4-Fluorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one (CAS 402-93-7)
- (Z)-5-(2-Fluorobenzylidene)-2-thioxothiazolidin-4-one (CAS 917985-95-6)
- 3-(4-Fluorobenzylidene)-2-indolinone (CAS 3476-86-6)
- (Z)-3-(4-Fluorobenzylidene)isobenzofuran-1(3H)-one (CAS 105279-30-9)
- (Z)-5-(4-fluorobenzylidene)-3-methylthiazolidine-2,4-dione (CAS 366483-72-9)
- 4-((2-Fluorobenzylidene)amino)-5-methyl-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 466644-97-3)
Recommended Standards
- (4R)-2-(4-methoxyphenyl)thiazolidine-4-carboxylic acid (CAS 222404-25-3)
- ({2-[methyl(phenyl)amino]-2-oxoethyl}thio)acetic acid (CAS 790232-20-1)
- (R)-4-((1-(3-fluoropropyl)pyrrolidin-3-yl)oxy)phenol (CAS 2409800-64-0)
- 3-[(4-Bromo-2-propylphenoxy)methyl]pyrrolidinehydrochloride (CAS 1219956-85-0)
- 2,4,6-Trichlorophenyl 4-methylbenzenesulfonate (CAS 7466-04-8)
- N-Methyl-D-Tyrosine Hydrochloride (CAS 2044710-65-6)
- ((1R,3r)-3-(aminomethyl)cyclobutyl)methanol (CAS 1609403-60-2)
- Sodium phthalimide (CAS 33081-78-6)
- 149281-90-3 ACMC-1BZ1I Urea,N-methoxy-N'-phenyl-N-(phenylmethyl)- (CAS 149281-90-3)
- (9-D-Asp) Semaglutide X Sodium salt (CAS CATO-CPTD788617)
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