5-(2-Fluorobenzylidene)-2-(piperazin-1-yl)thiazol-4(5H)-one CAS 941943-69-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 941943-69-7 |
| Molecular Formula | C14H14FN3OS |
| Molecular Weight | 291.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(2-Fluorobenzylidene)-2-(piperazin-1-yl)thiazol-4(5H)-one (CAS 941943-69-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H14FN3OS. Molecular weight: 291.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H14FN3OS |
| Molecular Weight | 291.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 2-(3-Fluorobenzylidene)-6-methyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 606955-98-0)
- 2-(3-Fluorobenzylidene)benzo[4,5]imidazo[2,1-b]thiazol-3(2H)-one (CAS 328963-53-7)
- (5E)-5-(2-Fluorobenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one (CAS 324073-82-7)
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Recommended Standards
- 4-Phenyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-6-carboxylic acid (CAS 353495-27-9)
- 5-Hydroxy-4-((phenylimino)methyl)-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one (CAS 29974-44-5)
- 4-Methylphenethyl quinoline-3-carboxylate (CAS 71058-94-1)
- Piperidin-4-yl(pyridin-2-yl)methanol (CAS 884504-89-6)
- 3-Hydroxy-2-oxo-2H-pyran-6-carboxylic acid (CAS 93905-59-0)
- 2-(2-(1,3-Dioxoisoindolin-2-yl)ethoxy)-6-(1H-pyrrol-1-yl)benzonitrile (CAS 866043-00-7)
- 4-((2,4-Dimethylphenoxy)methyl)benzohydrazide (CAS 832741-21-6)
- Ethyl 2-(2-methyl-5-nitro-1H-imidazol-1-yl)acetate (CAS 1016-40-6)
- 2-Amino-4,6-dimethyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile (CAS 1342512-74-6)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
Why CATO?
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