5-[(E)-2-[(2,4-Difluorophenyl)amino]ethenyl]-3-(methylsulfanyl)-1,2-thiazole-4-carbonitrile CAS 338751-42-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338751-42-1 |
| Molecular Formula | C13H9F2N3S2 |
| Molecular Weight | 309.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[(E)-2-[(2,4-Difluorophenyl)amino]ethenyl]-3-(methylsulfanyl)-1,2-thiazole-4-carbonitrile (CAS 338751-42-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H9F2N3S2. Molecular weight: 309.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H9F2N3S2 |
| Molecular Weight | 309.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related E Standards
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- N-(2,5-difluorophenyl)-2-((4,6-dimethylpyrimidin-2-yl)thio)acetamide (CAS 303091-58-9)
- 2-((2,6-Difluorophenyl)amino)-2-oxoethyl 2-fluorobenzoate (CAS 389810-76-8)
- N-(3,4-difluorophenyl)-[1,2,4]triazolo[4,3-a]pyridine-8-sulfonamide (CAS 1291486-52-6)
- N-(3,5-Difluorophenyl)-[1,2,4]triazolo[4,3-a]pyridine-8-sulfonamide (CAS 1325307-36-5)
- 2-(3-(2,4-Difluorophenyl)-4,5-dihydroisoxazol-5-yl)-1-morpholinoethan-1-one (CAS 1309793-47-2)
- N-(2,4-Difluorophenyl)-5-pyrrolidin-2-yl-1,3,4-thiadiazole-2-carboxamide (CAS 1217862-70-8)
Recommended Standards
- 5,7-Dimethyl-1-(2-(o-tolyloxy)ethyl)indoline-2,3-dione (CAS 883279-96-7)
- 5'-Amino-4-methyl-[1,1':3',1''-terphenyl]-4',6'-dicarbonitrile (CAS 77198-51-7)
- 5-(Tert-butyl) 3-ethyl 4-methyl-2,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridine-3,5-dicarboxylate (CAS 2306262-60-0)
- 3-Chloro-7-nitro-1H-pyrrolo[3,2-b]pyridine (CAS 1190310-80-5)
- Magnesium boride (CAS 12007-25-9)
- 2-Amino-5-(4-methylphenyl)-5-[(3,4,5-trimethoxyphenyl)methyl]-4,5-dihydro-1H-imidazol-4-one (CAS 1354916-25-8)
- 5-Chloro-2-fluoro-3-nitrobenzoic acid (CAS 1153279-85-6)
- Phenol, 2-[2-(2-nitrophenyl)diazenyl]-4-(1,1,3,3-tetramethylbutyl)- (CAS 51656-57-6)
- Dimethyl 2-(4-methylpiperazin-1-yl)succinate (CAS 885954-97-2)
- 30003-72-6 insulin chain b oxidized (CAS 30003-72-6)
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