2-(4-(3,4-Dimethoxyphenyl)thiazol-2-yl)-3-((3-fluoro-4-methylphenyl)amino)acrylonitrile CAS 333414-69-0
| CAS No. | 333414-69-0 |
| Molecular Formula | C21H18FN3O2S |
| Molecular Weight | 395.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(4-(3,4-Dimethoxyphenyl)thiazol-2-yl)-3-((3-fluoro-4-methylphenyl)amino)acrylonitrile (CAS 333414-69-0), molecular formula C21H18FN3O2S and molecular weight 395.45 g/mol, is a CATO reference standard with documented purity and traceability.
2-(4-(3,4-Dimethoxyphenyl)thiazol-2-yl)-3-((3-fluoro-4-methylphenyl)amino)acrylonitrile (C21H18FN3O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 2-(4-(3,4-Dimethoxyphenyl)thiazol-2-yl)-3-((3-fluoro-4-methylphenyl)amino)acrylonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H18FN3O2S |
| Molecular Weight | 395.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dimethoxyphenyl Standards
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Recommended Standards
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- 3-Methyl-4-(oxetan-3-yl)benzoic acid (CAS 1392467-02-5)
- (R)-Methyl 2-chloro-6-(3-methylmorpholino)pyrimidine-4-carboxylate (CAS 1233339-69-9)
- 3-{[(9-ethyl-9H-carbazol-3-yl)methyl]amino}propan-1-ol (CAS 1157070-06-8)
- 2-(2-Methyl-4-oxo-1,4-dihydropyrimido[1,2-a][1,3]benzimidazol-3-yl)ethyl 4-fluorobenzenecarboxylate (CAS 866144-92-5)
- [Pd(acac)<SUB>2</SUB>] (CAS 14024-61-4)
- 5-Bromo-2-(prop-2-yn-1-yloxy)pyridine (CAS 406479-72-9)
- 263251-78-1 NMG938VJ6T D-3 Tavilermide [USAN:INN] UNII-NMG938VJ6T MIM-D3 MIM-D 3 D 3 (peptide) Tavilermide (CAS 263251-78-1)
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