Methyl 4-(3,4-diethoxyphenyl)-3-[(E)-[(dimethylamino)methylidene]amino]thiophene-2-carboxylate CAS 1785923-96-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1785923-96-7 |
| Molecular Formula | C19H24N2O4S |
| Molecular Weight | 376.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 4-(3,4-diethoxyphenyl)-3-[(E)-[(dimethylamino)methylidene]amino]thiophene-2-carboxylate (CAS 1785923-96-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H24N2O4S. Molecular weight: 376.47 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H24N2O4S |
| Molecular Weight | 376.47 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
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- 2-(2-(3,4-Diethoxyphenyl)thiazol-4-yl)isonicotinic acid (CAS 145740-22-3)
- Methyl 6-(2-(3,4-diethoxyphenyl)thiazol-4-yl)nicotinate (CAS 145740-12-1)
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Recommended Standards
- (E)-7-phenyl-5-styryltetrahydro-3H-pyrrolo[3',4':3,4]pyrrolo[1,2-c]thiazole-6,8(1H,7H)-dione (CAS 321392-11-4)
- Ethyl 2-((3-(4-cyanonaphthalen-1-yl)pyridin-4-yl)thio)-2-methylpropanoate (CAS 1432589-51-9)
- 1-(4,6-Dimethyl-3-(1H-pyrrol-1-yl)thieno[2,3-b]pyridin-2-yl)-3-(o-tolyl)urea (CAS 672950-56-0)
- (Dimethylsulfamoyl)dimethylamine (CAS 3768-63-6)
- (8-Fluoro-4-(hydroxymethyl)-2-methylquinolin-6-yl)boronic acid (CAS 2800920-35-6)
- N-(4-Cyclopropoxy-6-iodopyridin-3-yl)methanesulfonamide (CAS 1243357-03-0)
- 4,4-Dimethyl-1-[2,3,5,6-tetrafluoro-4-(trifluoro-methyl)phenyl]-1,4-dihydropyrimidine-2-thiol (CAS 1142213-18-0)
- [1-(6-Methoxy-pyrimidin-4-yl)-piperidin-3-yl]-methyl-carbamic acid tert-butyl ester (CAS 1353966-51-4)
- 2-(3,4-Diethoxyphenyl)pyrrolidine (CAS 383127-85-3)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com