methyl 3-{2-[2-(ethoxycarbonyl)-4,4,4-trifluoro-3-oxobut-1-enyl]hydrazino}-4-methylthiophene-2-carboxylate CAS 680211-02-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 680211-02-3 |
| Molecular Formula | C14H15F3N2O5S |
| Molecular Weight | 380.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity methyl 3-{2-[2-(ethoxycarbonyl)-4,4,4-trifluoro-3-oxobut-1-enyl]hydrazino}-4-methylthiophene-2-carboxylate (CAS 680211-02-3) pharmaceutical standards reference standard. Molecular formula: C14H15F3N2O5S. Molecular weight: 380.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H15F3N2O5S |
| Molecular Weight | 380.34 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related methyl Standards
- 3-Ethoxycarbonyl-2-iodobenzophenone (CAS 890098-35-8)
- 4-Ethoxycarbonyl-2-iodobenzophenone (CAS 890098-37-0)
- 890098-41-6 3-Ethoxycarbonyl-3'-iodobenzophenone MFCD02260414 (CAS 890098-41-6)
- 890098-43-8 4-Ethoxycarbonyl-3'-iodobenzophenone MFCD02260415 (CAS 890098-43-8)
- 890098-45-0 2-Ethoxycarbonyl-4'-iodobenzophenone MFCD02260416 (CAS 890098-45-0)
- 890098-49-4 4-Ethoxycarbonyl-4'-iodobenzophenone MFCD02260418 (CAS 890098-49-4)
- [{2-[4-(Ethoxycarbonyl)piperazin-1-yl]-2-oxoethyl}(4-methoxyphenyl)amino]acetic acid (CAS 1142205-34-2)
- ({[5-({[4-(Ethoxycarbonyl)phenyl]amino}carbonyl)-1,3,4-thiadiazol-2-yl]methyl}thio)acetic acid (CAS 1142209-96-8)
Recommended Standards
- 6-(Benzo[d][1,3]dioxol-5-yl)-2-((2-oxopropyl)thio)-4-(trifluoromethyl)nicotinonitrile (CAS 625377-10-8)
- tert-Butyl 3-fluoro-3-(5-fluoro-1,3-dioxoisoindolin-2-yl)-2-oxopiperidine-1-carboxylate (CAS 2768492-84-6)
- 4,4'-Bis(2,4-difluorophenyl)-2,2'-bipyridine (CAS 854049-21-1)
- 2-Bromo-4-(trifluoromethyl)pyridine-3-acetic acid (CAS 1227595-53-0)
- (4-(1H-Benzo[d]imidazol-2-yl)phenyl)boronic acid (CAS 1191061-89-8)
- 5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidine oxalate (CAS 1448137-78-7)
- 2-Chloro-4-morpholinothieno[3,2-d]pyrimidine-6-carbaldehyde, 97% (CAS 885618-31-5)
- 5,6-Dichlorobenzo[d][1,3]dioxole (CAS 6120-31-6)
- N'-[(1E)-[2-(2,6-Dimethylmorpholin-4-yl)-1,3-thiazol-5-yl]methylidene]-2-hydroxybenzohydrazide (CAS 477868-57-8)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
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