Methyl 2-(2-cyanoacetamido)-5-(diethylcarbamoyl)-4-methylthiophene-3-carboxylate CAS 514218-43-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 514218-43-0 |
| Molecular Formula | C15H19N3O4S |
| Molecular Weight | 337.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-(2-cyanoacetamido)-5-(diethylcarbamoyl)-4-methylthiophene-3-carboxylate (CAS 514218-43-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H19N3O4S. Molecular weight: 337.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H19N3O4S |
| Molecular Weight | 337.39 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- N-(2-(2-Cyanoacetamido)ethyl)acridine-4-carboxamide (CAS 851320-13-3)
- Ethyl 2-(2-cyanoacetamido)-4-(4-methylphenyl)thiophene-3-carboxylate (CAS 546071-64-1)
- Ethyl 2-(2-cyanoacetamido)-5-(dimethylcarbamoyl)-4-methylthiophene-3-carboxylate (CAS 545372-76-7)
- Methyl 2-(2-cyanoacetamido)-4-(4-fluorophenyl)thiophene-3-carboxylate (CAS 546116-59-0)
- Ethyl 2-(2-cyanoacetamido)-4-phenylthiophene-3-carboxylate (CAS 546090-58-8)
- Ethyl 2-(2-cyanoacetamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate (CAS 669753-36-0)
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- Methyl 2-(2-cyanoacetamido)-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxylate (CAS 666728-99-0)
Recommended Standards
- Ethyl 5-methyl-2-(morpholinomethyl)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate (CAS 501934-76-5)
- N-(1-(4-(4-Fluorophenoxy)phenyl)propyl)-6-methylpyrimidin-4-amine (CAS 921604-58-2)
- Ethyl 3-amino-5-(3,4,5-trimethoxyphenyl)thiophene-2-carboxylate (CAS 870693-17-7)
- 2-(2-Nitrophenyl)ethane-1-sulfonyl chloride (CAS 3192-07-2)
- 3,5-Difluoro-2-methylbenzenesulfonamide (CAS 1803735-00-3)
- Mefenamic acid acyl-β-D-glucuronide (CAS 102623-18-7)
- 6-Methoxy-1,2,3,4-tetrahydroquinolin-3-ol (CAS 3418-50-6)
- 1-(3-(Trifluoromethyl)phenyl)pentan-1-one (CAS 1705-17-5)
- 5-(4-(Trifluoromethoxy)phenyl)nicotinaldehyde (CAS 887973-59-3)
- Calcitonin N-Terminal Flanking Peptide (human) (CAS 118277-01-3)
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