Diethyl 5-benzamido-3-methylthiophene-2,4-dicarboxylate CAS 53002-57-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53002-57-6 |
| Molecular Formula | C18H19NO5S |
| Molecular Weight | 361.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl 5-benzamido-3-methylthiophene-2,4-dicarboxylate (CAS 53002-57-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H19NO5S. Molecular weight: 361.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H19NO5S |
| Molecular Weight | 361.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1972 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-[(E)-[(Thiophen-2-yl)methylidene]amino]phenyl 4-fluorobenzene-1-sulfonate (CAS 329778-38-3)
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- 3-Methoxy-N-(9-oxo-9H-thioxanthen-2-yl)benzamide (CAS 478257-04-4)
- Ethyl 2-Methyl-2-(4-sulfamoylphenyl)propionate (CAS 374067-94-4)
- tert-butyl 4-ethyl-2,2-dioxo-oxathiazolidine-3-carboxylate (CAS 1375959-16-2)
- 2-Amino-3-(3-bromophenyl)propanoic acid hydrochloride (CAS 128834-02-6)
- 2-Bromo-5H-pyrrolo[2,3-b]pyrazin-7-amine (CAS 1416740-17-4)
- Pitavastatin Impurity 85 (CAS CATO-C4X-103785)
- 4-Methoxy-5-nitro-1H-indole (CAS 175913-28-7)
- Acetyl tetrapeptide-3 (CAS 827306-88-7)
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