Diethyl 5-Amino-3-methylthiophene-2,4-dicarboxylate CAS 4815-30-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4815-30-9 |
| Molecular Formula | C11H15NO4S |
| Molecular Weight | 257.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl 5-Amino-3-methylthiophene-2,4-dicarboxylate (CAS 4815-30-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H15NO4S. Molecular weight: 257.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H15NO4S |
| Molecular Weight | 257.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Diethyl Standards
- 321736-09-8 Diethyl 2-amino-5-methylthiophene-3,4-dicarboxylate MFCD02615252 (CAS 321736-09-8)
- Diethyl [2-amino-2-(ethanesulfinyl)-ethyl]phosphonate (CAS 1823322-63-9)
- 2,4-diethyl 3-(propan-2-yl)-1H-pyrrole-2,4-dicarboxylate (CAS 651744-38-6)
- Diethyl 2-(piperidin-4-ylmethyl)malonate (CAS 71879-53-3)
- Diethyl 2,2'-(piperidine-4,4-diyl)diacetate (CAS 86748-15-4)
- 1,3-diethyl 2-methyl-2-(5-oxopyrrolidin-2-yl)propanedioate (CAS 1909306-00-8)
- Diethyl 5-oxoazepane-1,4-dicarboxylate (CAS 19786-58-4)
- 1,3-Diethyl 2-(6-oxopiperidin-2-yl)propanedioate (CAS 945930-34-7)
Recommended Standards
- Boc-(R)-3-thienylglycine (CAS 33130-97-1)
- Ethyl (4-(methylsulfonyl)phenyl)glycinate (CAS 342045-37-8)
- Boc-(R)-2-thienylglycine (CAS 74562-03-1)
- 2-(Sec-butyl)imidazo[1,2-a]pyridine-7-carboxylic acid (CAS 1339183-77-5)
- Ethyl 2-Cyano-3-[4-(dimethylamino)phenyl]acrylate (CAS 1886-52-8)
- (S)-3-(2,4-Dihydroxy-3,3-dimethylbutanamido)propanoic acid (CAS 37138-77-5)
- trans-1,4-Bis(aminomethyl)cyclohexane (CAS 10029-07-9)
- 5-Bromo-6-(2,4-difluorophenyl)-pyridin-2-ylamine (CAS 1189817-66-0)
- Methyl 4-(aminomethyl)-6-iodopicolinate (CAS 1393547-02-8)
- Palmitoyl Tripeptide-1 HCl (CAS 2757690-14-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com