5-Amino-3-methyl-thiophene-2,4-dicarboxylic acid -4-ethyl ester 2-methyl ester CAS 30823-51-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 30823-51-9 |
| Molecular Formula | C10H11N3 |
| Molecular Weight | 173.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Amino-3-methyl-thiophene-2,4-dicarboxylic acid -4-ethyl ester 2-methyl ester (CAS 30823-51-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H11N3. Molecular weight: 173.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H11N3 |
| Molecular Weight | 173.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 2-Amino-2-(4-hydroxycyclohexyl)acetic acid (CAS 101252-25-9)
- 2-(6-amino-2,3-dihydro-1H-indol-1-yl)acetonitrile (CAS 1019555-70-4)
- 1076198-84-9 8-Amino-7-(methylamino)quinoline N7-Methyl-7,8-quinolinediamine (CAS 1076198-84-9)
- (2S)-2-amino-5,5-dimethyl-4-oxohexanoic acid (CAS 1165901-09-6)
- Ethyl 6-amino-6-oxohexanoate (CAS 1190-69-8)
- 1-Amino-4-methoxycyclohexanecarboxylic acid (CAS 1192066-93-5)
- 2-Amino-6-fluoro-3-methoxybenzenethiol (CAS 1206969-47-2)
- (R)-2-Amino-3-(tetrahydro-2H-pyran-4-yl)propanoic acid (CAS 1207447-36-6)
Recommended Standards
- 5-Amino-3-(4-methylphenyl)pyrazole (CAS 78597-54-3)
- 5-Ethoxyquinoline (CAS 92287-48-4)
- 5-[(dimethylamino)methyl]furan-2-carboxylic acid (CAS 86649-59-4)
- N-(5-Chloro-2-methoxyphenyl)-6-nitroquinazolin-4-amine (CAS 691385-32-7)
- Methyl 3,5-dichloro-6-hydroxypicolinate (CAS 2368871-72-9)
- tert-Butyl N-{[1-(aminomethyl)-3,3-difluorocyclobutyl]methyl}carbamate (CAS 1638759-66-6)
- 2-Amino-4-bromobutanoic acid (CAS 10364-50-8)
- 1-Cyclobutyl-3-phenyl-1h-pyrazol-5-amine (CAS 1349718-76-8)
- tert-Butyl 6-(aminomethyl)-2-azaspiro[3.3]heptane-2-carboxylate (CAS 1363380-79-3)
- SAMS Peptide (CAS 125911-68-4)
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