Methyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate CAS 4815-25-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4815-25-2 |
| Molecular Formula | C9H13NO2S |
| Molecular Weight | 199.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-amino-4-ethyl-5-methylthiophene-3-carboxylate (CAS 4815-25-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H13NO2S. Molecular weight: 199.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H13NO2S |
| Molecular Weight | 199.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2-(2-Amino-1,3-thiazol-4-yl)-n-isopropylacetamide (CAS 1019115-36-6)
- Methyl 3-amino-3-(5-methylthiophen-2-yl)propanoate (CAS 1094380-36-5)
- Methyl 4-amino-3-(thiophen-2-yl)butanoate (CAS 1263213-82-6)
- (s)-3-Amino-3-(5-ethylthiophen-2-yl)propanoic acid (CAS 1336553-81-1)
- Ethyl 2-amino-3-(thiophen-3-yl)propanoate (CAS 1340078-50-3)
- 2-Amino-N-((S)-1-(thiazol-2-yl)ethyl)propanamide (CAS 1344968-35-9)
- Ethyl 4-amino-3,5-dimethylthiophene-2-carboxylate (CAS 1351384-65-0)
- 2-Amino-N-methyl-N-(1-(thiazol-2-yl)ethyl)acetamide (CAS 1353979-64-2)
Recommended Standards
- Methyl 2-(tert-butyl)thiazole-4-carboxylate (CAS 848555-15-7)
- Methyl 2-amino-4-isopropylthiophene-3-carboxylate (CAS 349662-66-4)
- Methyl 2-(isopropylamino)thiophene-3-carboxylate (CAS 859204-09-4)
- 6-Bromo-8-chlorochroman-4-amine (CAS 1094456-49-1)
- Isomurralonginol acetate (CAS 139115-59-6)
- Roxatidine Impurity 34 (CAS 15504-60-6)
- 2-(Hydroxymethyl)-4,5,6,7-tetrahydro-1H-isoindole-1,3(2H)-dione (CAS 4887-42-7)
- (3-(Methylthio)thiophen-2-yl)boronic acid (CAS 851199-88-7)
- 1-(6-Amino-3,4-dihydroquinolin-1(2H)-yl)ethanone (CAS 27392-71-8)
- Bax inhibitor peptide V5 (CAS 579492-81-2)
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