Methyl 2-Amino-4-methylthiophene-3-carboxylate CAS 4651-98-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4651-98-3 |
| Molecular Formula | C7H9NO2S |
| Molecular Weight | 171.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 2-Amino-4-methylthiophene-3-carboxylate (CAS 4651-98-3) pharmaceutical standards reference standard. Molecular formula: C7H9NO2S. Molecular weight: 171.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H9NO2S |
| Molecular Weight | 171.22 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
- 3-Amino-N-(thiazol-2-yl)propanamide (CAS 1016878-45-7)
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- Methyl 5-amino-4-methylthiophene-2-carboxylate (CAS 1023655-30-2)
- 3-(2-Amino-1,3-thiazol-4-yl)propanamide (CAS 1105192-78-6)
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- (S)-3-amino-3-(thiophen-2-yl)propanoic acid (CAS 131829-50-0)
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Recommended Standards
- Methyl 2-amino-2-(thiophen-3-yl)acetate (CAS 791546-62-8)
- Methyl 3-Amino-5-methylthiophene-2-carboxylate (CAS 76575-71-8)
- Methyl 2-amino-2-(thiophen-2-yl)acetate (CAS 43189-24-8)
- Bicyclo[2.2.1]heptan-2-yltrimethoxysilane (CAS 108196-09-4)
- 6-Bromo-3-ethyl-1H-indazole (CAS 199172-01-5)
- Adamantane-1-carboximidamide (CAS 173601-35-9)
- 2-[5-(2,4-Dichlorophenyl)-1H-pyrazol-1-yl]-4-(thiophen-2-yl)-1,3-thiazole (CAS 956369-94-1)
- Ethyl 2-amino-1-methyl-1H-benzo[d]imidazole-5-carboxylate (CAS 91332-09-1)
- 7-Ethoxy-3-(4-methoxyphenyl)-4-methyl-2H-chromen-2-one (CAS 263364-88-1)
- Myosin Kinase Inhibiting Peptide (CAS 119386-39-9)
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