Methyl 4-(5-methylthiophen-2-yl)-4-oxobutanoate CAS 22988-51-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22988-51-8 |
| Molecular Formula | C10H12O3S |
| Molecular Weight | 212.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 4-(5-methylthiophen-2-yl)-4-oxobutanoate (CAS 22988-51-8) pharmaceutical standards reference standard. Molecular formula: C10H12O3S. Molecular weight: 212.27 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H12O3S |
| Molecular Weight | 212.27 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 5-(5-Methylthiophen-2-yl)-5-oxopentanoic acid (CAS 41042-93-7)
- Ethyl 3-(3-methylthiophen-2-yl)-3-oxopropanoate (CAS 250375-44-1)
- Ethyl 3-(5-methylthiophen-2-yl)-3-oxopropanoate (CAS 224319-23-7)
- n-(2-(((5-Methylthiophen-2-yl)methyl)amino)ethyl)acetamide (CAS 1042626-27-6)
- 2-(Methyl((3-methylthiophen-2-yl)methyl)amino)propanamide (CAS 1355457-36-1)
- n-(1-(3-Methylthiophen-2-yl)ethyl)pentan-1-amine (CAS 1341580-48-0)
- n-((5-Methylthiophen-2-yl)methyl)hexan-1-amine (CAS 869944-87-6)
- N-((3-methylthiophen-2-yl)methyl)tetrahydro-2H-pyran-4-amine (CAS 1153227-82-7)
Recommended Standards
- Methyl 2-amino-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate (CAS 923145-14-6)
- Methyl 4,6-dimethyl-2-(methylthio)pyrimidine-5-carboxylate (CAS 946488-38-6)
- Methyl 2-{[2-(hydroxymethyl)phenyl]sulfanyl}acetate (CAS 34702-07-3)
- 6-Fluoro-3,4-dihydroquinoline-1(2H)-carbaldehyde (CAS 388078-32-8)
- 1-(4-Methylbenzoyl)pyrrolidine-3-carboxylic acid (CAS 1410469-96-3)
- 4-(Difluoromethyl)-5-(hydroxymethyl)pyridine-2,3-diol (CAS 1805153-79-0)
- 1-(cyclopropylmethyl)piperidin-4-amine (CAS 380424-59-9)
- 3-Hydroxy-2,4-dimethoxy-6-nitrobenzaldehyde (CAS 886504-01-4)
- 2-Amino-4-iodopyridine (CAS 552331-00-7)
- Casein kinase II peptide Substrate (CAS 154444-98-1)
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