3-Methyl-5-(methylthio)-4-vinylthiophene-2-carboxylic acid CAS 175202-63-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 175202-63-8 |
| Molecular Formula | C9H10O2S2 |
| Molecular Weight | 214.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-5-(methylthio)-4-vinylthiophene-2-carboxylic acid (CAS 175202-63-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H10O2S2. Molecular weight: 214.30 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H10O2S2 |
| Molecular Weight | 214.30 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Sulfur Atoms | 2 |
Related Methyl Standards
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- 4-(2-(Methylthio)phenyl)-1H-pyrrole-3-carbonitrile (CAS 87388-27-0)
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- 2-(Methylthio)spiro[3.5]nonane-2-carboxylic acid (CAS 1480988-04-2)
- 2-Methyl-2’-(methylthio)biphenyl (CAS 38351-01-8)
- Ethyl 2-(methylthio)-6-oxo-1,6-dihydropyrimidine-4-carboxylate (CAS 7249-20-9)
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Recommended Standards
- Tert-butyl methyl((3R,4S)-4-methylpyrrolidin-3-yl)carbamate (CAS 174727-01-6)
- 3-Methylpentanoyl 3-methylpentanoate (CAS 17612-08-7)
- 3-(N-Boc-N-methylamino)piperidine (CAS 172478-01-2)
- 3-Amino-1-methyl-7-(trifluoromethyl)-1,3-dihydro-2H-indol-2-one hydrochloride (CAS 1332528-32-1)
- 1-(3-(Aminomethyl)piperidin-1-yl)ethanone (CAS 915922-81-5)
- Cefalexin Impurity 49 (CAS CATO-C4X-126149)
- Fesoterodine Impurity 9 (CAS CATO-C4X-16449)
- Methyl 6-mercapto-2-methylnicotinate (CAS 1355232-42-6)
- Methyl 2-amino-4-p-tolylpyrimidine-5-carboxylate (CAS 1133115-58-8)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
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