1-(3-(Methylthio)phenyl)-1h-pyrazole-3-carboxylic acid CAS 1152534-68-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1152534-68-3 |
| Molecular Formula | C11H10N2O2S |
| Molecular Weight | 234.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-(Methylthio)phenyl)-1h-pyrazole-3-carboxylic acid (CAS 1152534-68-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H10N2O2S. Molecular weight: 234.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H10N2O2S |
| Molecular Weight | 234.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- 1-(4-(Methylthio)phenyl)-1h-pyrazole-3-carboxylic acid (CAS 1152534-34-3)
- 6-(Methylthio)-N-(pyridin-3-ylmethyl)-1,2,4,5-tetrazin-3-amine (CAS 866154-08-7)
- 1-(2-(Methylthio)-5-(trifluoromethyl)phenyl)ethan-1-one (CAS 752132-36-8)
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- N-((5-(methylthio)-1,3,4-thiadiazol-2-yl)methyl)thietan-3-amine (CAS 1866567-27-2)
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Recommended Standards
- 3-Fluoro-4-[4-(hydroxymethyl)piperidin-1-yl]benzonitrile (CAS 1157060-75-7)
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- Insulin Lispro (CAS 133107-64-9)
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