3-(4-(Methylsulfonyl)phenyl)-1H-pyrazol-5-amine CAS 502133-15-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 502133-15-5 |
| Molecular Formula | C10H11N3O2S |
| Molecular Weight | 237.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-(Methylsulfonyl)phenyl)-1H-pyrazol-5-amine (CAS 502133-15-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H11N3O2S. Molecular weight: 237.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H11N3O2S |
| Molecular Weight | 237.28 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methylsulfonyl Standards
- 4-Methyl-3-(methylsulfonyl)-5-phenyl-4H-1,2,4-triazole (CAS 116850-44-3)
- 1-Methyl-5-(methylsulfonyl)-3-phenyl-1H-1,2,4-triazole (CAS 129521-39-7)
- 3-(4-(Methylsulfonyl)-1H-pyrazol-3-yl)aniline (CAS 1447949-83-8)
- 4-(4-(Methylsulfonyl)-1H-pyrazol-3-yl)aniline (CAS 1447962-32-4)
- 1-Methyl-3-(methylsulfonyl)-5-phenyl-1H-1,2,4-triazole (CAS 154106-14-6)
- 3-(3-(Methylsulfonyl)-1H-pyrazol-4-yl)aniline (CAS 1707400-50-7)
- 4-(Methylsulfonyl)-1-phenyl-1H-pyrazol-5-amine (CAS 879885-19-5)
- 4-(Methylsulfonyl)-N-(prop-2-yn-1-yl)benzamide (CAS 1043273-15-9)
Recommended Standards
- 3-(3,4-Dimethoxyphenyl)-1,2,4-thiadiazol-5-amine (CAS 889940-60-7)
- 4-(1-Methyl-1H-pyrazol-3-yl)benzenesulfonamide (CAS 2167634-18-4)
- 3-(1-Methyl-1H-pyrazol-5-yl)benzenesulfonamide (CAS 2169043-85-8)
- 1-(4-Chloro-benzyl)-3-methyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid (CAS 571150-67-9)
- 2-Amino-2-butylhexanenitrile (CAS 1023282-66-7)
- Methyl 2-(isoquinolin-5-yl)propanoate (CAS 1341696-45-4)
- Phenylthiohydantoin-Δ-threonine (CAS 5800-50-0)
- 2-Chloro-4-fluoro-5-sulfamoylbenzoic Acid (CAS 4793-24-2)
- N-(4-fluorophenyl)-2-hydrazinyl-N-methylbenzamide hydrochloride (CAS 1955514-16-5)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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