4-Chloro-3-methyl-1-phenyl-1H-pyrazol-5-amine CAS 50671-39-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 50671-39-1 |
| Molecular Formula | C10H10ClN3 |
| Molecular Weight | 207.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-3-methyl-1-phenyl-1H-pyrazol-5-amine (CAS 50671-39-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H10ClN3. Molecular weight: 207.66 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H10ClN3 |
| Molecular Weight | 207.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 4-((4-Chloro-1h-pyrazol-1-yl)methyl)aniline (CAS 1001862-74-3)
- 1-(6-Chloro-1H-indol-3-yl)propan-1-one (CAS 1002331-94-3)
- (4-(4-Chloro-1h-pyrazol-1-yl)phenyl)methanamine (CAS 1006442-29-0)
- 3-Chloro-2-(4-methyl-1h-pyrazol-1-yl)aniline (CAS 1006465-15-1)
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Recommended Standards
- 4-Chloro-3-ethoxyisoquinoline (CAS 66729-01-9)
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- 3-((4-Chloro-2,5-dimethoxyphenyl)amino)-1-(naphthalen-2-yl)propan-1-one (CAS 882749-02-2)
- 6-bromo-4-fluoro-1,2-dimethyl-benzimidazole (CAS 2189739-26-0)
- (-)-Isosamidin (CAS 53023-18-0)
- 3,7-dibromo-4-methoxy-1H-indazole (CAS CATO-C3D-262148)
- N'-((6-methylpyridin-2-yl)methylene)pyrrolidine-1-carbothiohydrazide (CAS 907549-72-8)
- 1-(Pent-2-yn-1-yl)cyclobutanecarboxylic acid (CAS 89056-28-0)
- 141801-03-8 IL-1 Receptor Peptide (human) (CAS 141801-03-8)
Why CATO?
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