3-(2,4-Dichlorophenyl)-1-methyl-1h-pyrazol-5-amine CAS 133113-09-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 133113-09-4 |
| Molecular Formula | C10H9Cl2N3 |
| Molecular Weight | 242.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,4-Dichlorophenyl)-1-methyl-1h-pyrazol-5-amine (CAS 133113-09-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9Cl2N3. Molecular weight: 242.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9Cl2N3 |
| Molecular Weight | 242.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichlorophenyl Standards
- 1-[(2,6-dichlorophenyl)methyl]-1h-pyrazol-3-amine (CAS 1002033-43-3)
- 3-(2,5-Dichlorophenyl)-4-methyl-1h-pyrazol-5-amine (CAS 1146218-14-5)
- 3-(2,3-Dichlorophenyl)-1-methyl-1h-pyrazol-5-amine (CAS 1152666-78-8)
- (5-(2,4-dichlorophenyl)-1H-imidazol-2-yl)methanamine (CAS 1156709-87-3)
- (5-(2,5-Dichlorophenyl)-1H-imidazol-2-yl)methanamine (CAS 1156712-34-3)
- 1-(3,4-dichlorophenyl)-5-methyl-1H-pyrazol-3-amine (CAS 1172560-74-5)
- 1-(2,5-Dichlorophenyl)-3-methyl-1H-pyrazol-5-amine (CAS 120181-15-9)
- 1-(3,5-Dichlorophenyl)-3-methyl-1H-pyrazol-5-amine (CAS 1225599-53-0)
Recommended Standards
- 4,7-Dichloro-6-methoxy-2-methylquinoline (CAS 1315346-63-4)
- 2,6-Dichloro-N-(cyclopenta-1,3-dien-1-yl)-N-methylpyrimidin-4-amine (CAS 1332531-17-5)
- 2,3-Difluoro-4-(trifluoromethoxy)benzoic acid (CAS 1309597-49-6)
- 5-(1-Chloroethyl)-1-phenyl-1h-1,2,3,4-tetrazole (CAS 858483-92-8)
- 3,6-dichloro-1H-pyrazolo[3,4-d]pyrimidine (CAS 2089315-59-1)
- N-(2-Chloro-5-methoxyphenyl)-N-(methylsulfonyl)glycine (CAS 1858251-89-4)
- 4-Chloro-N-methyl-5-nitropyrimidin-2-amine (CAS 89283-50-1)
- 2-Bromo-4,6-bis(phenylmethoxy)benzaldehyde (CAS 163562-76-3)
- 1-(1H-Benzo[d][1,2,3]triazol-1-yl)propyl cinnamate (CAS 304690-71-9)
- Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
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