4-Chloro-1-[(2-chlorophenyl)methyl]-1h-pyrazol-3-amine CAS 895929-20-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 895929-20-1 |
| Molecular Formula | C10H9Cl2N3 |
| Molecular Weight | 242.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-1-[(2-chlorophenyl)methyl]-1h-pyrazol-3-amine (CAS 895929-20-1) 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 4-Chloro-1-(4-chlorobenzyl)-1,2-dihydro-3h-pyrazol-3-imine (CAS 1001757-54-5)
- 3-chloro-5-(2-chlorophenyl)-4-ethyl-4H-1,2,4-triazole (CAS 1083381-62-7)
- 1-(2-Chloro-4-methylphenyl)-4-(chloromethyl)-1H-1,2,3-triazole (CAS 1248480-71-8)
- 4-Chloro-1-(3-chlorobenzyl)-1h-pyrazol-3-amine (CAS 1341733-48-9)
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- 2-Chloro-6-methoxypyridine-3-sulfonyl chloride (CAS 1208081-26-8)
Recommended Standards
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- 4-[5-(difluoromethyl)-1,2,4-oxadiazol-3-yl]benzoic acid (CAS 1788846-47-8)
- 6-(Cyclohex-1-en-1-yl)pyridin-3-amine (CAS 1159821-24-5)
- 4-(2-Methylprop-2-en-1-yl)-5-(phenoxymethyl)-4h-1,2,4-triazole-3-thiol (CAS 328556-78-1)
- N-(4-Amino-6,7-dimethoxyquinazol-2-yl)-N-methyl-d3-propylenediamine (CAS 1189922-32-4)
- 2-(3-((2-((3-Acetamidophenyl)amino)-2-oxoethyl)sulfonyl)-1H-indol-1-yl)-N,N-diethylacetamide (CAS 878056-95-2)
- (Pro3)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 299898-52-5)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
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