1-[(2-chloro-6-fluorophenyl)methyl]-1h-pyrazol-3-amine CAS 512809-90-4
| CAS No. | 512809-90-4 |
| Molecular Formula | C10H9ClFN3 |
| Molecular Weight | 225.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-[(2-chloro-6-fluorophenyl)methyl]-1h-pyrazol-3-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 1-[(2-chloro-6-fluorophenyl)methyl]-1h-pyrazol-3-amine (CAS 512809-90-4), a certified reference material (molecular formula C10H9ClFN3, MW 225.65 g/mol) for analytical method development and quality control.
1-[(2-chloro-6-fluorophenyl)methyl]-1h-pyrazol-3-amine (C10H9ClFN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H9ClFN3 |
| Molecular Weight | 225.65 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.) | 1984 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related chloro Standards
- 4-Chloro-1-(2-fluorobenzyl)-1,2-dihydro-3h-pyrazol-3-imine (CAS 1001757-51-2)
- 4-Chloro-1-[(4-fluorophenyl)methyl]-1h-pyrazol-3-amine (CAS 1001757-53-4)
- 4-Chloro-1-(3-fluorobenzyl)-1H-pyrazol-3-amine (CAS 1001757-55-6)
- 1-[(2-Chloro-4-fluorophenyl)methyl]-1H-pyrazol-4-amine (CAS 1002033-29-5)
- (R)-1-(2-Chloro-8-fluoroquinolin-3-yl)ethanol, 97% (CAS 1065481-27-7)
- (R)-1-(2-chloro-7-fluoroquinolin-3-yl)ethan-1-ol (CAS 1065483-17-1)
- 3-(4-Chloro-2-fluorophenyl)-4-methyl-1h-pyrazol-5-amine (CAS 1146218-11-2)
- 3-(5-Chloro-2-fluorophenyl)-1-methyl-1h-pyrazol-5-amine (CAS 1152666-84-6)
Recommended Standards
- 1-(2-Chloro-6-fluorobenzyl)-1h-pyrazol-4-amine (CAS 957006-06-3)
- 2-(2,5-Dioxopyrrolidin-1-yl)ethane-1-sulfonyl chloride (CAS 89756-66-1)
- 1-(4-Chloro-5-fluoro-1H-indol-1-yl)propan-2-one (CAS 1956380-35-0)
- 2-Chloro-1-(5-fluoro-2-methyl-1H-indol-3-yl)ethan-1-one (CAS 843638-28-8)
- tert-Butyl (1,3-dioxoisoindolin-2-yl) carbonate (CAS 15263-20-4)
- 3-Amino-4-fluoro-N-phenethylbenzamide (CAS 1155913-52-2)
- 1,1,1-trifluoro-3-isocyanatopropane (CAS 406-97-3)
- 1-Bromo-4-(cyclopropylmethyl)-2-methylbenzene (CAS 1369916-55-1)
- Trimetazidine Impurity 10 HCl (CAS 879646-17-0)
- Methyl 3-bromo-4-[(chlorosulfonyl)methyl]benzoate (CAS 1061617-77-3)
- Indolin-5-ol hydrochloride (CAS 92818-38-7)
- (4'-Chloro-[1,1'-biphenyl]-3-yl)methanol (CAS 773872-39-2)
- 2-(2-((N-Methylacetamido)methyl)pyrrolidin-1-yl)acetic acid (CAS 1353978-60-5)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
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