1-((4-Chloro-1,3-dimethyl-1h-pyrazol-5-yl)methyl)-1h-pyrazol-3-amine CAS 1492672-29-3
| CAS No. | 1492672-29-3 |
| Molecular Formula | C9H12ClN5 |
| Molecular Weight | 225.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-((4-Chloro-1,3-dimethyl-1h-pyrazol-5-yl)methyl)-1h-pyrazol-3-amine (CAS 1492672-29-3) is a high-purity analytical reference standard with the molecular formula C9H12ClN5 and a molecular weight of 225.68 g/mol.
Based on its molecular formula C9H12ClN5, 1-((4-Chloro-1,3-dimethyl-1h-pyrazol-5-yl)methyl)-1h-pyrazol-3-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 225.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 1-((4-Chloro-1,3-dimethyl-1h-pyrazol-5-yl)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.
Physical & Chemical Properties
| Molecular Formula | C9H12ClN5 |
| Molecular Weight | 225.68 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Chloro Standards
- 4-Chloro-1-((1,3-dimethyl-1h-pyrazol-4-yl)methyl)-1h-pyrazol-5-amine (CAS 1004451-70-0)
- 4-Chloro-1-((1-ethyl-1h-pyrazol-4-yl)methyl)-1,2-dihydro-3h-pyrazol-3-imine (CAS 1004452-02-1)
- 4-Chloro-1-((1,3-dimethyl-1H-pyrazol-4-yl)methyl)-1H-pyrazol-3-amine (CAS 1006343-94-7)
- 4-Chloro-1-((1,5-dimethyl-1h-pyrazol-4-yl)methyl)-1,2-dihydro-3h-pyrazol-3-imine (CAS 1006348-72-6)
- 1-((4-Chloro-3,5-dimethyl-1h-pyrazol-1-yl)methyl)-1,2-dihydro-3h-pyrazol-3-imine (CAS 1006472-80-5)
- 1-((4-Chloro-1H-pyrazol-1-yl)methyl)-3,5-dimethyl-1H-pyrazol-4-amine (CAS 1006473-09-1)
- 4-chloro-1-[(1-ethyl-1H-pyrazol-4-yl)methyl]-1H-pyrazol-5-amine (CAS 1171148-73-4)
- 4-Chloro-1-((1,5-dimethyl-1H-pyrazol-4-yl)methyl)-1H-pyrazol-5-amine (CAS 1171555-61-5)
Recommended Standards
- 1-(3-(1h-Imidazol-1-yl)propyl)-4-chloro-1h-pyrazol-3-amine (CAS 1340301-83-8)
- 1-((4-Chloro-1,3-dimethyl-1h-pyrazol-5-yl)methyl)-1h-pyrazol-4-amine (CAS 1493104-85-0)
- 4-Chloro-1-(2-(2-methyl-1h-imidazol-1-yl)ethyl)-1h-pyrazol-3-amine (CAS 1340252-13-2)
- N2,N4-Diallyl-6-chloro-1,3,5-triazine-2,4-diamine (CAS 15468-86-7)
- 1-(2-Chloro-4-fluorophenyl)-3-oxocyclobutane-1-carbonitrile (CAS 1378665-60-1)
- 1-(3-Nitro-4-(thiazol-2-ylthio)phenyl)ethan-1-one (CAS 1252173-44-6)
- (3R,4R,5S,6R)-6-(acetoxymethyl)-3-(((2,2,2-trichloroethoxy)carbonyl)amino)tetrahydro-2H-pyran-2,4,5-triyl triacetate (CAS 114360-77-9)
- 3-(2-Nitrophenyl)pentane-2,4-dione (CAS 89185-84-2)
- 4-Bromophenacyl-trifluoromethanesulfonate (CAS 93128-04-2)
- 4-Chloro-3-(3-chloro-5-fluorophenyl)-2-fluoropropiophenone (CAS 898751-20-7)
- 8-Methoxy-2,3-dihydro-1,4-benzodioxine-6-carboxylic acid (CAS 852956-36-6)
- 2-Isopropoxy-2-phenylacetic acid (CAS 5394-87-6)
- [2-Ethoxy-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanol (CAS 2098425-82-0)
- Tau Peptide (273-284) trifluoroacetate salt (CAS 1663490-91-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com