n-(3,4-Dichlorobenzyl)-1-methyl-1h-pyrazol-4-amine CAS 1153294-35-9
| CAS No. | 1153294-35-9 |
| Molecular Formula | C11H11Cl2N3 |
| Molecular Weight | 256.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies n-(3,4-Dichlorobenzyl)-1-methyl-1h-pyrazol-4-amine (CAS 1153294-35-9), a certified reference material (molecular formula C11H11Cl2N3, MW 256.13 g/mol) for analytical method development and quality control.
Structurally, n-(3,4-Dichlorobenzyl)-1-methyl-1h-pyrazol-4-amine (C11H11Cl2N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 256.13 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures n-(3,4-Dichlorobenzyl)-1-methyl-1h-pyrazol-4-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H11Cl2N3 |
| Molecular Weight | 256.13 g/mol |
| 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.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related n Standards
- N-(3,4-dichlorobenzyl)-1-methyl-1H-pyrazol-3-amine (CAS 1178648-66-2)
- 1-(3,4-dichlorobenzyl)-5-methyl-1H-pyrazol-3-amine (CAS 956440-99-6)
- N-(2,4-dichlorobenzyl)-1-(furan-2-yl)methanamine (CAS 725226-21-1)
- 1-(2,4-Dichlorobenzyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1491960-80-5)
- 1-(3,4-Dichlorobenzyl)-1H-pyrazole-4-carbaldehyde (CAS 1177324-36-5)
- 1-(2,6-Dichlorobenzyl)-1H-pyrazole-4-carbaldehyde (CAS 1177356-52-3)
- 6-(2,6-Dichlorobenzyl)pyridazin-3(2H)-one (CAS 320419-52-1)
- 2-(2,4-Dichlorobenzyl)-3-methylisoxazol-5(2H)-one (CAS 139307-50-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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