5-(2,4-Dimethylphenyl)-1H-pyrazol-3-amine CAS 416860-45-2
| CAS No. | 416860-45-2 |
| Molecular Formula | C11H13N3 |
| Molecular Weight | 187.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-(2,4-Dimethylphenyl)-1H-pyrazol-3-amine.
CATO supplies 5-(2,4-Dimethylphenyl)-1H-pyrazol-3-amine (CAS 416860-45-2), a certified reference material (molecular formula C11H13N3, MW 187.24 g/mol) for analytical method development and quality control.
Structurally, 5-(2,4-Dimethylphenyl)-1H-pyrazol-3-amine (C11H13N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. 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 187.24 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 5-(2,4-Dimethylphenyl)-1H-pyrazol-3-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 | C11H13N3 |
| Molecular Weight | 187.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 2025 |
| Nitrogen Atoms | 3 |
Related Dimethylphenyl Standards
- 1021271-79-3 4-(3,4-Dimethylphenyl)-4-oxobutanenitrile MFCD12047036 (CAS 1021271-79-3)
- 3-(2,6-Dimethylphenyl)-1h-pyrazol-5-amine (CAS 1040723-87-2)
- 1-(2,4-dimethylphenyl)-1H-pyrazol-4-amine (CAS 1153039-63-4)
- 1-(3,4-Dimethylphenyl)-1H-pyrazol-4-amine (CAS 1707667-84-2)
- 3-(2,5-dimethylphenyl)-1H-pyrazol-5-amine (CAS 501902-68-7)
- 3-(3,5-dimethylphenyl)-1H-pyrazol-5-amine (CAS 503818-85-7)
- (2,5-dimethylphenyl) (2,6-dimethylphenyl) (2,4,6-trimethylphenyl) phosphate 7605-28-9 A838599 phosphoric acid (2,5-dimethylphenyl) (2,6-dimethylphenyl) (2,4,6-trimethylphenyl) ester (CAS 7605-28-9)
- 4-(2,3-Dimethylphenyl)-1,2,3,6-tetrahydropyridine (CAS 194669-34-6)
Recommended Standards
- 4-Phenylpiperazine-1-carbonitrile (CAS 77464-04-1)
- 5-(3,4-Dimethyl-phenyl)-2H-pyrazol-3-ylamine (CAS 501902-67-6)
- 4-Pentanoylbenzonitrile (CAS 30611-20-2)
- 5-(4-Methylphenyl)-5-oxopentanenitrile (CAS 88636-41-3)
- 2,3,4,5,6-Pentachloro-p-terphenyl (CAS 61577-01-3)
- 3-(1-(4-Methoxyphenyl)-3-methyl-1H-pyrazolo[3,4-d]thiazol-5-yl)cyclohexane-1-carboxylic acid (CAS 1172372-71-2)
- 4-bromo-1-methyl-2,3-dihydro-1H-indol-2-one (CAS 884855-68-9)
- Methyl 3-amino-4-((4-chlorophenyl)sulfonyl)-5-(methylthio)thiophene-2-carboxylate (CAS 845266-18-4)
- 3-Butylidene-7-methylimidazo[1,2-a]pyrimidine-2,5(1H,3H)-dione (CAS 61593-28-0)
- 2,4,6-Tris(trifluoromethyl)benzamide (CAS 25753-21-3)
- 3-chloro-6-(3-chloropiperidin-1-yl)pyridazine (CAS 1185310-37-5)
- Trimethyl(4-pyridyl)tin (CAS 59020-06-3)
- 3-Cyanobiphenyl (CAS 24973-50-0)
- semaglutide (CAS 782487-28-9)
Why CATO?
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