3,5-Dimethyl-1-(o-tolyl)-1h-pyrazol-4-amine CAS 1153040-80-2
| CAS No. | 1153040-80-2 |
| Molecular Formula | C12H15N3 |
| Molecular Weight | 201.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3,5-Dimethyl-1-(o-tolyl)-1h-pyrazol-4-amine (C12H15N3) 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 201.27 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3,5-Dimethyl-1-(o-tolyl)-1h-pyrazol-4-amine (CAS 1153040-80-2), molecular formula C12H15N3 and molecular weight 201.27 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3,5-Dimethyl-1-(o-tolyl)-1h-pyrazol-4-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 | C12H15N3 |
| Molecular Weight | 201.27 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.) | 1989 |
| Nitrogen Atoms | 3 |
Related Dimethyl Standards
- 4-[(3,5-dimethyl-1h-pyrazol-1-yl)methyl]aniline (CAS 1005596-25-7)
- 4-(2,4-Dimethyl-1H-imidazol-1-yl)-2-methylaniline (CAS 102792-03-0)
- 4-((3,5-Dimethyl-1H-pyrazol-4-yl)methyl)aniline (CAS 1030378-93-8)
- 2,4-Dimethyl-6-(5-methyl-2H-pyrazol-3-yl)-phenylamine (CAS 1030618-76-8)
- 1,4-Dimethyl-3-(o-tolyl)-1h-pyrazol-5-amine (CAS 1152654-87-9)
- 1,4-Dimethyl-3-(p-tolyl)-1h-pyrazol-5-amine (CAS 1152681-87-2)
- 3,5-dimethyl-1-(3-methylphenyl)-1H-pyrazol-4-amine (CAS 1153040-84-6)
- (2,5-Dimethyl-1-(pyridin-3-yl)-1h-pyrrol-3-yl)methanamine (CAS 1177317-35-9)
Recommended Standards
- 3-(2,5-Dimethylphenyl)-1-methyl-1h-pyrazol-5-amine (CAS 1152709-12-0)
- 3-(3,5-Dimethylphenyl)-1-methyl-1h-pyrazol-5-amine (CAS 1152708-52-5)
- n-Methyl-1-(5-(p-tolyl)-1h-imidazol-2-yl)methanamine (CAS 1153424-27-1)
- 1-Methyl-N-(1-phenylethyl)-1h-pyrazol-4-amine (CAS 1153751-01-9)
- 2,6-DIethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester (CAS 900504-04-3)
- NIckel benzoate (CAS 553-71-9)
- 7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazol-3-amine (CAS 1626335-94-1)
- 1-Methoxy-N-(4-methoxybenzyl)propan-2-amine (CAS 353777-78-3)
- 7-Chloro-6-methoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride (CAS 1820687-14-6)
- 1-(Pyridin-2-yl)azetidine-3-carboxylic acid (CAS 1380300-81-1)
- 2-(4-Aminopiperidin-1-yl)pyridine-4-carboxylic acid dihydrochloride (CAS 1354952-11-6)
- Ethyl 2-(4-Hydroxyphenyl)-4-methylthiazole-5-carboxylate Hydrochloride (CAS 399017-10-8)
- 2-(4-Fluorocyclohex-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1356111-12-0)
- Palmitoyl Hexapeptide-12 TFA salt (CAS 171263-26-6(Free Base))
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