1-(5-Methyl-1-(o-tolyl)-1H-pyrazol-4-yl)ethanamine CAS 1152950-01-0
| CAS No. | 1152950-01-0 |
| Molecular Formula | C13H17N3 |
| Molecular Weight | 215.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(5-Methyl-1-(o-tolyl)-1H-pyrazol-4-yl)ethanamine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(5-Methyl-1-(o-tolyl)-1H-pyrazol-4-yl)ethanamine (CAS 1152950-01-0), molecular formula C13H17N3 and molecular weight 215.29 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(5-Methyl-1-(o-tolyl)-1H-pyrazol-4-yl)ethanamine (C13H17N3) 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 215.29 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 1-(5-Methyl-1-(o-tolyl)-1H-pyrazol-4-yl)ethanamine 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 | C13H17N3 |
| Molecular Weight | 215.29 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 |
Recommended Standards
- [(1-phenyl-1h-pyrazol-4-yl)methyl](propan-2-yl)amine (CAS 1152898-13-9)
- n-Butyl-4-methylphthalazin-1-amine (CAS 1153348-43-6)
- N-((1,3,5-Trimethyl-1H-pyrazol-4-yl)methyl)aniline (CAS 1152894-90-0)
- 5-n,5-n-Diethylisoquinoline-5,8-diamine (CAS 1154275-79-2)
- 3-chloro-1-(2,4-difluorophenyl)propan-1-one (CAS 184099-84-1)
- Ethyl(1-phenylpropyl)amine (CAS 87876-92-4)
- tert-butyl (3S)-3-hydroxyazepane-1-carboxylate (CAS 1493732-95-8)
- N-Allyl-3-piperidinecarboxamide hydrochloride (CAS 1220027-49-5)
- 1-(1-(2,2-Difluoroethyl)-1H-pyrazol-4-yl)-N-methylmethanamine (CAS 1343036-98-5)
- 1-(2-Methylthiazol-4-yl)guanidine (CAS 786634-51-3)
- 1,1'-(Thiophene-2,5-diyl)bis(ethan-1-one) (CAS 4927-10-0)
- 3-Amino-3-cyclobutylpropan-1-ol (CAS 1270518-57-4)
- (trans,trans)-3,4-Difluorophenyl 4'-propyl-[1,1'-bi(cyclohexane)]-4-carboxylate (CAS 94840-77-4)
- D-Phe22-Tirzepatide (CAS CATO-CPTD788912)
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