4-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-methyl-6-(2-(1-(p-tolyl)ethylidene)hydrazinyl)pyrimidine CAS 415698-51-0
| CAS No. | 415698-51-0 |
| Molecular Formula | C19H22N6 |
| Molecular Weight | 334.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-methyl-6-(2-(1-(p-tolyl)ethylidene)hydrazinyl)pyrimidine 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.
CATO supplies 4-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-methyl-6-(2-(1-(p-tolyl)ethylidene)hydrazinyl)pyrimidine (CAS 415698-51-0), a certified reference material (molecular formula C19H22N6, MW 334.42 g/mol) for analytical method development and quality control.
The molecular framework of 4-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-methyl-6-(2-(1-(p-tolyl)ethylidene)hydrazinyl)pyrimidine (C19H22N6) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 4-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-methyl-6-(2-(1-(p-tolyl)ethylidene)hydrazinyl)pyrimidine 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 | C19H22N6 |
| Molecular Weight | 334.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 6 |
Related Dimethyl Standards
- Dimethyl 2,2'-disulfanediyldibenzoate (CAS 5459-63-2)
- N-(3,3-Dimethyl-4-oxo-5-propyl-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-2-ethoxyacetamide (CAS 921521-95-1)
- 5-(5,5-Dimethyl-1,3-dioxan-2-YL)-3',5'-dimethyl-4'-methoxyvalerophenone (CAS 898786-77-1)
- 5-(5,5-Dimethyl-1,3-dioxan-2-yl)-4-isopropoxyvalerophenone (CAS 898755-83-4)
- 2,5-dimethyl-2,5-di(benzoylperoxy)hexane 4,4-bis[(1,1-dimethylethyl)dioxy]-pentanoicacibutylester 995-33-5 Butyl 4,4-bis(tert-butyldioxy)valerate n-butyl 4,4-bis(t-butylperoxy) valerate varox 118 varox 230-xl varox dcp-40c varox dcp-40ke (CAS 995-33-5)
- (5S)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]Heptane-2-carboxylic acid (CAS 1232134-74-5)
- 4,5-Dimethyl-2-(2-(p-tolylthio)acetamido)thiophene-3-carboxamide (CAS 896291-40-0)
- N,6-Dimethyl-2-(thiophene-2-carboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 892977-21-8)
Recommended Standards
- 3-(4-Benzhydrylpiperazin-1-yl)-1H-1,2,4-triazol-5-amine (CAS 339021-25-9)
- Methyl 2-((3-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)butanoate (CAS 868967-05-9)
- 2-((5,6-Dimethylthieno[2,3-d]pyrimidin-4-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide (CAS 460727-10-0)
- (E)-1-(4-methyl-2-phenylthiazol-5-yl)-3-(p-tolylamino)prop-2-en-1-one (CAS 1164473-84-0)
- methyl[2-(1,3-thiazol-2-yl)ethyl]amine (CAS 152483-10-8)
- 4-Piperidinyl nicotinate hydrochloride (CAS 1219948-64-7)
- 2,3-Difluoro-4-(hexyloxy)phenol (CAS 163002-45-7)
- 2-(2,3-Difluorobenzoyl)-5-(1,3-dioxolan-2-yl)thiophene (CAS 898778-73-9)
- Nelarabine Impurity 3 (CAS 1233127-29-1)
- 2-(2,4,5-Trimethoxyphenyl)cyclopropan-1-amine (CAS 1157140-51-6)
- Methyl 1-benzhydrylazetidine-3-carboxylate (CAS 53871-06-0)
- 2-(Dibenzylamino)-2-phenylacetic acid (CAS 875272-58-5)
- 3-Amino-2-bromopyridin-4(1H)-one (CAS 1805075-25-5)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
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