1-(4,6-Dimethylpyrimidin-2-yl)-3-(2-ethylphenyl)guanidine CAS 332938-09-7
| CAS No. | 332938-09-7 |
| Molecular Formula | C15H19N5 |
| Molecular Weight | 269.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(4,6-Dimethylpyrimidin-2-yl)-3-(2-ethylphenyl)guanidine 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.
CATO supplies 1-(4,6-Dimethylpyrimidin-2-yl)-3-(2-ethylphenyl)guanidine (CAS 332938-09-7), a certified reference material (molecular formula C15H19N5, MW 269.34 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H19N5, 1-(4,6-Dimethylpyrimidin-2-yl)-3-(2-ethylphenyl)guanidine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 269.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C15H19N5 |
| Molecular Weight | 269.34 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Dimethylpyrimidin Standards
- 1-(4,6-Dimethylpyrimidin-2-yl)-3-(4-ethylphenyl)guanidine (CAS 332073-84-4)
- 5-(((4,6-Dimethylpyrimidin-2-yl)thio)methyl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 637321-25-6)
- N-(4,6-Dimethylpyrimidin-2-yl)-N-(2-methoxyphenyl)acetamide (CAS 105916-98-1)
- 1-(4,6-Dimethylpyrimidin-2-yl)-3-(2-methoxyphenyl)guanidine (CAS 304868-09-5)
- 1-(4,6-Dimethylpyrimidin-2-yl)-3-(3-methoxyphenyl)guanidine (CAS 351190-34-6)
- 1-(4,6-Dimethylpyrimidin-2-yl)-3-(4-methoxyphenyl)guanidine (CAS 34747-52-9)
- N-(4,6-Dimethylpyrimidin-2-yl)indoline-1-carboximidamide (CAS 664371-35-1)
- 2-((4,6-Dimethylpyrimidin-2-yl)thio)-1-(thiophen-2-yl)ethan-1-one (CAS 334500-76-4)
Recommended Standards
- 1-(4-(Pyridin-4-ylmethoxy)phenyl)piperazine (CAS 862471-98-5)
- 1-(4-(Pyridin-3-ylmethoxy)phenyl)piperazine (CAS 862471-97-4)
- 1-(Naphthalen-2-ylmethyl)piperidine-3-carboxylic acid (CAS 896048-89-8)
- 1-(4-(Dimethylamino)phenyl)-3-(p-tolyl)urea (CAS 847934-12-7)
- 4-Ethylpicolinic acid (CAS 4021-13-0)
- 1-Allyl-4-(3-chlorophenyl)-1H-imidazol-5-amine (CAS 1250736-95-8)
- tert-Butyl 4-(4-cyanobenzylamino)piperidine-1- (CAS 888944-30-7)
- 2-(5-Methoxybenzo[b]thiophen-3-yl)acetic acid (CAS 30129-68-1)
- 2-amino-1-(5-amino-1H-imidazol-4-yl)ethan-1-one (CAS 703396-77-4)
- methyl 2-(acetyloxy)-2-phenylacetate (CAS 947-94-4)
- Ethyl6-(tert-Butyl)-4-hydroxynicotinate (CAS 134653-98-8)
- Ethyl 7-(2,5-dimethylphenyl)-7-oxoheptanoate (CAS 898792-85-3)
- 2-Chloro-N-(2,4-dimethylphenyl)propanamide (CAS 109099-55-0)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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