n4-(4-Chlorophenyl)-2-methylpyrimidine-4,6-diamine CAS 77297-44-0
| CAS No. | 77297-44-0 |
| Molecular Formula | C11H11ClN4 |
| Molecular Weight | 234.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 234.68 g/mol gives n4-(4-Chlorophenyl)-2-methylpyrimidine-4,6-diamine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies n4-(4-Chlorophenyl)-2-methylpyrimidine-4,6-diamine (CAS 77297-44-0), a certified reference material (molecular formula C11H11ClN4, MW 234.68 g/mol) for analytical method development and quality control.
The molecular framework of n4-(4-Chlorophenyl)-2-methylpyrimidine-4,6-diamine (C11H11ClN4) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 n4-(4-Chlorophenyl)-2-methylpyrimidine-4,6-diamine 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 | C11H11ClN4 |
| Molecular Weight | 234.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related n Standards
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Recommended Standards
- N-[(2-Chlorophenyl)methyl]-1H-pyrrole-2-carboxamide (CAS 478249-65-9)
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- N'-(4-chlorophenyl)-1-methyl-1H-imidazole-4-carboximidamide (CAS 959604-71-8)
- N4-Benzyl-6-chloropyrimidine-2,4-diamine (CAS 91066-67-0)
- 1-(3-Bromophenyl)cyclopentanecarboxylic Acid (CAS 143328-23-8)
- (4-Fluoro-3-methylphenyl)hydrazine hydrochloride (CAS 21686-17-9)
- 1-(4-Bromo-2-fluorophenyl)cyclobutanecarbonitrile (CAS 749929-04-2)
- 1-(3-Bromophenyl)-1-methylethylamine (CAS 74702-93-5)
- 5-Chloro-6-iodo-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 2601593-33-1)
- Methyl 5-bromo-2-fluoro-4-methoxybenzoate (CAS 949465-86-5)
- 5-(2-(2-(4-(3-(Dimethylamino)propoxy)phenyl)propan-2-yl)pyridin-4-yl)-4-methylthiazol-2-amine (CAS 1395492-87-1)
- 2-Iodo-4-(trifluoromethoxy)aniline (CAS 845866-79-7)
- (E)-3-(Dimethylamino)-1-(pyridin-2-yl)prop-2-en-1-one (CAS 123367-25-9)
- Fibronectin Adhesion-Promoting Peptide (CAS 125720-21-0)
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