2-(Chloromethyl)-4,6-dimethylpyrimidine CAS 74502-83-3
| CAS No. | 74502-83-3 |
| Molecular Formula | C7H9ClN2 |
| Molecular Weight | 156.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(Chloromethyl)-4,6-dimethylpyrimidine.
2-(Chloromethyl)-4,6-dimethylpyrimidine (CAS 74502-83-3), molecular formula C7H9ClN2 and molecular weight 156.61 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H9ClN2, 2-(Chloromethyl)-4,6-dimethylpyrimidine contains a nitrile group, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 156.61 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 2-(Chloromethyl)-4,6-dimethylpyrimidine 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 | C7H9ClN2 |
| Molecular Weight | 156.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloromethyl Standards
- 3-(Chloromethyl)-2-methylphenol (CAS 1182257-74-4)
- 3-(Chloromethyl)-5-methylpyridin-2-amine (CAS 1227581-55-6)
- 3-(Chloromethyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole (CAS 1260670-79-8)
- 5-(Chloromethyl)-2,4-dimethylpyrimidine (CAS 1314940-34-5)
- 5-(Chloromethyl)-4-methylpyridin-2-amine (CAS 1355233-09-8)
- (2-(Chloromethyl)phenyl)methanol (CAS 142066-41-9)
- (3-(Chloromethyl)phenyl)methanol (CAS 175464-51-4)
- 2-(chloromethyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole (CAS 1909337-19-4)
Recommended Standards
- 2-(Aminomethyl)-5-chloroaniline (CAS 67199-65-9)
- 2-amino-3-chloro-5-methylphenylamine (CAS 89856-67-7)
- 2-(6-Chloropyridin-3-yl)ethan-1-amine (CAS 54127-64-9)
- 2-Chloro-1-methoxy-3-methylbenzene (CAS 90807-19-5)
- 3-(Dimethyl-4h-1,2,4-triazol-3-yl)propan-1-amine (CAS 1248021-27-3)
- 2-Methyl-α-phenylbenzeneacetic acid (CAS 92548-88-4)
- 3-Cyclopropyl-1-methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-pyrazole (CAS 1257637-82-3)
- 4-(Hydroxymethyl)-2,6-dimethylphenylboronic acid (CAS 2121513-77-5)
- 2-Methyl-1-heptene (CAS 15870-10-7)
- 2-Chloro-5h,6h,7h,8h,9h,10h-cycloocta[b]pyridine-3,4-dicarbonitrile (CAS 1020244-32-9)
- Diphenyldi-p-tolylphosphonium chloride (CAS 20746-23-0)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2,2-difluoroethyl methanesulfonate (CAS 1823182-97-3)
- Ampicillin Impurity 102 (CAS CATO-C4X-1443102)
- Des-His(1)-Semaglutide (CAS CATO-C4X-2226216)
Why CATO?
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