2-(Chloromethyl)-4-methoxypyrimidine CAS 87273-20-9
| CAS No. | 87273-20-9 |
| Molecular Formula | C6H7ClN2O |
| Molecular Weight | 158.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-(Chloromethyl)-4-methoxypyrimidine (CAS 87273-20-9), a certified reference material (molecular formula C6H7ClN2O, MW 158.59 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H7ClN2O, 2-(Chloromethyl)-4-methoxypyrimidine contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 158.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 2-(Chloromethyl)-4-methoxypyrimidine 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 | C6H7ClN2O |
| Molecular Weight | 158.59 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.) | 1981 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloromethyl Standards
- 5-(Chloromethyl)-3-cyclopropyl-1,2,4-oxadiazole (CAS 119223-01-7)
- 2-(Chloromethyl)-5-methoxypyrazine (CAS 1196156-90-7)
- 2-(Chloromethyl)-3-methoxypyrazine (CAS 1211525-85-7)
- 2-(Chloromethyl)-6-methoxypyrazine (CAS 1260665-50-6)
- 3-(Chloromethyl)-6-methylpyridazin-4(1H)-one (CAS 17417-54-8)
- 2-(Chloromethyl)-5-cyclopropyl-1,3,4-oxadiazole (CAS 915924-77-5)
- 3-(Chloromethyl)-6-methoxypyridazine (CAS 41227-73-0)
- 4-(Chloromethyl)-2-methoxypyrimidine (CAS 944901-38-6)
Recommended Standards
- 2-(5-Chloropyrimidin-2-yl)ethan-1-ol (CAS 322732-53-6)
- 1-Ethyl-1H-pyrazole-4-carbonyl chloride (CAS 905307-18-8)
- 2-chloro-1-(1-methyl-1H-imidazol-2-yl)ethan-1-one (CAS 860772-72-1)
- 1,5-Dimethyl-1H-pyrazole-3-carbonyl chloride (CAS 49783-84-8)
- 1-(3-cyanophenyl)-5-methyl-1H-pyrazole-4-carboxylic acid (CAS 1155575-89-5)
- 6-[2-(6-chloro-3-pyridyl)ethynyl]-1H-pyrido[2,3-d]pyrimidin-4-one (CAS 2607216-33-9)
- 1-(1,3-Dioxolan-2-yl)-3,3-dimethyl-butan-2-one (CAS 87920-18-1)
- Vericiguat impurity 47 (CAS CATO-C4X-289647)
- 2-Bromo-N-(4-methoxyphenyl)-N-methylbenzamide (CAS 53103-81-4)
- 4-(6-Methoxy-3-pyridyl)-N-[2-methyl-3-[(6-oxo-4-piperazin-1-yl-pyridazin-1-yl)methyl]phenyl]benzamide (CAS 1103458-91-8)
- Ethyl 7-bromo-3,4-dihydro-4-oxoquinoline-3-carboxylate, 97% (CAS 1116339-64-0)
- 2-(2-Bromo-5-fluorophenoxy)acetic acid (CAS 874804-04-3)
- 5-(4-(Benzyloxy)benzylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 477863-06-2)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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