2-(Chloromethyl)-N-(2-methoxyethyl)quinazolin-4(3H)-imine CAS 1255147-15-9
| CAS No. | 1255147-15-9 |
| Molecular Formula | C12H14ClN3O |
| Molecular Weight | 251.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 2-(Chloromethyl)-N-(2-methoxyethyl)quinazolin-4(3H)-imine (CAS 1255147-15-9), a certified reference material (molecular formula C12H14ClN3O, MW 251.71 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(Chloromethyl)-N-(2-methoxyethyl)quinazolin-4(3H)-imine is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 251.71 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C12H14ClN3O |
| Molecular Weight | 251.71 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloromethyl Standards
- 4-(Chloromethyl)-2-(2-ethoxyphenyl)-5-methyloxazole (CAS 1048921-06-7)
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- 4-(Chloromethyl)-1-(2-ethoxybenzyl)-1H-1,2,3-triazole (CAS 1456485-09-8)
- 3-(Chloromethyl)-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazolo[3,4-b]pyridine (CAS 2443910-01-6)
- 4-(Chloromethyl)-2-(4-ethoxyphenyl)-5-methyl-1,3-oxazole (CAS 932728-55-7)
- Chloromethyl 4-([(tert-butoxy)carbonyl]amino)butanoate (CAS 872044-65-0)
- 3-(Chloromethyl)-5-(5-fluoro-2-methoxyphenyl)pyridine (CAS 1047030-41-0)
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Recommended Standards
- Ethyl 7-chloro-3,6-dimethyl-1H-indole-2-carboxylate (CAS 1227270-89-4)
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- 6-chloro-8-methoxy-2-propylquinolin-4-ol (CAS 1189107-18-3)
- 8-chloro-5-methoxy-2-propylquinolin-4-ol (CAS 1189105-70-1)
- (2S,3S)-1-(2-methoxyethyl)-6-oxo-2-(o-tolyl)piperidine-3-carboxylic acid (CAS 1175889-18-5)
- 4-Ethoxy-2,3-difluorobenzamide (CAS 1017779-57-5)
- (E)-Methyl 4-bromostyrylcarbamate (CAS 135879-71-9)
- 2-[[2,3-Dihydro-2-[(3-methoxyphenyl)methylene]-3-oxo-6-benzofuranyl]oxy]acetic acid (CAS 859664-16-7)
- 2-Propylquinoline (CAS 1613-32-7)
- 5-Bromo-N,3-dimethyl-2-nitroaniline (CAS 1639116-33-8)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(1-methylcyclobutyl)propanoic acid (CAS 2231664-92-7)
- (1-(2,4-Difluorobenzyl)piperidin-3-yl)methanamine (CAS 1283665-71-3)
- {2-[(4-methoxyphenyl)methoxy]pyridin-4-yl}methanamine (CAS 869293-98-1)
- His-Cyclic-Semaglutide (CAS CATO-C4X-2226182)
Why CATO?
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