4-(2-Chloroacetyl)-5-methyl-1H-imidazol-2(3H)-one CAS 118097-30-6
| CAS No. | 118097-30-6 |
| Molecular Formula | C6H7ClN2O2 |
| Molecular Weight | 174.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Chloroacetyl)-5-methyl-1H-imidazol-2(3H)-one (C6H7ClN2O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 4-(2-Chloroacetyl)-5-methyl-1H-imidazol-2(3H)-one (CAS 118097-30-6), a certified reference material (molecular formula C6H7ClN2O2, MW 174.58 g/mol) for analytical method development and quality control.
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 4-(2-Chloroacetyl)-5-methyl-1H-imidazol-2(3H)-one 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 | C6H7ClN2O2 |
| Molecular Weight | 174.58 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloroacetyl Standards
- 2-(chloroacetyl)-5-methylisoxazol-3(2H)-one (CAS 38100-64-0)
- 1-(2-Chloroacetyl)piperidin-3-one (CAS 1353947-07-5)
- 1-(chloroacetyl)azepane (CAS 52227-33-5)
- 2-(2-Chloroacetyl)-3-(dimethylamino)acrylonitrile (CAS 339097-02-8)
- n'-(2-Chloroacetyl)cyclopropanecarbohydrazide (CAS 1092277-56-9)
- 3-(2-Chloroacetyl)-1-cyclopropylurea (CAS 771499-64-0)
- 4-(2-Chloroacetyl)piperazin-2-one (CAS 59701-84-7)
- 4-(2-Chloroacetyl)-1h-pyrrole-2-carbaldehyde (CAS 115027-23-1)
Recommended Standards
- 4-Chloro-2-ethyl-1H-imidazole-5-carboxylic acid (CAS 1093261-80-3)
- 5-Chloro-2-ethyl-6-hydroxypyrimidin-4(3H)-one (CAS 1197-31-5)
- (2-Chloro-1,2-difluoroethenyl)benzene (CAS 10575-55-0)
- 2-(6-Chloro-pyridazin-3-yloxy)-ethanol (CAS 122913-80-8)
- (S)-3,4-Dimethyloxazolidine-2,5-dione (CAS 58311-53-8)
- Tert-butyl (S)-(1-hydroxy-4-phenylbutan-2-yl)carbamate (CAS 116611-54-2)
- Tert-butyl 2-(imino(naphthalen-2-yl)methyl)hydrazine-1-carboxylate (CAS 1053655-99-4)
- 3-(5-phenyl-1,2,4-oxadiazol-3-yl)morpholine hydrochloride (CAS 1461704-93-7)
- (3-Methylimidazo[1,2-a]pyridin-6-yl)methanamine (CAS 1216132-36-3)
- 4-(Pyridin-4-yl)-2-(pyrrolidin-1-yl)pyrimidine-5-carboxylic acid (CAS 1708428-32-3)
- 6,8-Dimethyl-2-(5-methyl-2-furyl)quinoline-4-carbonyl chloride (CAS 1160254-77-2)
- Methyl 2-methylenebutanoate (CAS 2177-67-5)
- Bis(triphenylphosphine)copper Tetrahydroborate (CAS 16903-61-0)
- Palmitoyl hexapeptide-6 (CAS 891498-01-4)
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