4-(2-Chloroethoxy)-1H-benzo[d]imidazole CAS 212062-44-7
| CAS No. | 212062-44-7 |
| Molecular Formula | C9H9ClN2O |
| Molecular Weight | 196.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Chloroethoxy)-1H-benzo[d]imidazole (C9H9ClN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; 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.
4-(2-Chloroethoxy)-1H-benzo[d]imidazole (CAS 212062-44-7) is a high-purity analytical reference standard with the molecular formula C9H9ClN2O and a molecular weight of 196.63 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 4-(2-Chloroethoxy)-1H-benzo[d]imidazole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H9ClN2O |
| Molecular Weight | 196.63 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2017 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloroethoxy Standards
- 3-(2-Chloroethoxy)-1,1,2,2-tetrafluoropropane (CAS 64769-39-7)
- 3-[2-(2-chloroethoxy)ethyl]-1,3-oxazolidin-2-one (CAS 1342993-94-5)
- 2-(2-Chloroethoxy)benzamide (CAS 29579-13-3)
- 4-(2-Chloroethoxy)benzamide (CAS 36616-30-5)
- 2-(2-Chloroethoxy)phenylboronic acid (CAS 2096336-35-3)
- 4-(2-Chloroethoxy)phenylboronic Acid (CAS 252044-23-8)
- 1-(2-Chloroethoxy)-2-ethoxybenzene (CAS 56842-04-7)
- 1-(2-Chloroethoxy)-2-methoxy-4-methylbenzene (CAS 521061-61-0)
Recommended Standards
- 4-(2-Chloroallyl)benzoic acid (CAS 732249-50-2)
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- 3-Amino-7-chloro-3,4-dihydroquinolin-2(1H)-one (CAS 56433-13-7)
- 4-(5-Chloro-2-hydroxyphenyl)but-3-en-2-one (CAS 64657-47-2)
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- ((2-Phenylpropan-2-yl)oxy)(trifluoromethyl)sulfane (CAS 1640084-14-5)
- 4-amino-N-(4-butylphenyl)benzene-1-sulfonamide (CAS 438003-27-1)
- 1-ethyl-3-pyrrolidin-2-yl-1H-pyrazole (CAS 1172228-66-8)
- Methyl Fumaraldehydate (CAS 5837-72-9)
- (2R,3S)-2-(Pyridin-4-yl)tetrahydrofuran-3-amine dihydrochloride (CAS 1808470-13-4)
- 2-(Aminomethyl)-4-cyano-6-(difluoromethyl)-3-fluoropyridine (CAS 1804485-60-6)
- *Barbital-d5 (CAS 1189694-78-7)
- Carfilzomib Impurity 71 (CAS 868539-98-4)
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