23785-22-0 4-(chloromethyl)-1H-imidazole 4-Chloromethyl-1H-imidazole A4961 CAS 23785-22-0
| CAS No. | 23785-22-0 |
| Molecular Formula | C4H5ClN2 |
| Molecular Weight | 116.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 23785-22-0 4-(chloromethyl)-1H-imidazole 4-Chloromethyl-1H-imidazole A4961 (C4H5ClN2) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 116.55 g/mol, it falls into the low-molecular-weight range. 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 23785-22-0 4-(chloromethyl)-1H-imidazole 4-Chloromethyl-1H-imidazole A4961 (CAS 23785-22-0), a certified reference material (molecular formula C4H5ClN2, MW 116.55 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 23785-22-0 4-(chloromethyl)-1H-imidazole 4-Chloromethyl-1H-imidazole A4961 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 | C4H5ClN2 |
| Molecular Weight | 116.55 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related chloromethyl Standards
- 3-(Chloromethyl)furan (CAS 14497-29-1)
- 1-(Chloromethyl)-1H-pyrazole (CAS 84968-04-7)
- 2-(Chloromethyl)-1H-imidazole (CAS 40403-72-3)
- 3-(Chloromethyl)pyrazole Hydrochloride (CAS 69658-97-5)
- 4-(Chloromethyl)cyclopent-1-ene (CAS 88710-86-5)
- 5-(Chloromethyl)oxazole (CAS 172649-57-9)
- 2-(Chloromethyl)oxazole (CAS 185246-17-7)
- 3-(Chloromethyl)isoxazole (CAS 57684-71-6)
Recommended Standards
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- Cleomiscosin C (CAS 84575-10-0)
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- 4-Bromo-2-(difluoromethyl)-5-nitronicotinaldehyde (CAS 1805358-64-8)
- DMTr-LNA-C(Bz)-3-CED-phosphoramidite (CAS 206055-78-9)
- Mirogabalin Impurity 138 (CAS CATO-C4X-2924138)
- Ruxolitinib Impurity 18 (CAS CATO-C4X-205818)
- Des-Ile12-Aib13-Tirzepatide (CAS CATO-CPTD788960)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com