4-(1H-Imidazol-2-yl)benzoyl chloride hydrochloride CAS 328547-01-9
| CAS No. | 328547-01-9 |
| Molecular Formula | C10H7ClN2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-(1H-Imidazol-2-yl)benzoyl chloride hydrochloride (C10H7ClN2OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 243.09 g/mol, it falls into the medium-molecular-weight range. 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).
4-(1H-Imidazol-2-yl)benzoyl chloride hydrochloride (CAS 328547-01-9) is a high-purity analytical reference standard with the molecular formula C10H7ClN2OHCl and a molecular weight of 243.09 g/mol.
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-(1H-Imidazol-2-yl)benzoyl chloride hydrochloride 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 | C10H7ClN2O HCl |
| Molecular Weight | 243.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related H Standards
- 3-(1H-Imidazol-2-yl)acrylamide (CAS 1000568-69-3)
- 3-[2-(1H-imidazol-1-yl)ethoxy]benzaldehyde (CAS 1001505-70-9)
- 2-(1H-Imidazol-1-yl)-3-iodopyridine (CAS 1001658-88-3)
- 2-(1H-imidazol-1-yl)cyclohexan-1-ol (CAS 100199-09-5)
- 4-(1H-imidazol-1-yl)-N,N-dimethylaniline (CAS 10040-97-8)
- 4-(imidazol-1-yl)phenol (CAS 10041-02-8)
- 3-(1H-imidazol-1-yl)phenol (CAS 10041-03-9)
- 2-(1H-imidazol-1-yl)phenol (CAS 10041-04-0)
Recommended Standards
- (1-cyclopentylazetidin-2-yl)methanol (CAS 1909308-96-8)
- 2-Amino-1-(1,7-diazaspiro[3.5]nonan-7-yl)ethan-1-one (CAS 1420971-30-7)
- {1-[(4-methoxyphenyl)methyl]azetidin-2-yl}methanamine (CAS 1996427-40-7)
- 5-(2-(Benzyloxy)ethyl)-1-(4-chloro-2-nitrophenyl)-1H-pyrazole (CAS 1357561-15-9)
- 7-Chloroquinoline-4-sulfonyl chloride (CAS 1134937-73-7)
- 2-(3,3,5-Trimethylcyclohexyl)ethan-1-amine (CAS 855603-95-1)
- 4-Methyl-7-nitro-1,2,3,4-tetrahydroisoquinoline (CAS 179175-61-2)
- (R)-N-Boc-aziridine-2-carboxylic Acid (CAS 1286768-92-0)
- 1-[(4-methylphenyl)sulfanyl]cyclopentane-1-carboxylic acid (CAS 1250016-34-2)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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