51581-52-3 HPC0JIU29O 1-(3-Chlorophenyl)-1H-imidazole Imidazole, 1-(m-chlorophenyl)- 1H-Imidazole, 1-(3-chlorophenyl)- (9CI) 5-23-04-00268 (Beilstein Handbook Reference) BRN 0510023 1-(m-Chlorophenyl)imidazole NSC 220073 UNII-HPC0JIU29O CAS 51581-52-3

Purity 97%+In StockPharmaceutical Standards
CAS No.51581-52-3
Molecular FormulaC9H17ClN2
Molecular Weight188.70 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

51581-52-3 HPC0JIU29O 1-(3-Chlorophenyl)-1H-imidazole Imidazole, 1-(m-chlorophenyl)- 1H-Imidazole, 1-(3-chlorophenyl)- (9CI) 5-23-04-00268 (Beilstein Handbook Reference) BRN 0510023 1-(m-Chlorophenyl)imidazole NSC 220073 UNII-HPC0JIU29O CAS 51581-52-3 chemical structure

Description

The occurrence of 51581-52-3 HPC0JIU29O 1-(3-Chlorophenyl)-1H-imidazole Imidazole, 1-(m-chlorophenyl)- 1H-Imidazole, 1-(3-chlorophenyl)- (9CI) 5-23-04-00268 (Beilstein Handbook Reference) BRN 0510023 1-(m-Chlorophenyl)imidazole NSC 220073 UNII-HPC0JIU29O is closely related to a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 51581-52-3 HPC0JIU29O 1-(3-Chlorophenyl)-1H-imidazole Imidazole, 1-(m-chlorophenyl)- 1H-Imidazole, 1-(3-chlorophenyl)- (9CI) 5-23-04-00268 (Beilstein Handbook Reference) BRN 0510023 1-(m-Chlorophenyl)imidazole NSC 220073 UNII-HPC0JIU29O (CAS 51581-52-3), a certified reference material (molecular formula C9H17ClN2, MW 188.70 g/mol) for analytical method development and quality control.

Structurally, 51581-52-3 HPC0JIU29O 1-(3-Chlorophenyl)-1H-imidazole Imidazole, 1-(m-chlorophenyl)- 1H-Imidazole, 1-(3-chlorophenyl)- (9CI) 5-23-04-00268 (Beilstein Handbook Reference) BRN 0510023 1-(m-Chlorophenyl)imidazole NSC 220073 UNII-HPC0JIU29O (C9H17ClN2) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 188.70 g/mol, it falls into the medium-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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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.

Physical & Chemical Properties

Molecular FormulaC9H17ClN2
Molecular Weight188.70 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1971
Halogen ContentCl-containing
Nitrogen Atoms2

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