2-[(2,4-Dichlorobenzyl)thio]-4,5-dihydro-1H-imidazole hydrochloride CAS 938156-72-0
| CAS No. | 938156-72-0 |
| Molecular Formula | C10H10Cl2N2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-[(2,4-Dichlorobenzyl)thio]-4,5-dihydro-1H-imidazole hydrochloride (CAS 938156-72-0), a certified reference material (molecular formula C10H10Cl2N2SHCl, MW 297.62 g/mol) for analytical method development and quality control.
The molecular framework of 2-[(2,4-Dichlorobenzyl)thio]-4,5-dihydro-1H-imidazole hydrochloride (C10H10Cl2N2SHCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 Formula | C10H10Cl2N2S HCl |
| Molecular Weight | 297.62 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dichlorobenzyl Standards
- 5-(2,6-Dichlorobenzyl)pyrimidine-2,4-diamine (CAS 1000575-30-3)
- 1-(2,6-Dichlorobenzyl)-5-methyl-3-nitro-1h-pyrazole (CAS 1001510-39-9)
- 1-(2,6-Dichlorobenzyl)-3-isothiocyanato-1h-pyrazole (CAS 1004193-34-3)
- 1-(2,6-Dichlorobenzyl)-4-isothiocyanato-1h-pyrazole (CAS 1004193-55-8)
- 1-(2,4-Dichlorobenzyl)-4-isothiocyanato-1h-pyrazole (CAS 1004193-57-0)
- 1-(3,4-Dichlorobenzyl)cyclopropan-1-amine (CAS 1004284-66-5)
- 4-(1-(2,4-Dichlorobenzyl)-3,5-dimethyl-1h-pyrazol-4-yl)-5-ethyl-4h-1,2,4-triazole-3-thiol (CAS 1006358-33-3)
- 3-(1-(2,6-Dichlorobenzyl)-3,5-dimethyl-1h-pyrazol-4-yl)acrylic acid (CAS 1006441-70-8)
Recommended Standards
- Diethyl tetrahydro-4H-pyran-4,4-dicarboxylate (CAS 5382-77-4)
- 4'-chloro-3',5'-dinitroacetophenone 5326-89-6 AR-1G1620 (CAS 5326-89-6)
- Isonicotine (CAS 92118-22-4)
- 2-(Pyridin-3-yl)-[1,2,4]triazolo[1,5-a]pyridin-8-amine (CAS 1340932-31-1)
- 4,5-Dichloro-2-fluorothiazole (CAS 57314-08-6)
- 2,3-dihydro-1H-spiro[isoquinoline-4,4'-piperidine] (CAS 1145670-30-9)
- 3-Amino-2-sulfanylidene-1H,2H,3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 440323-64-8)
- 2-Methylpentane-1-sulfonyl fluoride (CAS 1311317-93-7)
- 2-((Naphthalen-1-ylmethyl)thio)acetic acid (CAS 5254-92-2)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
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