(2-((3-Fluorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)(m-tolyl)methanone CAS 851864-78-3
| CAS No. | 851864-78-3 |
| Molecular Formula | C18H17FN2OS |
| Molecular Weight | 328.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2-((3-Fluorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)(m-tolyl)methanone.
(2-((3-Fluorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)(m-tolyl)methanone (CAS 851864-78-3), molecular formula C18H17FN2OS and molecular weight 328.40 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, (2-((3-Fluorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)(m-tolyl)methanone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 328.40 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures (2-((3-Fluorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)(m-tolyl)methanone 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 | C18H17FN2OS |
| Molecular Weight | 328.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Fluorobenzyl Standards
- (2-((2-Fluorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)(m-tolyl)methanone (CAS 851806-71-8)
- (2-((4-Fluorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)(m-tolyl)methanone (CAS 851865-55-9)
- (2-((4-Fluorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)(o-tolyl)methanone (CAS 851865-54-8)
- 2-((4-Fluorobenzyl)thio)-5-(4-methoxyphenyl)-1-methyl-1H-imidazole (CAS 932515-33-8)
- 2-((3-(2-Fluorobenzyl)quinoxalin-2-yl)thio)acetic acid (CAS 931357-85-6)
- N-(2-(4-((4-Fluorobenzyl)amino)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)acetamide (CAS 1211272-94-4)
- 8-(3-((2-Fluorobenzyl)amino)pyrrolidin-1-yl)-[1,2,4]triazolo[4,3-a]pyrazin-3-ol (CAS 1326888-72-5)
- 2-(2-Fluorobenzyl)-8-(piperazin-1-yl)-[1,2,4]triazolo[4,3-a]pyrazin-3(2H)-one (CAS 1707571-51-4)
Recommended Standards
- 191036-43-8 4,6-Dideoxy-2,3-bis-O-(phenylmethyl)-L-xylo-hexose 4-Deoxy-2,3-di-O-benzyl-L-fucose (CAS 191036-43-8)
- tert-Butyl 3,3'-oxydiazetidine-1-carboxylate (CAS 1824266-96-7)
- (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(2-ethoxyphenyl)prop-2-en-1-one (CAS 77370-48-0)
- ditert-butyl 3-hydroxy-2,3,3a,4,6,6a-hexahydropyrrolo[3,4-b]pyrrole-1,5-dicarboxylate (CAS 176386-91-7)
- 1-(2-methylpropane-2-sulfonyl)piperidin-4-amine hydrochloride (CAS 1795507-71-9)
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- 1-(Benzyloxy)-3-fluoro-2-iodo-4-methylbenzene (CAS 2586127-21-9)
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- 2,4-DINITROBENZENESULFONIC ACID DIHYDRATE (CAS 89-02-1)
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