(E)-2-benzoyl-3-(1-((2-chlorothiazol-5-yl)methyl)-1H-pyrrol-2-yl)acrylonitrile CAS 692732-76-6
| CAS No. | 692732-76-6 |
| Molecular Formula | C18H12ClN3OS |
| Molecular Weight | 353.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (E)-2-benzoyl-3-(1-((2-chlorothiazol-5-yl)methyl)-1H-pyrrol-2-yl)acrylonitrile is closely related to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(E)-2-benzoyl-3-(1-((2-chlorothiazol-5-yl)methyl)-1H-pyrrol-2-yl)acrylonitrile (CAS 692732-76-6) is a high-purity analytical reference standard with the molecular formula C18H12ClN3OS and a molecular weight of 353.83 g/mol.
Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, (E)-2-benzoyl-3-(1-((2-chlorothiazol-5-yl)methyl)-1H-pyrrol-2-yl)acrylonitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 353.83 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 (E)-2-benzoyl-3-(1-((2-chlorothiazol-5-yl)methyl)-1H-pyrrol-2-yl)acrylonitrile 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 | C18H12ClN3OS |
| Molecular Weight | 353.83 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- N-(2-(1H-Pyrazol-3-yl)-1H-indol-4-yl)acetamide (CAS 827318-19-4)
- 2,6-Dichloro-3-(difluoromethoxy)phenacyl chloride (CAS 1807037-80-4)
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Why CATO?
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