(3Z)-1-(3,5-Dichlorophenyl)-3-[(dimethylamino)methylidene]pyrrolidin-2-one CAS 343375-72-4
| CAS No. | 343375-72-4 |
| Molecular Formula | C13H14Cl2N2O |
| Molecular Weight | 285.17 g/mol |
| 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 (3Z)-1-(3,5-Dichlorophenyl)-3-[(dimethylamino)methylidene]pyrrolidin-2-one (CAS 343375-72-4), a certified reference material (molecular formula C13H14Cl2N2O, MW 285.17 g/mol) for analytical method development and quality control.
Structurally, (3Z)-1-(3,5-Dichlorophenyl)-3-[(dimethylamino)methylidene]pyrrolidin-2-one (C13H14Cl2N2O) 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 285.17 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.
CATO manufactures (3Z)-1-(3,5-Dichlorophenyl)-3-[(dimethylamino)methylidene]pyrrolidin-2-one 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 | C13H14Cl2N2O |
| Molecular Weight | 285.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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 |
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Recommended Standards
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- 4-Amino-3,3-dimethyl-1-butanol (CAS 622865-33-2)
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- 3-{[(tert-butoxy)carbonyl]amino}-3-(2,4-difluorophenyl)propanoic acid (CAS 860787-38-8)
- 5-Amino-2-(trifluoromethoxy)benzamide (CAS 1261471-58-2)
- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
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