898763-74-1 (2,5-Dichlorophenyl){2-[(2,5-dihydro-1H-pyrrol-1-yl)methyl]phenyl}methanone DTXSID60643952 CAS 898763-74-1
| CAS No. | 898763-74-1 |
| Molecular Formula | C18H15Cl2NO |
| Molecular Weight | 332.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 898763-74-1 (2,5-Dichlorophenyl){2-[(2,5-dihydro-1H-pyrrol-1-yl)methyl]phenyl}methanone DTXSID60643952 is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
898763-74-1 (2,5-Dichlorophenyl){2-[(2,5-dihydro-1H-pyrrol-1-yl)methyl]phenyl}methanone DTXSID60643952 (CAS 898763-74-1) is a high-purity analytical reference standard with the molecular formula C18H15Cl2NO and a molecular weight of 332.22 g/mol.
Based on its molecular formula C18H15Cl2NO, 898763-74-1 (2,5-Dichlorophenyl){2-[(2,5-dihydro-1H-pyrrol-1-yl)methyl]phenyl}methanone DTXSID60643952 contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 332.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 898763-74-1 (2,5-Dichlorophenyl){2-[(2,5-dihydro-1H-pyrrol-1-yl)methyl]phenyl}methanone DTXSID60643952 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H15Cl2NO |
| Molecular Weight | 332.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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 | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichlorophenyl Standards
- Methyl 5-(2,4-dichlorophenyl)-4-(hydroxymethyl)-1,2-dimethyl-2-pyrrolidinecarboxylate (CAS 1052611-56-9)
- (2,3-Dichlorophenyl)(2-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898763-70-7)
- (2,4-Dichlorophenyl)(2-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898763-72-9)
- (3,4-Dichlorophenyl)(4-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898764-69-7)
- (3,5-Dichlorophenyl)(2-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898763-78-5)
- (3,5-Dichlorophenyl)(3-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898749-56-9)
- 4-(3,4-Dichlorophenyl)-2-(4-ethylphenyl)-4-oxobutanenitrile (CAS 344282-32-2)
- 2-{[5-(2,4-dichlorophenyl)-4-ethyl-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 337487-69-1)
Recommended Standards
- 332388-00-8 5-(2-Bromophenyl)-4-phenyl-4H-1,2,4-triazole-3-thiol MFCD00617772 (CAS 332388-00-8)
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- Tert-butyl 3-(3,4-dichlorophenyl)-3-hydroxypyrrolidine-1-carboxylate (CAS 390406-53-8)
- Probucol Impurity 13 (CAS 40084-31-9)
- ONO 8130 (CAS 459841-96-4)
- (4,5,6,7-Tetrahydro-1-benzothien-3-ylmethyl)amine hydrochloride (CAS 1050509-07-3)
- 2-(1-Aminoethyl)-4-bromophenol hydrochloride (CAS 74302-64-0)
- tert-Butyl (1-amino-1-oxobut-3-en-2-yl)carbamate (CAS 1822593-18-9)
- Methyl 4-(2-((tert-butoxycarbonyl)amino)acetamido)benzoate (CAS 250789-96-9)
- Methyl 2,3-dibromo-5-(difluoromethoxy)phenylacetate (CAS 1807180-38-6)
- 3-Chloro-5-(pentafluoro-λ6-sulfanyl)aniline (CAS 1240257-97-9)
- Pitavastatin Impurity 128 (CAS CATO-C4X-1037128)
- 2-(4-Hydroxyphenyl)-6,7-dimethoxyisoindolin-1-one (CAS 313705-04-3)
- Lixisenatide (CAS 320367-13-3（free base）)
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