898762-21-5 (2-Chloro-4-fluorophenyl){2-[(4-methylpiperazin-1-yl)methyl]phenyl}methanone DTXSID60643891 CAS 898762-21-5
| CAS No. | 898762-21-5 |
| Molecular Formula | C19H20ClFN2O |
| Molecular Weight | 346.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 898762-21-5 (2-Chloro-4-fluorophenyl){2-[(4-methylpiperazin-1-yl)methyl]phenyl}methanone DTXSID60643891 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.
898762-21-5 (2-Chloro-4-fluorophenyl){2-[(4-methylpiperazin-1-yl)methyl]phenyl}methanone DTXSID60643891 (CAS 898762-21-5) is a high-purity analytical reference standard with the molecular formula C19H20ClFN2O and a molecular weight of 346.83 g/mol.
Structurally, 898762-21-5 (2-Chloro-4-fluorophenyl){2-[(4-methylpiperazin-1-yl)methyl]phenyl}methanone DTXSID60643891 (C19H20ClFN2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 346.83 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H20ClFN2O |
| Molecular Weight | 346.83 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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- 2-((3-Chloro-4-methoxybenzyl)imino)-3-phenylthiazolidin-4-one (CAS 692738-15-1)
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- 2-Chloro-4-fluoro-3-(4-methylpiperazinomethyl) benzophenone (CAS 898789-12-3)
- 2-Chloro-4-fluoro-4-(4-methylpiperazinomethyl) benzophenone (CAS 898783-99-8)
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Recommended Standards
- n-(4-Chlorobenzyl)-2-(3-oxo-3,4-dihydro-2h-benzo[b][1,4]thiazin-2-yl)acetamide (CAS 860611-82-1)
- 898762-24-8 (3-Chloro-5-fluorophenyl){2-[(4-methylpiperazin-1-yl)methyl]phenyl}methanone DTXSID20643892 (CAS 898762-24-8)
- N-(3-chlorobenzyl)-2-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazin-2-yl)acetamide (CAS 866050-11-5)
- 898783-83-0 (4-Chloro-3-fluorophenyl){4-[(4-methylpiperazin-1-yl)methyl]phenyl}methanone DTXSID20642981 (CAS 898783-83-0)
- 6-(2-Morpholino-2-oxoethoxy)-2-phenylpyridazin-3(2H)-one (CAS 478079-21-9)
- Ethyl 5-(2-aminothiazol-4-yl)-2-ethoxybenzoate (CAS 1416345-83-9)
- 3,5-Dimethyl-N-(3-propoxybenzyl)aniline (CAS 1040687-00-0)
- 4-(3,4-Dimethoxyphenyl)-6-(3-methoxypropyl)-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione (CAS 1021093-78-6)
- (R)-5,7-Dichlorochroman-4-amine (CAS 1213531-16-8)
- THIQ (CAS 312637-48-2)
- 6A-Thio-beta-cyclodextrin (CAS 81644-55-5)
- 1-(4-Ethyl-2-hydroxyquinolin-3-yl)ethanone (CAS 781665-09-6)
- Rimantadine (CAS 13392-28-4)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com