3-(2-(2,4,6-Trichlorophenyl)hydrazono)indolin-2-one CAS 298207-63-3
| CAS No. | 298207-63-3 |
| Molecular Formula | C14H8Cl3N3O |
| Molecular Weight | 340.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 3-(2-(2,4,6-Trichlorophenyl)hydrazono)indolin-2-one (CAS 298207-63-3), a certified reference material (molecular formula C14H8Cl3N3O, MW 340.59 g/mol) for analytical method development and quality control.
The molecular framework of 3-(2-(2,4,6-Trichlorophenyl)hydrazono)indolin-2-one (C14H8Cl3N3O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 3-(2-(2,4,6-Trichlorophenyl)hydrazono)indolin-2-one 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 | C14H8Cl3N3O |
| Molecular Weight | 340.59 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Trichlorophenyl Standards
- 5-Phenyl-2-(2,4,6-trichlorophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000575-68-7)
- 4-Methyl-2-(2,3,4-trichlorophenyl)phthalazin-1(2H)-one (CAS 672951-11-0)
- 4-Methyl-2-(2,4,6-trichlorophenyl)phthalazin-1(2H)-one (CAS 672951-10-9)
- 8-Oxo-8-(3,4,5-trichlorophenyl)octanoic acid (CAS 951891-82-0)
- Ethyl 5-(3,4,5-trichlorophenyl)-5-oxovalerate (CAS 951887-67-5)
- N-(2,4,5-Trichlorophenyl)benzenesulfonamide (CAS 13607-47-1)
- N-(2,4,6-trichlorophenyl)benzenesulfonamide (CAS 351027-75-3)
- 2-((2,4,5-Trichlorophenyl)carbamoyl)benzoic acid (CAS 19356-90-2)
Recommended Standards
- 2-Chloro-5-(5,6-dichloro-1H-indol-2-yl)benzoic acid (CAS 835595-01-2)
- 5-Chloro-1-(2,6-dichlorobenzyl)indoline-2,3-dione (CAS 252579-05-8)
- 2-Chloro-1-(4-iodobutoxy)-4-methoxybenzene (CAS 73523-71-4)
- 5-Chloro-1-[(3,4-dichlorophenyl)methyl]-2,3-dihydro-1H-indole-2,3-dione (CAS 79183-32-7)
- (3R,5S)-3-Amino-5-ethylpyrrolidine-3-carboxylic acid (CAS 754951-06-9)
- 1-(4-(4-Fluorophenyl)piperazin-1-yl)ethan-1-one (CAS 328283-47-2)
- 1-(4-Ethoxy-6-morpholino-1,3,5-triazin-2-yl)hydrazinecarboxamide (CAS 696625-76-0)
- N-methoxy-N,3,5-trimethyl-1H-pyrazole-4-carboxamide (CAS 1290849-63-6)
- 4-Pyridinebutanoic acid, α-amino-, (αR)- (CAS 1240585-69-6)
- (2S,3R,4S,5R,6R)-6-(((3,4-Dihydroxy-5-((3,4,5-trihydroxybenzoyl)oxy)benzoyl)oxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetrakis(3,4-dihydroxy-5-((3,4,5-trihydroxybenzoyl)oxy)benzoate) (CAS 5424-20-4)
- (1H-imidazol-2-ylmethyl)[2-(2-methylphenyl)ethyl]amine hydrochloride (CAS 1803604-53-6)
- 4'-Chloro-[1,1'-biphenyl]-3,4-diamine (CAS 185199-45-5)
- Decyl 4-hydroxybenzoate (CAS 69679-30-7)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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