166096-47-5 2-(3-Chlorophenyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxylic acid MFCD00809584 CAS 166096-47-5
| CAS No. | 166096-47-5 |
| Molecular Formula | C15H8ClNO4 |
| Molecular Weight | 301.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 301.68 g/mol gives 166096-47-5 2-(3-Chlorophenyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxylic acid MFCD00809584 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 166096-47-5 2-(3-Chlorophenyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxylic acid MFCD00809584 (CAS 166096-47-5), a certified reference material (molecular formula C15H8ClNO4, MW 301.68 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 166096-47-5 2-(3-Chlorophenyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxylic acid MFCD00809584 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 301.68 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.
As a certified reference material (CRM), 166096-47-5 2-(3-Chlorophenyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxylic acid MFCD00809584 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 | C15H8ClNO4 |
| Molecular Weight | 301.68 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- 2-(2-Chlorophenyl)-2,3-dihydro-1,3-dioxo-1H-isoindole-5-carboxylic acid (CAS 160878-86-4)
- 2-(4-Chlorophenyl)-2,3-dihydro-1,3-dioxo-1H-isoindole-5-carboxylic acid (CAS 285552-81-0)
- 2-(4-Chlorophenyl)-5-(4-nitrophenyl)-1,3,4-oxadiazole (CAS 62507-54-4)
- 5-(2-Chlorophenyl)-3-(3-nitrophenyl)-1,2,4-oxadiazole (CAS 425412-27-7)
- 5-(2-Chlorophenyl)-3-(4-nitrophenyl)-1,2,4-oxadiazole (CAS 861238-44-0)
- 5-(3-Chlorophenyl)-3-(3-nitrophenyl)-1,2,4-oxadiazole (CAS 690988-86-4)
- 5-(3-Chlorophenyl)-3-(4-nitrophenyl)-1,2,4-oxadiazole (CAS 690989-63-0)
- (4-Chlorophenyl)(2-(trifluoromethoxy)phenyl)methanamine (CAS 1466763-07-4)
Recommended Standards
- 1,3-Dioxoisoindolin-2-yl 4-chlorobenzoate (CAS 63591-89-9)
- 119750-09-3 2-chloro-2-[(4-methoxy-2-nitrophenyl)hydrazinylidene]acetic acid ethyl ester A804351 ethyl 2-chloranyl-2-[(4-methoxy-2-nitro-phenyl)hydrazinylidene]ethanoate (CAS 119750-09-3)
- 2-(2-(4-Chloro-2-nitrobenzyl)-1,3-dioxolan-2-yl)acetic acid (CAS 2677030-85-0)
- 4-[(2,2,2-trifluoroethyl)carbamoyl]benzene-1-sulfonyl chloride (CAS 885460-85-5)
- 2-(2-Chloro-6-(trifluoromethyl)phenyl)acetic acid (CAS 886500-31-8)
- 6-(Benzyl(methyl)amino)-5-methylnicotinaldehyde (CAS 1355200-71-3)
- 646534-78-3 4'-Methyl-2,3'-bipyridine DTXSID60621250 (CAS 646534-78-3)
- 4-Cyclopropoxy-N-methyl-6-(methylthio)pyridin-3-amine (CAS 1243449-89-9)
- 3-(3-Fluorophenyl)-1,2,4-oxadiazol-5-amine (CAS 1249911-82-7)
- 1,5-Dimethyl-4-nitro-3-(trifluoromethyl)-1h-pyrazole (CAS 1245771-61-2)
- 3,3-difluorocyclopentanesulfonyl chloride (CAS 1309433-75-7)
- 1H-Indole-2,6-bis(carboximidamide) dihydrochloride (CAS 72998-90-4)
- 2-(Isobutylthio)-1-phenylpropan-1-one (CAS 1154281-87-4)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
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