1,3-Dioxo-2-propylisoindoline-5-carboxylic acid CAS 67822-76-8
| CAS No. | 67822-76-8 |
| Molecular Formula | C26H24N4 |
| Molecular Weight | 392.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 392.50 g/mol gives 1,3-Dioxo-2-propylisoindoline-5-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1,3-Dioxo-2-propylisoindoline-5-carboxylic acid (CAS 67822-76-8) is a high-purity analytical reference standard with the molecular formula C26H24N4 and a molecular weight of 392.50 g/mol.
The molecular framework of 1,3-Dioxo-2-propylisoindoline-5-carboxylic acid (C26H24N4) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,3-Dioxo-2-propylisoindoline-5-carboxylic acid 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 | C26H24N4 |
| Molecular Weight | 392.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 4 |
Related Dioxo Standards
- N-(2-(1,3-Dioxo-2,3-dihydro-1H-inden-2-yl)quinolin-8-yl)benzamide (CAS 61388-83-8)
- N-[2-(1,1-Dioxo-1lambda~6~,4-thiazinan-4-yl)acetyl]-2-nitrobenzenesulfonohydrazide (CAS 860610-55-5)
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- 3-[[3,4-Dioxo-2-[[(1R)-1-phenylpropyl]amino]-1-cyclobuten-1-yl]amino]-2-hydroxy-N,N-dimethylbenzamid (CAS 473725-29-0)
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- 2-((2,5-Dioxo-1-(4-(trifluoromethyl)phenyl)pyrrolidin-3-yl)thio)benzoic acid (CAS 433329-42-1)
Recommended Standards
- Trimebutine-d5 (CAS 1189928-38-8)
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- (2S,3S)-2-((1,1-Dioxidobenzo[d]isothiazol-3-yl)amino)-3-methyl-N-(5-methylthiazol-2-yl)pentanamide (CAS 1061141-57-8)
- 4,4',4'',4'''-(Ethene-1,1,2,2-tetrayl)tetraaniline (CAS 78525-34-5)
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- 4-(1-Amino-1-methyl-ethyl)-phenylamine dihydrochloride (CAS 2097068-42-1)
- 1H-Pyrazolo[4,3-c]pyridine 271-52-3 MFCD11846327 SY028040 (CAS 271-52-3)
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