2-(4-Carboxycyclohexyl)-1,3-dioxoisoindoline-5-carboxylic acid CAS 53624-39-8
| CAS No. | 53624-39-8 |
| Molecular Formula | C16H15NO6 |
| Molecular Weight | 317.29 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 2-(4-Carboxycyclohexyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 53624-39-8), a certified reference material (molecular formula C16H15NO6, MW 317.29 g/mol) for analytical method development and quality control.
Structurally, 2-(4-Carboxycyclohexyl)-1,3-dioxoisoindoline-5-carboxylic acid (C16H15NO6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. 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 317.29 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H15NO6 |
| Molecular Weight | 317.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
Related Carboxycyclohexyl Standards
- 2-{[4-({[2-Carboxycyclohexyl]carbonyl}amino)anilino]carbonyl}cyclohexanecarboxylic acid (CAS 1217790-02-7)
- 2-({[2-({[2-Carboxycyclohexyl]carbonyl}amino)cyclohexyl]amino}carbonyl)cyclohexanecarboxylic acid (CAS 874374-77-3)
- 2-({4-[4-({[2-Carboxycyclohexyl]carbonyl}amino)phenoxy]anilino}carbonyl)cyclohexanecarboxylic acid (CAS 134863-81-3)
- 2-({[2-({[2-Carboxycyclohexyl]carbonyl}anilino)ethyl]anilino}carbonyl)cyclohexanecarboxylic acid (CAS 1212289-11-6)
- 3-((3-Carboxycyclohexyl)carbamoyl)-4-(3-(4-(4-phenoxybutoxy)phenyl)propoxy)benzoic acid (CAS 712313-33-2)
- 2-[(4-{9-[4-({[2-Carboxycyclohexyl]carbonyl}amino)phenyl]-9H-fluoren-9-yl}anilino)carbonyl]cyclohexanecarboxylic acid (CAS 1217631-94-1)
Recommended Standards
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