2-(2-(Piperidin-4-ylidene)ethyl)isoindoline-1,3-dione CAS 849700-99-8
| CAS No. | 849700-99-8 |
| Molecular Formula | C15H16N2O2 |
| Molecular Weight | 256.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-(Piperidin-4-ylidene)ethyl)isoindoline-1,3-dione (CAS 849700-99-8), molecular formula C15H16N2O2 and molecular weight 256.30 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(2-(Piperidin-4-ylidene)ethyl)isoindoline-1,3-dione (C15H16N2O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 manufactures 2-(2-(Piperidin-4-ylidene)ethyl)isoindoline-1,3-dione 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 | C15H16N2O2 |
| Molecular Weight | 256.30 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Piperidin Standards
- 1-(Piperidin-1-yl)isoquinoline-3-carboxylic acid (CAS 1096983-12-8)
- 1-(4-(Piperidin-1-yl)phenyl)-1H-pyrrole-2,5-dione (CAS 252900-62-2)
- 2-(Piperidin-1-yl)quinoline-4-carboxylic acid (CAS 202599-49-3)
- 2-(Piperidin-1-yl)quinoline-6-carboxylic acid (CAS 958333-20-5)
- 4-Ethyl-5-(piperidin-4-yloxy)isoquinoline (CAS 651308-49-5)
- 1-(3-(Piperidin-1-ylmethyl)-1,4-thiazepan-4-yl)ethan-1-one (CAS 1421481-20-0)
- 1,2-Di(piperidin-1-yl)ethane-1,2-dithione (CAS 24528-76-5)
- Piperidin-3-yl(3-(trifluoromethyl)phenyl)methanone (CAS 1225556-50-2)
Recommended Standards
- 2-(1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)ethanethioamide (CAS 731002-08-7)
- 2-(2,3-dimethylphenoxymethyl)benzoic acid (CAS 938143-50-1)
- 2-([1,1'-Biphenyl]-4-yloxy)propanehydrazide (CAS 587852-93-5)
- 2-(2-Benzylphenoxy)propanoic acid (CAS 926230-71-9)
- 3-(2-Amino-propyl)-3H-benzooxazol-2-onehydrochloride (CAS 1185302-96-8)
- (S)-Methyl 1-((methoxycarbonyl)amino)pyrrolidine-2-carboxylate (CAS 134920-22-2)
- 3-Hydroxy-8-methoxy-1-methyl-6-nitroquinolin-2(1H)-one (CAS 2230409-11-5)
- Cyclopenta[c]pyrrole (CAS 250-26-0)
- 6-Amino-2-((4-fluorophenyl)amino)pyrimidin-4-ol (CAS 123392-52-9)
- 2'-Fluoro-3'-methoxy-2-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261957-73-6)
- 2-Mercapto-5-methylpyrimidin-4-ol (CAS 636-26-0)
- 4-Tosylaniline (CAS 4094-38-6)
- [(2R,3S,4R,5R)-5-(6-chloropurin-9-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl]methyl dihydrogen phosphate (CAS 5843-59-4)
- Peptide 441 (CAS CATO-CPTD788441)
Why CATO?
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