3-[1-oxo-5-(4-piperidyl)isoindolin-2-yl]piperidine-2,6-dione CAS 2222115-40-2
| CAS No. | 2222115-40-2 |
| Molecular Formula | C18H21N3O3 |
| Molecular Weight | 327.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-[1-oxo-5-(4-piperidyl)isoindolin-2-yl]piperidine-2,6-dione (C18H21N3O3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.
CATO supplies 3-[1-oxo-5-(4-piperidyl)isoindolin-2-yl]piperidine-2,6-dione (CAS 2222115-40-2), a certified reference material (molecular formula C18H21N3O3, MW 327.38 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-[1-oxo-5-(4-piperidyl)isoindolin-2-yl]piperidine-2,6-dione 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 | C18H21N3O3 |
| Molecular Weight | 327.38 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 3 |
Related oxo Standards
- 2-[(1-Boc-4-piperidyl)methoxy]benzoxazole (CAS 1420895-21-1)
- 1-(1-Boc-4-piperidyl)benzo[d][1,3]oxazin-2(4H)-one (CAS 162045-30-9)
- 1-(1-Acetyl-4-piperidyl)-1H-pyrazole-4-boronic Acid Pinacol Ester (CAS 1092563-66-0)
- 2-(1-Boc-4-piperidyl)thiazole-4-carboxylic Acid (CAS 365413-00-9)
- 2-(1-Boc-4-piperidyl)pyrazolo[1,5-a]pyrimidine-6-carboxylic Acid (CAS 1169564-04-8)
- 2-[(1-Boc-4-piperidyl)methoxy]benzothiazole (CAS 1420980-27-3)
- N-[2-(1-piperidyl)-5-(trifluoromethyl)phenyl]isonicotinamide (CAS 218156-96-8)
- 4-(1-Boc-4-piperidyl)benzoic Acid (CAS 149353-75-3)
Recommended Standards
- 3,8-Di(but-2-en-1-yl)-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione (CAS 915880-05-6)
- 3-Ethoxy-N-(furan-2-ylmethyl)-2-propyl-2H-indazole-6-carboxamide (CAS 919108-00-2)
- 3-(2-(Indolin-1-yl)-2-oxoethyl)-1,3-diazaspiro[4.5]decane-2,4-dione (CAS 733796-44-6)
- 3-Phenyl-2-((phenylamino)methyl)quinazolin-4(3H)-one (CAS 72235-16-6)
- 2-Bromo-4,6-dichlorothieno[2,3-b]pyridine (CAS 104515-22-2)
- Methyl 2-(2,6-dimethylphenyl)acetate (CAS 57486-72-3)
- (3-Chloro-5-fluorophenyl)(4-(piperidin-1-ylmethyl)phenyl)methanone (CAS 898775-47-8)
- 2,3-Diamino-5-methylbenzoic acid (CAS 37901-87-4)
- Ferroceneboronic Acid (contains varying amounts of Anhydride) [Cyclic boronating reagent for GC/MS] (CAS 12152-94-2)
- (4-Amino-3-methylthieno[2,3-c]isothiazol-5-yl)(4-bromophenyl)methanone (CAS 339017-27-5)
- 2-(Methylsulfinyl)pyrimidin-5-ol (CAS 49547-41-3)
- (1S,4S)-1-methyl-4-(prop-1-en-2-yl)cyclohex-2-en-1-ol (CAS 425394-92-9)
- Ethyl 5,5''-dimethyl-[2,2':6',2''-terpyridine]-4'-carboxylate (CAS 294211-86-2)
- Anti-Inflammatory Peptide 2 (CAS 118850-72-9)
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