N-but-3-enyl-2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindoline-5-carboxamide CAS 2390570-31-5
| CAS No. | 2390570-31-5 |
| Molecular Formula | C18H19N3O4 |
| Molecular Weight | 341.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-but-3-enyl-2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindoline-5-carboxamide 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.
N-but-3-enyl-2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindoline-5-carboxamide (CAS 2390570-31-5), molecular formula C18H19N3O4 and molecular weight 341.36 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-but-3-enyl-2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindoline-5-carboxamide (C18H19N3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 341.36 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H19N3O4 |
| Molecular Weight | 341.36 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 3 |
Recommended Standards
- N-but-3-enyl-2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindoline-4-carboxamide (CAS 2390549-07-0)
- N-Phenyl-5-(9H-xanthen-9-yl)-1,3,4-oxadiazol-2-amine (CAS 62966-62-5)
- N-Benzyl-4-chloro-3-nitrobenzamide (CAS 92102-83-5)
- Penciclovir Diacetate (CAS 97845-72-2)
- 1,3-dimethyl-5-(2-methyl-1H-imidazol-1-yl)-1H-pyrazole-4-carboxylic acid hydrochloride (CAS 1795275-68-1)
- C60 Derivative,indene-C60 monoadduct (CAS 172885-96-0)
- 4-(2-Methoxyethylsulfonyl)piperidine (CAS 1206969-48-3)
- Methyl 3-amino-3-methylhexanoate (CAS 1500509-07-8)
- 2-(5-Amino-1H-imidazol-1-yl)ethanol (CAS 799813-60-8)
- Phenylhydrazine hydrochloride (CAS 27140-08-5)
- (E)-2-(2-([1,1'-Biphenyl]-4-yl)vinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 941666-88-2)
- 4-chloro-1-(oxan-2-yl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 91446-15-0)
- 3-(4-Methylbenzoyl)-1-vinylazepan-2-one (CAS 727418-73-7)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com