methyl 5-methyl-3-(2-oxopyrrolidin-1-yl)-1H-indole-2-carboxylate CAS 1243063-86-6
| CAS No. | 1243063-86-6 |
| Molecular Formula | C15H16N2O3 |
| Molecular Weight | 272.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, methyl 5-methyl-3-(2-oxopyrrolidin-1-yl)-1H-indole-2-carboxylate (C15H16N2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 272.30 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
methyl 5-methyl-3-(2-oxopyrrolidin-1-yl)-1H-indole-2-carboxylate (CAS 1243063-86-6), molecular formula C15H16N2O3 and molecular weight 272.30 g/mol, is a CATO reference standard with documented purity and traceability.
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 methyl 5-methyl-3-(2-oxopyrrolidin-1-yl)-1H-indole-2-carboxylate 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 | C15H16N2O3 |
| Molecular Weight | 272.30 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.) | 1990 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (S)-2-(4-(tert-Butoxycarbonyl)-5-methyl-2-oxopiperazin-1-yl)acetic acid (CAS 1240586-70-2)
- 3-(Furan-2-yl)-N-(2-((6-methylpyridazin-3-yl)amino)ethyl)acrylamide (CAS 1251711-27-9)
- (R)-2-(4-(tert-Butoxycarbonyl)-3-methyl-2-oxopiperazin-1-yl)acetic acid (CAS 1240585-32-3)
- 2,6-Diamino-4-(4-fluorophenyl)-4H-thiopyran-3,5-dicarbonitrile (CAS 125240-16-6)
- 3-Ethyl-4-nitropyridine 1-oxide (CAS 35363-12-3)
- 2-(4-Fluorophenyl)-N-methyltetrahydro-2h-pyran-4-amine (CAS 1340086-05-6)
- (R)-3-Fluoropyrrolidine (CAS 679431-51-7)
- Ethyl 5-isopropylisoxazole-4-carboxylate (CAS 134540-96-8)
- 2-(3-Iodophenyl)acetonitrile (CAS 130723-54-5)
- (2-Methylaziridin-1-yl)(pyrazin-2-yl)methanone (CAS 343332-36-5)
- 5-(Furan-2-yl)nicotinonitrile (CAS 857283-85-3)
- [2,4'-Bipyridine]-3-carbaldehyde (CAS 1214326-12-1)
- 4-(3-Iodobenzyl)morpholine (CAS 731812-03-6)
- D-Leu26-Tirzepatide (CAS CATO-CPTD788908)
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