5-oxopyrrolidine-2-carbaldehyde CAS 62400-90-2
| CAS No. | 62400-90-2 |
| Molecular Formula | C5H7NO2 |
| Molecular Weight | 113.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-oxopyrrolidine-2-carbaldehyde 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.
CATO supplies 5-oxopyrrolidine-2-carbaldehyde (CAS 62400-90-2), a certified reference material (molecular formula C5H7NO2, MW 113.11 g/mol) for analytical method development and quality control.
Structurally, 5-oxopyrrolidine-2-carbaldehyde (C5H7NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 113.11 g/mol, it falls into the low-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 | C5H7NO2 |
| Molecular Weight | 113.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related oxopyrrolidine Standards
- (S)-5-oxopyrrolidine-3-carbaldehyde (CAS 1101167-75-2)
- 5-Oxopyrrolidine-3-carbaldehyde (CAS 1784486-20-9)
- (S)-5-Oxopyrrolidine-2-carbaldehyde (CAS 96914-00-0)
- 2-Oxopyrrolidine-1-carbaldehyde (CAS 40321-44-6)
- (S)-5-Oxopyrrolidine-3-carbonitrile (CAS 2322934-47-2)
- 2-Oxopyrrolidine-3-carbonitrile (CAS 89322-69-0)
- 4-Oxopyrrolidine-3-carbonitrile (CAS 874496-80-7)
- 5-Oxopyrrolidine-2-carbonitrile (CAS 5626-50-6)
Recommended Standards
- 5-Methylpyrrolidine-2,4-dione (CAS 37772-93-3)
- 6-Oxa-4-azaspiro[2.4]heptan-5-one (CAS 869012-03-3)
- 5-Methoxy-3-methylisoxazole (CAS 29871-77-0)
- Deferiprone Impurity 3 (CAS 42599-26-8)
- 4-[4-(1H-Imidazol-1-yl)phenyl]-1,2,3-thiadiazole (CAS 303148-86-9)
- N,N-Dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-amine (CAS 1425045-81-3)
- 2-(1H-Pyrazol-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole (CAS 1309982-50-0)
- Tert-butyl (1-(2-methoxyphenyl)cyclobutyl)carbamate (CAS 1332765-73-7)
- Diethyl 4-oxoheptanedioate 4-Oxopimelic acid diethyl ester Diethyl 4-ketopimelate Diethyl 4-oxopimelate 6317-49-3 (CAS 6317-49-3)
- Entero-Kassinin (CAS 198541-91-2)
- 2-{4-[(Tert-butoxy)carbonyl]-1,4-diazepan-1-yl}pyridine-3-carboxylic acid (CAS 502133-49-5)
- Adavivint (CAS 1467093-03-3)
- methyl 2-amino-5-pentyl-thiophene-3-carboxylate (CAS 791602-18-1)
- D-β-Asp9-Tirzepatide (CAS CATO-CPTD788932)
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