(R)-2-(5-Oxopyrrolidin-2-yl)acetic acid CAS 65137-60-2
| CAS No. | 65137-60-2 |
| Molecular Formula | C6H9NO3 |
| Molecular Weight | 143.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (R)-2-(5-Oxopyrrolidin-2-yl)acetic acid (CAS 65137-60-2), a certified reference material (molecular formula C6H9NO3, MW 143.14 g/mol) for analytical method development and quality control.
The molecular framework of (R)-2-(5-Oxopyrrolidin-2-yl)acetic acid (C6H9NO3) is characterized by an amino-acid-derived structure, 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. 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).
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 (R)-2-(5-Oxopyrrolidin-2-yl)acetic acid 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 | C6H9NO3 |
| Molecular Weight | 143.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
Related R Standards
- (R)-2-(5-oxopyrrolidin-3-yl)acetic acid (CAS 808157-06-4)
- (S)-2-(5-oxopyrrolidin-2-yl)acetic acid (CAS 61884-75-1)
- (S)-2-(5-oxopyrrolidin-3-yl)acetic acid (CAS 808157-23-5)
- 2-(3-Oxopyrrolidin-1-yl)acetic acid (CAS 885277-96-3)
- 2-(5-Oxopyrrolidin-2-yl)acetic acid (CAS 64520-53-2)
- 2-Oxopyrrolidin-3-yl acetate (CAS 42491-95-2)
- 5-Oxopyrrolidin-3-yl acetate (CAS 64097-45-6)
- 2-(2-Oxopyrrolidin-1-yl)acetimidamide (CAS 715648-39-8)
Recommended Standards
- (R)-1-Methyl-5-oxopyrrolidine-2-carboxylic acid (CAS 952345-00-5)
- (R)-1-Formylpyrrolidine-2-carboxylic acid (CAS 899900-53-9)
- (R)-2-Amino-3,4,5,6-tetrahydropyrimidine-4-carboxylic acid (CAS 28958-94-3)
- (E)-4-(dimethylamino)-4-oxobut-2-enoic acid (CAS 57687-94-2)
- 4-Amino-6,6-dimethyl-piperidin-2-one hydrochloride (CAS 2305079-32-5)
- 7-Bromo-5-fluoro-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylic acid (CAS 1897282-84-6)
- 1-(3-Chlorophenyl)-2-(furan-2-ylmethylene)hydrazinecarbothioamide (CAS 769143-72-8)
- 3-Ethyl-4-propylisoquinolin-1(2H)-one (CAS 475242-55-8)
- Tert-butyl n-[(5-bromo-2-fluorophenyl)methyl]carbamate (CAS 491836-84-1)
- N,N-Dimethyloctadec-9-en-1-amine (CAS 45263-24-9)
- 3-[(3-Piperidinylmethoxy)methyl]piperidine dihydrochloride (CAS 1211514-21-4)
- N-cyclopentyl-N-methylcarbamoyl chloride (CAS 1383546-51-7)
- (S)-1,2-Dihydroacenaphthylen-1-amine (CAS 228246-74-0)
- Endo-38a-Pro-Exenatide trifluoroacetate salt (CAS 1678416-95-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com