Octyl (S)-5-oxopyrrolidine-2-carboxylate CAS 4931-70-8
| CAS No. | 4931-70-8 |
| Molecular Formula | C13H23NO3 |
| Molecular Weight | 241.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Octyl (S)-5-oxopyrrolidine-2-carboxylate is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Octyl (S)-5-oxopyrrolidine-2-carboxylate (CAS 4931-70-8) is a high-purity analytical reference standard with the molecular formula C13H23NO3 and a molecular weight of 241.33 g/mol.
Structurally, Octyl (S)-5-oxopyrrolidine-2-carboxylate (C13H23NO3) contains an amide group, a carboxylic acid 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 241.33 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).
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 Octyl (S)-5-oxopyrrolidine-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 | C13H23NO3 |
| Molecular Weight | 241.33 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1958 |
| Nitrogen Atoms | 1 |
Related Octyl Standards
- 4-Octyl Itaconate (CAS 3133-16-2)
- (4-Ethyl-2-octyl-4,5-dihydrooxazol-4-yl)methanol (CAS 24448-06-4)
- 3-Octyl-2-thioxotetrahydropyrimidin-4(1H)-one (CAS 5540-66-9)
- N-Octyl Ether (CAS 629-82-3)
- 2-[Octyl(propanoyl)amino]acetic acid (CAS 920982-58-7)
- Octyl(phenyl)phosphine oxide (CAS 107694-27-9)
- 3-Octyl-2-thioxo-1,3-thiazolidin-4-one (CAS 40086-09-7)
- n-Octyl nicotinate (CAS 40975-41-5)
Recommended Standards
- N-Desmethylatomoxetine (CAS 435293-68-8)
- rel-(3aR,5R,7aS)-tert-Butyl 5-hydroxyhexahydro-1H-isoindole-2(3H)-carboxylate (CAS 2199389-26-7)
- N-benzyl-2-(furan-2-yl)pent-4-en-2-amine (CAS 435345-35-0)
- rel-tert-Butyl-2-cyclopropyl-4-hydroxypiperidine-1-carboxylate (CAS 2833706-33-3)
- 3-(Difluoromethyl)-4-formyl-6-hydroxypicolinonitrile (CAS 1806876-34-5)
- 3-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(3,4-dimethoxyphenyl)propanoic acid (CAS 284491-98-1)
- Ethyl 4-(4-methoxyphenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 181480-21-7)
- 2-Ethyl-4-morpholinobutanoic acid (CAS 1520700-00-8)
- 3-Bromo-1-(phenylsulfonyl)indole (CAS 99655-68-2)
- N-(4-chlorophenyl)-5-(pyrrolidin-2-yl)-1,3,4-thiadiazole-2-carboxamide (CAS 1217862-92-4)
- 1-Cyclopropoxy-2,3-diisopropoxybenzene (CAS 1243372-11-3)
- 6-Azido-L-norleucine (CAS 159610-92-1)
- (2R)-2-(MEthylethyl)pyrrolidine (CAS 63328-14-3)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
Why CATO?
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