(S)-1-Hydroxy-5-oxopyrrolidine-2-carboxylic acid CAS 760174-11-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 760174-11-6 |
| Molecular Formula | C5H7NO4 |
| Molecular Weight | 145.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-1-Hydroxy-5-oxopyrrolidine-2-carboxylic acid (CAS 760174-11-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H7NO4. Molecular weight: 145.11 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H7NO4 |
| Molecular Weight | 145.11 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.) | 1986 |
| Nitrogen Atoms | 1 |
Related S Standards
- Methyl 5-hydroxy-4,5-dihydroisoxazole-3-carboxylate (CAS 170648-38-1)
- (2S)-4-Hydroxy-5-oxopyrrolidine-2-carboxylic acid (CAS 716361-98-7)
- Trans-3-hydroxy-5-oxopyrrolidine-2-carboxylic acid (CAS 24135-75-9)
- 1-Hydroxy-4-nitrobenzene-13C3 4-Hydroxy-1-nitrobenzene-13C3 4-Hydroxynitrobenzene-13C3 4-Nitrophenol-1,2,6-13C3 93628-02-5 NSC 1317-13C3 Niphen-13C3 p-Hydroxynitrobenzene-13C3 p-Nitrophenol-13C3 (CAS 93628-02-5)
- 4-Hydroxy-1,2-dimethyl-1,2,4-triazolidine-3,5-dione (CAS 321372-26-3)
- N-hydroxy-1,2,3-thiadiazole-4-carboxamide (CAS 478261-51-7)
- 287399-28-4 4-Hydroxy(carboxy-~13~C_7_)benzoic acid DTXSID40745761 (CAS 287399-28-4)
- 2-hydroxy-2-(oxolan-3-yl)acetamide (CAS 1247174-57-7)
Recommended Standards
- (E)-ethyl 3-nitroacrylate (CAS 5941-50-4)
- (S)-2-(2-Oxooxazolidin-5-yl)acetic acid (CAS 851387-87-6)
- (E)-3,6-Difluoro-2-hydrazono-1,2-dihydropyridine (CAS 960371-07-7)
- Benzonitrile, 4-[4-[[3-(2,6-dichlorophenyl)-5-methyl-4-isoxazolyl]carbonyl]-1-piperazinyl]- (CAS 883042-07-7)
- 872030-17-6 Piperidine,4,4-difluoro-1-[[1-(1-methylethyl)-5-[[1-(1-methylethyl)-4-piperidinyl]oxy]-1H-indol-2-yl]carbonyl]- (CAS 872030-17-6)
- (5-Fluoro-2-nitrophenyl)methanamine hydrochloride (CAS 1214366-45-6)
- 2,6-Dichloro-3-nitrobenzenesulfonyl chloride (CAS 276702-53-5)
- 3-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinoline (CAS 20232-49-9)
- Methyl 2-amino-3,6-difluorobenzoate (CAS 1184204-30-5)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
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 13829788188 / jacky.chen@cato-chem.com