L-Glutathione Oxidized CAS 27025-41-8
| CAS No. | 27025-41-8 |
| Molecular Formula | C20H32N6O12S2 |
| Molecular Weight | 612.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures L-Glutathione Oxidized 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.
L-Glutathione Oxidized (CAS 27025-41-8) is a high-purity analytical reference standard with the molecular formula C20H32N6O12S2 and a molecular weight of 612.63 g/mol.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, L-Glutathione Oxidized is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 612.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C20H32N6O12S2 |
| Molecular Weight | 612.63 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 2 |
Related L Standards
- Glutathione Impurity 21 (CAS CATO-C4X-118521)
- Glutathione Impurity 25 (CAS CATO-C4X-118525)
- Glutathione Impurity 26 (CAS CATO-C4X-118526)
- Glutathione Impurity 23 (CAS CATO-C4X-118523)
- Glutathione Impurity 14 (CAS CATO-C4X-118514)
- Glutathione Impurity 22 (CAS CATO-C4X-118522)
- Glutathione impurity 20 (CAS 70555-25-8)
- Glutathione Impurity 24 (CAS CATO-C4X-118524)
Recommended Standards
- (-)-(1S)-N,N'-(6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl)bis[P,P-diphenylphosphinous amide] (CAS 524001-80-7)
- Cefpiramide (CAS CATO-C4X-2307)
- Cefpiramide Acid (CAS 70797-11-4)
- Oxidized glutathione (CAS 121-24-4)
- 9-Ethyl-9H-carbazole-2-carbaldehyde (CAS 56166-62-2)
- 1-Chloro-4-fluoro-2-(trifluoromethoxy)benzene (CAS 114021-45-3)
- Ethyl 4-amino-8-bromo-6-methylquinoline-3-carboxylate (CAS 1242260-34-9)
- (5-Methoxypyrimidin-2-yl)methanamine dihydrochloride (CAS 2402828-91-3)
- 2-(2-((2-Phenoxyethyl)thio)-1H-benzo[d]imidazol-1-yl)acetic acid (CAS 313518-12-6)
- 6-Oxo-2-((propylthio)methyl)-1,6-dihydropyrimidine-5-carboxylic acid (CAS 1478360-55-2)
- Ethyl 3-amino-4-(4-methylpiperidin-1-yl)benzoate (CAS 1220019-45-3)
- 3-Benzoylbenzonitrile (CAS 6136-62-5)
- 2,5-Dimethoxy-4-(1-pyrrolidinyl)benzaldehyde (CAS 692775-87-4)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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