L-Cysteine-Glutathione Disulfide CAS 13081-14-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13081-14-6 |
| Molecular Formula | C13H22N4O8S2 |
| Molecular Weight | 426.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
L-Cysteine-Glutathione Disulfide (CAS 13081-14-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H22N4O8S2. Molecular weight: 426.47 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H22N4O8S2 |
| Molecular Weight | 426.47 g/mol |
| Purity | 97%+ |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related L Standards
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- D-Cysteine Methyl Ester (CAS 88806-98-8)
Recommended Standards
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- 3-Methyl-6-(trifluoromethyl)imidazo[2,1-b]thiazole-5-carbonitrile (CAS 1823346-57-1)
- spiro[3.5]nonan-1-one (CAS 29800-45-1)
- 1-(Styrylsulfonyl)piperazine (CAS 222544-31-2)
- 6-methyl-1-(propan-2-yl)-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 5494-83-7)
- 3-Cyclopropyl-1-(2-fluorophenyl)propan-1-one (CAS 1483041-78-6)
- Peptide Impurity 28 (CAS 1350456-64-2)
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