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LC2838 Glutathione (reduced) suitable for biopharmaceutical production |
| Order number | Packaging | Quantity | Price € |
| AC29838 | Glass bottle | 5 g | Inquire |
| AC29838 | Glass bottle | 50 g | Inquire |
| AC29838 | Glass bottle | 500 g | Inquire |
| Product information | |
| Synonyms | →-L-Glutamyl-L-cysteinglycine, GSH |
| Hill Formula | C10H17N3O6S |
| HS Code | 2930 90 99 |
| EC number | 200-725-4 |
| Molar mass | 307.32 g/mol |
| Storage | Store at +2°C to +8°C. |
| CAS number | 70-18-8 |
| Chemical and physical data | |
| Solubility | 100 g/l (20 °C) |
| Melting point | 185 – 195 °C |
| Molar mass | 307.32 g/mol |
| Bulk density | 160 kg/m3 |
| pH value | 3 (10 g/l, H2O, 20 °C) |
| Safety information | |
| RTECS | MC0556000 |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | No Dangerous Good |
| Declaration (transport by air) IATA-DGR | No Dangerous Good |
| Specifications | |
| Assay (iodometric, calc. on dried substance) | 98.0 – 101.0 % |
| Identity (IR-spectrum) | passes test |
| Appearance | white to almost white, slightly agglomerated, crystalline powder |
| Appearance of solution (100 g/l, water) | clear and colorless. |
| Spec. rotation (α 20/D, 40 g/l, water, calc. on dried substance) | -15.5° to -17.5° |
| Chloride (Cl) | ≤ 200 ppm |
| Sulfate (SO4) | ≤ 300 ppm |
| Heavy metals (as Pb) | ≤ 10 ppm |
| Fe (Iron) | ≤ 10 ppm |
| NH4 (Ammonium) | ≤ 200 ppm |
| Related substances (CE) – Impurity A (Cysteinylglycine) |
≤ 0.5 % |
| – Impurity B (Cysteine) | ≤ 0.5 % |
| – Impurity C (Glutathione oxidized) | ≤ 1.5 % |
| – Impurity D (Glutamylcysteine) | ≤ 1.0 % |
| – Impurity E | ≤ 0.5 % |
| – Largest unspecified impurity | ≤ 0.2 % |
| – Sum of all impurities | ≤ 2.5 % |
| Residual solvents (Ph Eur /ICH) class 3 – Acetic acid |
≤ 0.5 % |
| – Ethanol | ≤ 0.5 % |
| – Ethyl acetate | ≤ 0.5 % |
| Other residual solvents (Ph. Eur./ICH) | excluded by manufacturing process. |
| Sulfated ash (600 °C) | ≤ 0.1 % |
| Loss on drying (105 °C; 3 h) | ≤ 0.5 % |
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