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L-Cystine, 99%, Thermo Scientific Chemicals
Supplier: Thermo Scientific Chemicals A137620B
Description
L-Cystine is used as an antioxidant, protecting tissues against radiation and pollution. It finds application in protein synthesis. It is required for utilization of vitamin B6 and is useful in healing burns and wounds. It is also is required by certain malignant cell lines in the culture medium as well as for the growth of certain micro-organisms. It is useful in the stimulation of hematopoietic system and promotes the formation of white and red blood cells. It is an active ingredient in medications used to treat dermatitis.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsL-Cystine is used as an antioxidant, protecting tissues against radiation and pollution. It finds application in protein synthesis. It is required for utilization of vitamin B6 and is useful in healing burns and wounds. It is also is required by certain malignant cell lines in the culture medium as well as for the growth of certain micro-organisms. It is useful in the stimulation of hematopoietic system and promotes the formation of white and red blood cells. It is an active ingredient in medications used to treat dermatitis.
Solubility
Soluble in water.
Notes
Incompatible with strong oxidizing agents.
Specifications
| >240°C (decomposition) | |
| 56-89-3 | |
| C6H12N2O4S2 | |
| 1728094 | |
| l-cystine, cystine, l-dicysteine, l-cystin, cystine acid, cysteine disulfide, oxidized l-cysteine, beta,beta'-dithiodialanine, h-cys-oh 2, l-cysteine disulfide | |
| LEVWYRKDKASIDU-IMJSIDKUSA-N | |
| C(C(C(=O)O)N)SSCC(C(=O)O)N | |
| 240.292 | |
| 67678 | |
| −219° (c=1 in 1N HCl) | |
| 99% |
| L-Cystine | |
| 99% | |
| MFCD00064228 | |
| 14,2782 | |
| Soluble in water. | |
| 1.68 | |
| (2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid | |
| 1000 g | |
| CHEBI:16283 | |
| 240.3 |
Chemical Identifiers
| 56-89-3 | |
| 240.292 | |
| LEVWYRKDKASIDU-IMJSIDKUSA-N | |
| 67678 | |
| (2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid |
| C6H12N2O4S2 | |
| MFCD00064228 | |
| l-cystine, cystine, l-dicysteine, l-cystin, cystine acid, cysteine disulfide, oxidized l-cysteine, beta,beta'-dithiodialanine, h-cys-oh 2, l-cysteine disulfide | |
| CHEBI:16283 | |
| C(C(C(=O)O)N)SSCC(C(=O)O)N |
Safety and Handling
EINECSNumber : 200-296-3
RTECSNumber : HA2690000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only