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L-Cystine, 99%, Thermo Scientific Chemicals
$73.00 - $716.62
Chemical Identifiers
| CAS | 56-89-3 |
|---|---|
| Molecular Formula | C6H12N2O4S2 |
| Molecular Weight (g/mol) | 240.292 |
| MDL Number | MFCD00064228 |
| InChI Key | LEVWYRKDKASIDU-IMJSIDKUSA-N |
| Synonym | l-cystine, cystine, l-dicysteine, l-cystin, cystine acid, cysteine disulfide, oxidized l-cysteine, beta,beta'-dithiodialanine, h-cys-oh 2, l-cysteine disulfide |
| PubChem CID | 67678 |
| ChEBI | CHEBI:16283 |
| IUPAC Name | (2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid |
| SMILES | C(C(C(=O)O)N)SSCC(C(=O)O)N |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AAA1376218
|
Thermo Scientific Chemicals
A1376218 |
50 g |
Each for $73.00
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AAA1376230
|
Thermo Scientific Chemicals
A1376230 |
250 g |
Each for $204.68
|
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AAA137620B
|
Thermo Scientific Chemicals
A137620B |
1000 g |
Each for $716.62
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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.
SolubilitySoluble in water.
Notes
Incompatible with strong oxidizing agents.
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 |
Specifications
| >240°C (decomposition) | |
| 99% | |
| MFCD00064228 | |
| 14,2782 | |
| Soluble in water. | |
| C(C(C(=O)O)N)SSCC(C(=O)O)N | |
| (2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid | |
| 240.292 | |
| CHEBI:16283 | |
| 99% |
| 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 | |
| 1.68 | |
| 50 g | |
| 67678 | |
| 240.3 | |
| L-Cystine |
Safety and Handling
EINECSNumber : 200-296-3
RTECSNumber : HA2690000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only