cas: 56-89-3 — see every product listed under this CAS number, including other names
L-Cystine, 97%, 97% (CAS 56-89-3) is a chemical reagent available from Chemat. Available pack sizes: 1kg, 10kg, 25kg, 50kg, 25g, 100g, 250g, 500g. Offered by: Chemat.
| brand | Chemat |
|---|---|
| catalog number | Ch114R9S-1kg |
| cas | 56-89-3 |
| size | 1kg |
| availability | 50000g |
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| brand | size | price | |
|---|---|---|---|
| Chemat | 1kg | 352.40 Pln | |
| Chemat | 10kg | price on request | |
| Chemat | 25kg | price on request | |
| Chemat | 50kg | price on request | |
| Chemat | 25g | 78.80 Pln | |
| Chemat | 100g | 83.60 Pln | |
| Chemat | 250g | 122.00 Pln | |
| Chemat | 500g | 235.20 Pln |
| purity | 97% |
|---|---|
| delivery time | 3 weeks |
L-cystine is the L-enantiomer of the sulfur-containing amino acid cystine. It has a role as an EC 1.2.1.11 (aspartate-semialdehyde dehydrogenase) inhibitor, a flour treatment agent, a mouse metabolite, a Saccharomyces cerevisiae metabolite and a human metabolite. It is a cystine, a non-proteinogenic L-alpha-amino acid and a L-cysteine derivative. It is a conjugate acid of a L-cystine anion. It is an enantiomer of a D-cystine. It is a tautomer of a L-cystine zwitterion.
Source: ChEBI
| Molecular formula | C6H12N2O4S2 |
|---|---|
| Molecular weight | 240.3 g/mol |
| IUPAC name | (2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid |
| InChIKey | LEVWYRKDKASIDU-IMJSIDKUSA-N |
| SMILES | C([C@@H](C(=O)O)N)SSC[C@@H](C(=O)O)N |
Computed by PubChem (NCBI)