cas: 56-89-3 — see every product listed under this CAS number, including other names
L-Cystine, 98% (CAS 56-89-3) is a chemical reagent available from Chemat. Available pack sizes: 1mg, 25g, 100g, 500g, 1kg. Offered by: Ambeed.
| brand | Ambeed |
|---|---|
| catalog number | A160767-1mg |
| cas | 56-89-3 |
| size | 1mg |
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| brand | size | price | |
|---|---|---|---|
| Ambeed | 1mg | 170.12 Pln | |
| Ambeed | 25g | 192.38 Pln | |
| Ambeed | 100g | 220.19 Pln | |
| Ambeed | 500g | 420.44 Pln | |
| Ambeed | 1kg | 654.06 Pln |
| purity | 98% |
|---|---|
| delivery time | 1-2 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)