L-Cystine

Purity: from non-animal source, meets EP testing specifications, suitable for cell culture

Synonym(s): L(-)-3, 3′-Dithiobis(2-aminopropanoic acid) 2-Amino-3-[(2-amino-2-carboxyethyl)dithio]propanoic acid (R, R)-3, 3′-Dithiobis(2-aminopropionicacid)

Formula: C6H12N2O4S2 Molecular Weight: 240.3

CAS Number: 56-89-3 Beilstein Number: 1728094 EC Number: 200-296-3 MDL Number: MFCD00064228 PubChem CID: 67678

Properties

Shelf life: 1460 days

Solubility:

Sensitivity:

Boiling point:

Melting point: 260-261°C

InChl: InChI=1S/C6H12N2O4S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H, 1-2, 7-8H2, (H, 9, 10)(H, 11, 12)/t3-, 4-/m0/s1

Safety Information

Pictograms:

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Hazard Statements:

Precautionary Statements:

WGK: 3

Storage:

Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter