C8755

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C8755

Sigma

 

L-Cystine

reagent grade, Sigma Grade, crystalline

Synonym:(R,R)-3,3′-Dithiobis(2-aminopropionicacid)
CAS Number:56-89-3
Linear Formula:[-SCH2CH(NH2)CO2H]2
Molecular Weight:240.30
Beilstein Registry Number:1728094
EC Number:200-296-3
MDL number:MFCD00064228
PubChem Substance ID:24893101

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Properties

gradeSigma Grade
 reagent grade
formcrystalline
mp>240 °C (dec.)(lit.)

Safety

Personal Protective EquipmentEyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
WGK Germany3
RTECSHA2690000

References

MerckMerck 13,2811
BeilsteinBeil. 4,IV,3155
referenceFT-IR 1 (1), 596:B / FT-IR 2 (1), 942:C / IR-Spectra (2), 314:H / IR-Spectra (3), 354:G / NMR-Reference 2 (1), 503:A / RegBook 1 (1), 675:H / Sigma FT-IR 1 (1), 123:C / Structure Index 1, 102:A:2