C8630
DL-Cystine
别名:
(±)-3,3′-Dithiobis(2-aminopropionicacid)
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关于此项目
线性分子式:
HOOCCH(NH2)CH2SSCH2CH(NH2)COOH
化学文摘社编号:
分子量:
240.30
UNSPSC Code:
12352200
NACRES:
NA.26
PubChem Substance ID:
EC Number:
213-094-5
Beilstein/REAXYS Number:
1728095
MDL number:
assay
≥98% (TLC)
form
powder
color
white to off-white
mp
227 °C (dec.) (lit.)
solubility
1 M HCl: soluble
SMILES string
NC(CSSCC(N)C(O)=O)C(O)=O
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)
InChI key
LEVWYRKDKASIDU-UHFFFAOYSA-N
Biochem/physiol Actions
DL-Cystine is a racemic mixture of the proteinogenic amino acids L-cystine and the non-proteinogenic D-cystine. DL-cystine is used in the preparation of sulfur-containing dimeric and monomeric surfactants.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)