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L-Cystine dimethyl ester dihydrochloride - 97%, high purity , CAS No.32854-09-4
Discover L-Cystine dimethyl ester dihydrochloride by Aladdin Scientific in 97% for only $28.90. Available - in Ligands at Aladdin Scientific. Tags: C-protected amino acids.
Basic Description Synonyms 32854-09-4|L-Cystine dimethyl ester dihydrochloride|Dimethyl L-cystinate dihydrochloride|L-Cystine-dimethyl Ester Dihydrochloride|9E45OJ92M0|Dimethyl 3,3'-disulfanediyl(2R,2'R)-bis(2-aminopropanoate) dihydrochloride|(2R,2'R)-Dimethyl 3,3'-disulfanediylbis Specifications & Purity 97% Storage Temp Argon charged Shipped In Normal
Names and Identifiers IUPAC Name methyl (2R)-2-amino-3-[[(2R)-2-amino-3-methoxy-3-oxopropyl]disulfanyl]propanoate;dihydrochloride INCHI InChI=1S/C8H16N2O4S2.2ClH/c1-13-7(11)5(9)3-15-16-4-6(10)8(12)14-2;;/h5-6H,3-4,9-10H2,1-2H3;2*1H/t5-,6-;;/m0../s1 InChi Key QKWGUPFPCRKKMQ-USPAICOZSA-N Canonical SMILES COC(=O)C(CSSCC(C(=O)OC)N)N.Cl.Cl Isomeric SMILES COC(=O)[C@H](CSSC[C@@H](C(=O)OC)N)N.Cl.Cl WGK Germany 3 PubChem CID 2724376 Molecular Weight 341.28 Beilstein 4727524 Reaxy-Rn 4727524
Chemical and Physical Properties Sensitivity Hygroscopic Specific Rotation[α] -41° (C=2,MeOH) Melt Point(°C) 182-183 °C
Safety and Hazards(GHS) Pictogram(s) GHS07 Signal Warning Hazard Statements H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
Precautionary Statements P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352: IF ON SKIN: wash with plenty of water.
P321: Specific treatment (see ... on this label).
P405: Store locked up.
P501: Dispose of contents/container to ...
P264: Wash hands [and …] thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P403+P233: Store in a well-ventilated place. Keep container tightly closed.
P362+P364: Take off contaminated clothing and wash it before reuse.
P264+P265: Wash hands [and …] thoroughly after handling. Do not touch eyes.
P337+P317: If eye irritation persists: Get medical help.
P332+P317: If skin irritation occurs: Get medical help.
P319: Get medical help if you feel unwell.
WGK Germany 3 Reaxy-Rn 4727524
References 1. Xinyu Zhang, Yang Kang, Gui-Ting Liu, Dan-Dan Li, Jia-Yuan Zhang, Zhi-Peng Gu, Jun Wu,. (2019-02-28) Poly(cystine-PCL) based pH/redox dual-responsive nanocarriers for enhanced tumor therapy.. Biomaterials science, 7 ((5)): ( 1962-1972 ). [PMID:30810135 ]
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