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L-Cystine dimethyl ester dihydrochloride

ALDRICH/857327 - ≥95%

Synonym: L-Cys(OMe)OMe·HCl

CAS Number: 32854-09-4
Empirical Formula (Hill Notation): C8H16N2O4S2 · 2HCl
Molecular Weight: 341.28
EC Number: 251-261-4
MDL Number: MFCD00012490
Linear Formula: CH3OCOCH(NH2)CH2SSCH2CH(NH2)COOCH3 · 2HCl
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-857327-5G 5 g
 $102.00
1/EA		 Add To Favorites
45-857327-25G 25 g
 $183.00
1/EA		 Add To Favorites

 

application(s) peptide synthesis
assay ≥95%
form powder
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
mp 182-183 °C (dec.) (lit.)
optical activity [α]22/D −36.0°, c = 4% in methanol
Quality Level 200 
reaction suitability reaction type: solution phase peptide synthesis
SMILES string Cl[H].Cl[H].COC(=O)[C@@H](N)CSSC[C@H](N)C(=O)OC
Packaging: 5, 25 g in poly bottle
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥95%
mp 182-183 °C (dec.) (lit.)
UNSPSC 12352209

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