15411
Boc-Cys-OH
derivatization grade (chiral), LiChropur™, ≥98.5%
Synonym(s):
Boc-L-cysteine
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About This Item
Empirical Formula (Hill Notation):
C8H15NO4S
CAS Number:
Molecular Weight:
221.27
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
32160406
UNSPSC Code:
41116105
MDL number:
Beilstein/REAXYS Number:
2450705
InChI
1S/C8H15NO4S/c1-8(2,3)13-7(12)9-5(4-14)6(10)11/h5,14H,4H2,1-3H3,(H,9,12)(H,10,11)/t5-/m0/s1
SMILES string
CC(C)(C)OC(=O)N[C@@H](CS)C(O)=O
InChI key
ATVFTGTXIUDKIZ-YFKPBYRVSA-N
grade
derivatization grade (chiral)
product line
ChiraSelect™
assay
≥98.5%
form
solid
optical activity
[α]20/D +8.0±1.5°, c = 1% in ethanol
optical purity
enantiomeric ratio: ≥99.5:0.5
quality
LiChropur™
technique(s)
HPLC: suitable
Quality Level
General description
Boc-L-cysteine (Boc-Cys-OH) is a high performance liquid chromatography (HPLC) grade chromatographic solvent.
Application
Boc-L-cysteine (Boc-Cys-OH) can may be used as a chromatographic solvent, in an experimental study done to study the biosynthesis of S-(3-hexan-1-ol)-glutathione (3MH-S-glut) and S-(3-hexan-l-ol)-L-cysteine (3MH-S-cys), which act as flavour precursors in wines, in Vitis vinifera grapes exposed to various environmental stress.
Other Notes
Chiral derivatizing agent used together with OPA for assaying the enantiomeric purity of amino acids
Legal Information
ChiraSelect is a trademark of Sigma-Aldrich Co. LLC
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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