15411
Boc-Cys-OH
for chiral derivatization, LiChropur™, ≥98.5%
Synonym(e):
Boc-L-cystein
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Alle Fotos(3)
About This Item
Empirische Formel (Hill-System):
C8H15NO4S
CAS-Nummer:
Molekulargewicht:
221.27
Beilstein:
2450705
MDL-Nummer:
UNSPSC-Code:
41116105
eCl@ss:
32160406
PubChem Substanz-ID:
NACRES:
NA.22
Empfohlene Produkte
Qualität
for chiral derivatization
LiChropur™
Qualitätsniveau
Produktlinie
ChiraSelect™
Assay
≥98.5%
Form
solid
Optische Aktivität
[α]20/D +8.0±1.5°, c = 1% in ethanol
Optische Reinheit
enantiomeric ratio: ≥99.5:0.5
Methode(n)
HPLC: suitable
SMILES String
CC(C)(C)OC(=O)N[C@@H](CS)C(O)=O
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
InChIKey
ATVFTGTXIUDKIZ-YFKPBYRVSA-N
Allgemeine Beschreibung
Boc-L-cysteine (Boc-Cys-OH) is a high performance liquid chromatography (HPLC) grade chromatographic solvent.
Anwendung
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.
Sonstige Hinweise
Chirales Derivatisierungsmittel, das zusammen mit OPA zur Untersuchung der Enantiomerenreinheit von Aminosäuren verwendet wird
Rechtliche Hinweise
ChiraSelect is a trademark of Sigma-Aldrich Co. LLC
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
Lagerklassenschlüssel
13 - Non Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Gloves, type N95 (US)
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A Hashimoto et al.
Journal of chromatography, 582(1-2), 41-48 (1992-11-06)
The concurrent determination of free amino acid enantiomers and non-chiral amino acids in rat brain and serum was accomplished by high-performance liquid chromatography with fluorimetric detection after derivatization with N-tert.-butyloxycarbonyl-L-cysteine and o-phthaldialdehyde. The method revealed the presence of a large
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