15411

Boc-Cys-OH

for chiral derivatization, LiChropur^™, ≥98.5%

• Sinónimos: Boc-L-cysteine
• Fórmula empírica (notación de Hill): C₈H₁₅NO₄S
• Número de CAS: 20887-95-0
• Peso molecular: 221.27
• Beilstein/REAXYS Number: 2450705
• MDL number: MFCD00065565
• UNSPSC Code: 41116105
• eCl@ss: 32160406
• PubChem Substance ID: 329750848
• NACRES: NA.22

Propiedades

• grade: for chiral derivatization
• Quality Level: 100
• 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
• 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
• InChI key: ATVFTGTXIUDKIZ-YFKPBYRVSA-N

Descripción

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

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Legal Information

ChiraSelect is a trademark of Sigma-Aldrich Co. LLC

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)