58698

N-Isobutyryl-L-cysteine

for chiral derivatization, LiChropur^™, ≥97.0%

• Sinônimo(s): N-(2-Methylpropionyl)-L-cysteine
• Fórmula empírica (Notação de Hill): C₇H₁₃NO₃S
• Número CAS: 124529-02-8
• Peso molecular: 191.25
• Número MDL: MFCD00155635
• Código UNSPSC: 12000000
• eCl@ss: 32160406
• ID de substância PubChem: 329758450
• NACRES: NA.22

Propriedades

• grau: for chiral derivatization
• Nível de qualidade: 100
• linha de produto: ChiraSelect^™
• Ensaio: ≥97.0% (RT); ≥97.0%
• forma: solid
• pureza óptica: enantiomeric ratio: ≥99.5:0.5 (HPLC)
• qualidade: LiChropur^™
• técnica(s): HPLC: suitable
• pf: 97-101 °C
• temperatura de armazenamento: 2-8°C
• cadeia de caracteres SMILES: CC(C)C(=O)N[C@@H](CS)C(O)=O
• InChI: 1S/C7H13NO3S/c1-4(2)6(9)8-5(3-12)7(10)11/h4-5,12H,3H2,1-2H3,(H,8,9)(H,10,11)/t5-/m0/s1
• chave InChI: BWBQXMAXLAHHTK-YFKPBYRVSA-N

Descrição

Descrição geral

N-Isobutyryl-L-cysteine is a chiral derivatizing agent, widely used for the separation of amino acid enantiomers.

Aplicação

N-Isobutyryl-L-cysteine may be used as a chiral derivatization agent for the determination of D- and L-amino acids in natural/synthetic bioactive peptides, pharmaceutical formulations and absolute configuration of selenomethionine using chromatography techniques.

Embalagem

Bottomless glass bottle. Contents are inside inserted fused cone.

Outras notas

Chiral derivatizing agent employed in the assay of the enantiomeric purity of amino acids with OPA

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Informações legais

ChiraSelect is a trademark of Sigma-Aldrich Co. LLC

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)