所有图片(3)
About This Item
经验公式（希尔记法）:
C7H13NO3S
CAS号:
分子量:
191.25
MDL號碼:
分類程式碼代碼:
12000000
eCl@ss:
32160406
PubChem物質ID:
NACRES:
NA.22
推荐产品
等級
for chiral derivatization
品質等級
產品線
ChiraSelect™
化驗
≥97.0% (RT)
≥97.0%
形狀
solid
光學純度
enantiomeric ratio: ≥99.5:0.5 (HPLC)
品質
LiChropur™
技術
HPLC: suitable
mp
97-101 °C
儲存溫度
2-8°C
SMILES 字串
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
InChI 密鑰
BWBQXMAXLAHHTK-YFKPBYRVSA-N
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一般說明
N-异丁酰基-L-半胱氨酸是一种手性衍生剂，广泛用于氨基酸对映异构体的分离。
應用
N-异丁酰基-L-半胱氨酸可用作手性衍生剂，用于通过色谱技术测定天然/合成生物活性肽、药物制剂中的D- 和L-氨基酸以及硒代蛋氨酸的绝对构型。
包裝
无底玻璃瓶。内含物装在插入式熔锥内。
其他說明
OPA 检测氨基酸对映体纯度的衍生化试剂
法律資訊
ChiraSelect is a trademark of Sigma-Aldrich Co. LLC
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
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儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
其他客户在看
Yuta Mutaguchi et al.
Frontiers in microbiology, 9, 1540-1540 (2018-07-31)
Isoleucine 2-epimerase (ILEP) is a novel branched-chain amino acid racemase isolated from Lactobacillus buchneri. In this study, we examined production of free d-branched-chain amino acids such as d-valine, d-leucine, and d-allo-isoleucine, using lactic acid bacteria carrying homologs to ILEP. Twelve
H. Bruckner et al.
Journal of Chromatography A, 666, 259-259 (1994)
H Brückner et al.
Journal of chromatography, 476, 73-82 (1989-08-04)
The enantioseparation of standard mixtures composed of protein DL-amino acids was performed by reversed-phase high-performance liquid chromatography of the corresponding diastereomeric isoindolyl derivatives, formed by automated precolumn derivatization with o-phthaldialdehyde (OPA) and a series of N-acyl-L-cysteines(Acyl-Cys). A photodiode-array detector, operating
Suyan Li et al.
Biochemical pharmacology, 151, 245-251 (2018-01-07)
d-Serine is a co-agonist at forebrain N-methyl-d-aspartate receptors (NMDAR) and is synthesized by serine racemase (SR). Although d-serine and SR were originally reported to be localized to glia, recent studies have provided compelling evidence that under healthy physiologic conditions both
M.A. Blaskovich et al.
Journal of the American Chemical Society, 115, 5021-5021 (1993)
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