H-D-Leu-Oh D-亮氨酸

CAS 328-38-1 MFCD00063088

化学结构图

328-38-1
SMILES: CC(C)C[C@@H](N)C(=O)O

化学属性

Mol. FormulaC6H13NO2
Mol. Weight131.17
Melting Point>300 °C
Density1.035
TSCAYes
Solubility24 G/L (25 ºC)
Appearance -15.6°(0.5-2.0 mg/ml,5 mol/L HCl),LD D 20 -10.34°(0.5-2.0mg/ml,H2O), [α] (大鼠,腹腔)642 mg/kg。 50 白色鳞片状结晶或结晶性粉末;溶于水和乙酸,微溶于乙醇,不溶于乙醚;pI5.98,加热到145-147℃开始升华,分解点为293-295℃;相对密度1.293,比旋光度[α]
Refractive index-15 ° (C=4, 6mol/L HCl)
Boiling Point225.8°C at 760 mmHg

别名和识别编码

Chemical NameH-D-Leu-Oh
Synonym D-Leucine {LY} D-Leucine {} {LY} D-Leucine {} {} {LY} D-Leucine {} {} {} {LY} D-Leucine {} {} {} {} {LY} D-Leucine {} {} {} {} {} {LY} D-Leucine {} {} {} {} {} {} {LY} D-Leucine {} {} {} {} {} {} {} {LY} D-Leucine {} {} {} {} {} {} {} {} {LY} D-Leucine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} D-Leucine {} {} {} {} {} {} {} {} {} {} {LY} D-Leucine {} {} {} {} {} {} {} {} {} {} {} {LY} D-Leucine {} {} {} {} {} {} {} {} {} {} {} {} {LY} D-Leucine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} D-Leucine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} D-Leucine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} D-Leucine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} D-Leucine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} D-Leucine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} D-Leucine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Beilstein Registry Number4,446
PubChem Substance ID439524
CAS Number328-38-1
EC Number206-327-7
MDL NumberMFCD00063088
Reaxys-RN1721721
Chemical Name TranslationD-亮氨酸
Wiswesser Line NotationQVYZ1Y1&1 -D
LabNetwork Molecule IDLN00008148
InChIInChI=1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m1/s1
Canonical SMILESN[C@H](CC(C)C)C(O)=O
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分类

  • {Chemicalbook} 生物化学品: 生化试剂: 氨基酸及其衍生物
  • {uni_hamburg} no charge; carboxylic acid; chiral; 1fragment
  • {SNA} Amino Acid Derivatives, Chemical Biology, Chemical Synthesis, Leucine, Peptide Chemistry
  • {SNA} Amino Acids & Derivatives, Chemical Biology, Chemical Synthesis, Leucine, Peptide Chemistry

相关文献及参考

  • Beil. 4 ,IV,2738
  • Beilstein:4,446
  • Short: EINECS
  • Short: III/5a
  • [1]. Xiaoyu Cao, et al. Combination of PARP Inhibitor and Temozolomide to Suppress Chordoma Progression. J Mol Med (Berl). 2019 Aug;97(8):1183-1193

安全信息

WGK Germany3
RTECSOH2840000
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Signal word Warning
GHS Symbol
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
  • S22 Do not breathe dust 不要吸入粉尘;
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 6429 mg/kg
TOXIC EFFECTS :
   Behavioral - altered sleep time (including change in righting reflex)
   Lungs, Thorax, or Respiration - dyspnea
   Nutritional and Gross Metabolic - body temperature decrease
REFERENCE :
   ABBIA4 Archives of Biochemistry and Biophysics.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802)  V.31-    1951-  Volume(issue)/page/year:
   64,319,1956

其他信息

  • Acros Organics:D-亮氨酸 D-Leucine, 99%(328-38-1)
  • MSDS 信息:D-2-Amino-4-methylpentanoic acid(328-38-1).msds
  • 方法一:以乙酰-DL-白氨酸为原料,经酰化酶处理除去L-白氨酸,然后在盐酸水解得粗品,结晶精制后得纯品。
  • 比旋光度:-15.45 ° (c=4, 6N HCl)
  • TCI Shanghai:D-亮氨酸 D-Leucine,>;98.0%(T)(328-38-1)
  • Alfa Aesar:D-亮氨酸,99% D-Leucine, 99%(328-38-1)
  • 用途一:用于生化研究。
  • 上游原料:DL-白氨酸
  • Sigma Aldrich:328-38-1(sigmaaldrich)
  • 参考质量标准:含量不少于98%;比旋光度[α] 20 D -14°--16°(0.5-2.0 mg/ml, 5 mol/L HCl);纸层析合格。
  • D-2-氨基-4-甲基戊酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 xp620015 D-亮氨酸;D-白氨酸;(R)-2-氨基-4-甲基戊酸 10g/瓶 105元 2011/04/16 L0027 D-亮氨酸 D-Leucine 5G 309元 2011/04/16 L0027 D-亮氨酸 D-Leucine 25G 1020元
  • 图谱信息:D-2-氨基-4-甲基戊酸(328-38-1)红外图谱(IR1) D-2-氨基-4-甲基戊酸(328-38-1)Raman光谱 D-2-氨基-4-甲基戊酸(328-38-1)质谱(MS) D-2-氨基-4-甲基戊酸(328-38-1)红外图谱(IR2)
  • MOL 文件:328-38-1.mol
  • 水中溶解度:24 g/l (25°C),微溶于醇,不溶于醚。

系列性分类


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