L-Alanine L-丙氨酸

规格: 99%
CAS: 56-41-7
产品编号: H70074
MDL: MFCD00064410
品牌: INFI
Chemical NameL-Alanine
CAS Number56-41-7
Alfabeta NameALANINE L-
MDL NumberMFCD00064410
Synonym L-Alanine {LY} L-Alanine {} {LY} L-Alanine {} {} {LY} L-Alanine {} {} {} {LY} L-Alanine {} {} {} {} {LY} L-Alanine {} {} {} {} {} {LY} L-Alanine {} {} {} {} {} {} {LY} L-Alanine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} L-Alanine {} {} {} {} {} {} {} {} {LY} L-Alanine {} {} {} {} {} {} {} {} {} {LY} L-Alanine {} {} {} {} {} {} {} {} {} {} {LY} L-Alanine {} {} {} {} {} {} {} {} {} {} {} {LY} L-Alanine {} {} {} {} {} {} {} {} {} {} {} {} {LY} L-Alanine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} L-Alanine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} L-Alanine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} L-Alanine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} L-Alanine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} L-Alanine {} {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID5950
Beilstein Registry Number4(4)2480
EC Number200-273-8
Reaxys-RN1720248
Merck Number204
Chemical Name TranslationL-丙氨酸
LabNetwork Molecule IDLN00144639
InChIInChI=1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)/t2-/m0/s1
Canonical SMILESN[C@@H](C)C(O)=O
GHS Symbol
TYPE OF TEST            : Sister chromatid exchange
TEST SYSTEM             : Human Lymphocyte
DOSE/DURATION           : 50 mg/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 280,279,1992

Warnings IRRITANT
WGK Germany1
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Signal word Warning
Safety Statements
  • 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
        RTECSAY2990000
        Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} { {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {
        Hazard Codes Xi
      • 生化研究。组织培养。肝功能测定。属于非必需氨基酸，是血液中含量最多的一种氨基酸，有重要生理作用。
      • {ALD} Merck:14,204
      • {ALD} Merck:14,204
      • Beilstein:4(4)2480
      • {uni_hamburg} Short: II/2
      • {uni_hamburg} Short: II/25C
      • {MCE} [1]. Nagashima T, et al. Selective Elimination of Human Induced Pluripotent Stem Cells Using Medium with High Concentration of L-Alanine. Sci Rep. 2018 Aug 20;8(1):12427.
      • {ALF} ɑ-Amino acids can be converted to the corresponding ɑ-chloro acids with a high degree of retention of configuration, by diazotization in the presence of HCl: J. Am. Chem. Soc., 76, 6054 (1954). The intermediate is thought to be a rigid oxiranone which prevents racemization. For an improved technique and list of examples, see: Org. Synth. Coll., 8, 119 (1993):
        • 56-41-7 H70074 L-Alanine L-丙氨酸

        化学属性

        Mol. FormulaC3H7NO2
        Mol. Weight89.09
        Density1.161
        TSCAYes
        Melting Point314.5°C
        Solubility166.5 G/L (25 ºC)
        Appearance 25 =9.60, [α] +14.6 (C=0.5～2.0g/ml, 5mol/L HCl)。 a-COOH L-丙氨酸是人体非必需氨基酸，在生物体内甘氨酸的氨基转移至丙酮酸而成。在葡萄糖-丙氨酸循环中， 保持低血氨水平。丙氨酸是血中氮的优良运输工具。 又是一种有效生糖氨基酸。 powder a-NH3 D =2.34, Pk 白色结晶或结晶性粉末，无异臭，带有甜味。 易溶于水（16.5%,25℃),不溶于乙醚或丙酮。 分解温度为297℃>;，mp233℃，等电点5.79，pk
        Boiling Point212.9±23.0 °C at 760 mmHg

        *以上化合物性质及应用等信息仅供参考