物质信息
ID:351897
名称和标识
别名
L-谷氨酸(S)-2-氨基戊二酸L-Glutamic acidGlu(S)-2-Aminopentanedioic acid
IUPAC标准名
(2S)-2-aminopentanedioic acid
IUPAC传统名
L-glutamic acid
化合物性质
产品相关信息
痕量阳离子
Mg: ≤5 mg/kg
Li: ≤5 mg/kg
Mo: ≤5 mg/kg
Co: ≤5 mg/kg
Fe: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Sr: ≤5 mg/kg
Ba: ≤5 mg/kg
Ca: ≤200 mg/kg
NH4+: ≤100 mg/kg
Ni: ≤5 mg/kg
Al: ≤5 mg/kg
Na: ≤200 mg/kg
Pb: ≤5 mg/kg
K: ≤50 mg/kg
Mn: ≤5 mg/kg
Bi: ≤5 mg/kg
Cd: ≤5 mg/kg
Zn: ≤5 mg/kg
干燥失重
≤0.05% loss on drying, 20 °C (HV)
产品线
BioUltra
杂质
insoluble matter, passes filter test
≤0.5% foreign amino acids
线性分子式
HO2CCH2CH2CH(NH2)CO2H
痕量阴离子
sulfate (SO42-): ≤200 mg/kg
chloride (Cl-): ≤100 mg/kg
λ
1 M in 1 M HCl
纯度
≥99.5% (NT)
燃烧残渣
≤0.05% (as SO4)
安全信息
药理学性质
相关基因信息
human ... CCR2(1231), GRIA1(2890), GRIA2(2891), GRIA4(2893), GRIK1(2897), GRIK2(2898), GRIK3(2899), GRIK5(2901), GRIN2B(2904), GRM2(2912), SLC1A1(6505), SLC1A2(6506)rat ... Gria1(50592), Grik1(29559), Grik2(54257), Grik4(24406), Grin2a(24409), Grm1(24414), Grm2(24415), Grm3(24416), Grm4(24417), Grm5(24418), Grm6(24419), Grm7(81672), Slc1a2(29482)
理化性质
溶解度
1 M HCl: soluble1 M at 20 °C, clear, colorless
紫外吸收波长
λ: 280 nm Amax: 0.1
λ: 260 nm Amax: 0.1
熔点
205 °C (dec.)(lit.)
比旋光度
[α]20/D +31.5±1.0°, c = 5% in 5 M HCl
描述信息
Biochem/physiol Actions
一种兴奋性氨基酸神经递质，为谷氨酸盐受体所有亚型(代谢型红藻氨酸、NMDA 和 AMPA)的激动剂。
Other Notes
Lesion-sparing agent, has excitotoxic properties1; May function as precipitating agent in protein crystallization2; Growth requirement of various microorganisms3
一种兴奋性氨基酸神经递质，为谷氨酸盐受体所有亚型(代谢型红藻氨酸、NMDA 和 AMPA)的激动剂。
Other Notes
Lesion-sparing agent, has excitotoxic properties1; May function as precipitating agent in protein crystallization2; Growth requirement of various microorganisms3
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