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γ-Aminobutyric acid

Cas:
56-12-2
Molecular Structure:
MDL:
MFCD00008226
Molecular Formula:
C4H9NO2;NH2(CH2)3COOH
Molecular Weight:
103.12
Alias:
4-氨基丁酸,氨酪酸 4-Aminobutyric acid 4-Aminobutanoic acid GABA Piperidic acid Piperidinic acid
Product order:
Name Specifications Packing Price Delivery
γ-Aminobutyric acid 97% 25g RMB 110 Consulting service
γ-Aminobutyric acid 97% 100g RMB 319 Consulting service
γ-Aminobutyric acid 97% 5g RMB 44 Consulting service
γ-Aminobutyric acid 97% 500g RMB 1067 Consulting service
Character:
片状或针状结晶。易溶于水,微溶于常规溶剂,不溶于乙醇、乙醚和苯。其单盐酸盐。半数致死量(大鼠,腹腔)5400mg/kg。有刺激性。
熔点: 197-204 °C  
Quality Standard:
外观Appearance                          白色至类白色结晶粉末
红外光谱鉴别Infrared spectrometry       和对照品匹配
纯度Purity                              ≥99.0% (以无水物计)
熔点Melting point                       197°C - 204°C
干燥失重Loss on drying                  <0.5 %
重金属Heavy metals (as Pb)              <10 ppm
硫酸盐灰分Sulfated ash                  <0.1 %
透光度Transmittance                     >95 % (c=10, 2 N HCl, 430 nm) 1 cm cell
氯离子Cl                                 < 400 ppm
硫酸根SO4                                < 500 ppm 
Storage:
密封干燥保存。
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