L-色氨酸 99%

供应商: Thermo Fisher Scientific

Synonyms: (S)-2-氨基-3-(3-吲哚基)丙酸, L-α-氨基-3-吲哚丙酸

140590050 140590250 140591000 140595000
ACRO140590050EA 0 CNY
ACRO140590050 ACRO140590250 ACRO140591000 ACRO140595000
L-色氨酸 99%
L-色氨酸
分子式: C₁₁H₁₂N₂O₂
分子量: 204.23 g/mol
溶点: 280…285 °C (dec.)
存储条件: Ambient
MDL编号: MFCD00064340
CAS号: 73-22-3
EINECS: 200-795-6
Merck Index: 12,09929

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产品技术规格

Appearance White to yellowish-white Crystalline powder
Infrared spectrum Conforms
Loss on drying ≤0.5 % (1 g, 105°C)
Specific optical rotation -29.0° to -33.0° (20°C, 589 nm) (C=1, H2O)
Titration with HClO4 98.5 to 101.5 % (On dry substance)


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