多肽合成常用的基礎(chǔ)物料,半胱氨酸的SH非?;顫姡哂袕娪H核性,易被?;闪蛎眩惨妆谎趸癁槎蜴I,須加以保護
熔點
182-183 °C (dec.)(lit.)
沸點
524.7±50.0 °C(Predicted)
密度
1.1342 (rough estimate)
折射率
111 ° (C=0.8, 0.04mol Ethanolic HCl)
儲存條件
Sealed in dry,Room Temperature
溶解度
Soluble in DMSO (up to 20 mg/ml).
形態(tài)
White to off-white solid.
酸度系數(shù)(pKa)
2.22±0.10(Predicted)
顏色
White or off-white
旋光性 (optical activity)
[α]25/D +115°, c = 0.8 in 0.04 M ethanolic HCl
BRN
2339626
穩(wěn)定性
Stable for 2 years from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 1 week.
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