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化合物简介
A ß-Galactosidase inducer used also as an inducer for the activity of E. Coli lac operon.
基本信息
CAS:367-93-1
中文别名:异丙基-Beta-D-硫代半乳糖苷;异丙基-Β-D-硫代半乳糖吡喃糖苷;异丙基-β-D-硫代半乳糖苷(IPTG);异丙基-β-D-硫代半乳糖苷;异丙基硫代-Β-D-半乳糖苷(IPTG);异丙基1-硫代-Beta-D-半乳糖吡喃糖苷;异丙基-1-硫代-Β-D-半乳糖吡喃糖苷;异丙基-b-D-硫代半乳糖苷;异丙基-硫代半乳糖苷;异丙基-Beta-D-硫代半乳糖吡喃糖苷;异丙基-β-D-硫代半乳糖吡喃糖苷;异丙基-beta-D-硫代半乳糖苷;异丙基1-硫代-β-D-半乳糖吡喃糖苷;异丙基-β-D-硫代半乳糖吡喃糖甙;
英文别名:IPTG;isopropyl beta-D-thiogalactopyranoside;Isopropyl 1-Thio-β-D-galactopyranoside;Isopropyl-β-D-thiogalactopyranoside;Isopropyl-beta-D-thiogalactopyranoside;Isopropyl β-D-1-thiogalactopyranoside;Isopropyl β-D-thiogalactoside;(2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-propan-2-ylsulfanyloxane-3,4,5-triol;Isopropyl 1-thio-b-D-galactopyranoside;Isopropyl β-D-thiogalactoside (IPTG);
分子式:C9H18O5S
分子量:238.301
精确质量:238.087
Psa:115.45
Logp:-1.0721
中文别名:异丙基-Beta-D-硫代半乳糖苷;异丙基-Β-D-硫代半乳糖吡喃糖苷;异丙基-β-D-硫代半乳糖苷(IPTG);异丙基-β-D-硫代半乳糖苷;异丙基硫代-Β-D-半乳糖苷(IPTG);异丙基1-硫代-Beta-D-半乳糖吡喃糖苷;异丙基-1-硫代-Β-D-半乳糖吡喃糖苷;异丙基-b-D-硫代半乳糖苷;异丙基-硫代半乳糖苷;异丙基-Beta-D-硫代半乳糖吡喃糖苷;异丙基-β-D-硫代半乳糖吡喃糖苷;异丙基-beta-D-硫代半乳糖苷;异丙基1-硫代-β-D-半乳糖吡喃糖苷;异丙基-β-D-硫代半乳糖吡喃糖甙;
英文别名:IPTG;isopropyl beta-D-thiogalactopyranoside;Isopropyl 1-Thio-β-D-galactopyranoside;Isopropyl-β-D-thiogalactopyranoside;Isopropyl-beta-D-thiogalactopyranoside;Isopropyl β-D-1-thiogalactopyranoside;Isopropyl β-D-thiogalactoside;(2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-propan-2-ylsulfanyloxane-3,4,5-triol;Isopropyl 1-thio-b-D-galactopyranoside;Isopropyl β-D-thiogalactoside (IPTG);
分子式:C9H18O5S
分子量:238.301
精确质量:238.087
Psa:115.45
Logp:-1.0721
编号系统
MDL号:MFCD00063273
物化性质
外观与性状:白色晶体
密度:1.37 g/cm3
沸点:438.4ºC at 760 mmHg
熔点:105 °C
闪点:219ºC
折射率:1.577
水溶解性:soluble
稳定性:Stable. Incompatible with strong oxidizing agents.
储存条件:-20ºC
密度:1.37 g/cm3
沸点:438.4ºC at 760 mmHg
熔点:105 °C
闪点:219ºC
折射率:1.577
水溶解性:soluble
稳定性:Stable. Incompatible with strong oxidizing agents.
储存条件:-20ºC
安全信息
安全说明:S23-S24/25-S36/37-S22
危险类别码:R19; R40; R66
WGK Germany:3
海关编码:2932999099
危险品标志:Xn
危险类别码:R19; R40; R66
WGK Germany:3
海关编码:2932999099
危险品标志:Xn
生产方法及用途
用途
生化试剂,半乳糖苷酶底物。
生化试剂,半乳糖苷酶底物。
合成路线
上游原料
下游产品
图谱
Predict 1H proton NMR

13C NMR : Predict

1H NMR : Predict

Mass

IR : KBr disc
