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Merck
CN

B4252

Sigma-Aldrich

5-溴-4-氯-3-吲哚基-β-吡咯-D-半乳糖苷

chromogenic, ≥98%, powder

别名:

5-溴-4-氯-3-吲哚基-β-吡咯-D-半乳糖苷, BCIG, X-Gal

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About This Item

经验公式(希尔记法):
C14H15BrClNO6
CAS号:
分子量:
408.63
Beilstein:
1402009
EC 号:
MDL编号:
UNSPSC代码:
12352204
PubChem化学物质编号:
NACRES:
NA.83

product name

5-溴-4-氯-3-吲哚基-β-吡咯-D-半乳糖苷, ≥98%, powder

质量水平

检测方案

≥98%

形式

powder

溶解性

DMF: methanol (1:1): 50 mg/mL

储存温度

−20°C

SMILES字符串

OC[C@H]1O[C@@H](Oc2c[nH]c3ccc(Br)c(Cl)c23)[C@H](O)[C@@H](O)[C@H]1O

InChI

1S/C14H15BrClNO6/c15-5-1-2-6-9(10(5)16)7(3-17-6)22-14-13(21)12(20)11(19)8(4-18)23-14/h1-3,8,11-14,17-21H,4H2/t8-,11+,12+,13-,14-/m1/s1

InChI key

OPIFSICVWOWJMJ-AEOCFKNESA-N

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应用

X-Gal是β-半乳糖苷酶的发色底物,可产生丰富的蓝色,与背景相比可以直观地检测到。 X-Gal是lac+基因型重组细菌菌落蓝白斑筛选的首选基质。

相关产品

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说明
价格

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

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分析证书(COA)

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