产品名称

英文名称：6-Chloro-3-indolyl β-D-Galactopyranoside （contains ca. 13% Ethyl Acetate）[for Biochemical Research]

同义词

138182-21-5、6-Chloro-3-indolyl-beta-D-galactopyranoside、(2S,3R,4S,5R,6R)-2-((6-Chloro-1H-indol-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol、Rose-、A-D-Gal、(2S,3R,4S,5R,6R)-2-[(6-chloro-1H-indol-3-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol、6-c、6-氯-3-吲哚基-D-吡喃半乳糖苷(约含13%乙酸乙酯)[用于生化研究]、6-氯-3-吲哚基-β-D-吡喃半乳糖苷(约含13%乙酸乙酯)[用于生化研究]

产品性质

CAS编号：138182-21-5

分子式：C14H16ClNO6

分子量：329.73

MDL号：MFCD00467206

PubChem编号：7567562

别名：6-氯-3-吲哚基-D-吡喃半乳糖苷(约含13%乙酸乙酯)[用于生化研究]|6-氯-3-吲哚基-β-D-吡喃半乳糖苷(约含13%乙酸乙酯)[用于生化研究]

英文别名：138182-21-5|6-Chloro-3-indolyl-beta-D-galactopyranoside|(2S,3R,4S,5R,6R)-2-((6-Chloro-1H-indol-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol|Rose-|A-D-Gal|(2S,3R,4S,5R,6R)-2-[(6-chloro-1H-indol-3-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol|6-c

规格或纯度：>98.0%(HPLC)

英文名称：6-Chloro-3-indolyl β-D-Galactopyranoside （contains ca. 13% Ethyl Acetate）[for Biochemical Research]

储存温度：避光,-20°C储存,充氩

运输条件：超低温冰袋运输

产品介绍：applicationUsed as a pharmaceutical intermediate to reduce toxicity and as an enzyme substrate in diagnostic reagents. Salmon-gal is used in conjunction with IPTG for detection of β-galactosidase activity in bacterial colonies in a colometric assay to detect recombinants (white) from the non-recombinants (SALMON). In conjunction with X-glu, salmon-gal is useful for simultaneous detection of GUS and Lac activities on the same plate.

IUPAC Name：(2S,3R,4S,5R,6R)-2-[(6-chloro-1H-indol-3-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol

INCHI：InChI=1S/C14H16ClNO6/c15-6-1-2-7-8(3-6)16-4-9(7)21-14-13(20)12(19)11(18)10(5-17)22-14/h1-4,10-14,16-20H,5H2/t10-,11+,12+,13-,14-/m1/s1

InChi Key：OQWBAXBVBGNSPW-MBJXGIAVSA-N

Canonical SMILES：C1=CC2=C(C=C1Cl)NC=C2OC3C(C(C(C(O3)CO)O)O)O

Isomeric SMILES：C1=CC2=C(C=C1Cl)NC=C2O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O)O

PubChem CID：7567562

溶解性：Insoluble in water. Soluble in DMSO and DMFO, methanol.

敏感性：对光,空气,热,湿度

比旋光度：-43.0 to -47.0 deg(C=1, MeOH)

熔点：188-190°C

产品包装