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6-Chloro-3-indolyl b-D-galactopyranoside
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6-Chloro-3-indolyl b-D-galactopyranoside

CAS: 138182-21-5

Ref. 3D-EC05439

1g
215.00 €
5g
591.00 €
10g
940.00 €
500mg
141.00 €
2500mg
444.00 €
Estimated delivery in United States, on Friday 21 Jun 2024

Product Information

Name:
6-Chloro-3-indolyl b-D-galactopyranoside
Synonyms:
  • Salmon Gal6-Chloro-3-(b-D-galactopyranosyloxy)indoleRose GalRed-Gal
  • 6-Chloro-1H-indol-3-yl β-<span class="text-smallcaps">D</span>-galactopyranoside
  • 6-Chloro-3-indolyl--D-galactopyranoside
  • 6-chloro-1H-indol-1-yl beta-D-galactopyranoside
  • 6-chloro-1H-indol-3-yl β-D-galactopyranoside
  • ChloroindolylDgalactopyranoside
  • Red-Gal(r) 6-Chloro-3-indolyl-!-D-galactoside
  • Salmon Galactoside
  • β-<span class="text-smallcaps">D</span>-Galactopyranoside, 6-chloro-1H-indol-3-yl
Description:

6-Chloro-3-indoxyl-beta-D-galactopyranoside is a chromogenic substrate for beta-galactosidase that yields a salmon or rose-coloured precipitate and hence is also known as Salmon-Gal. It can be used in conjunction with isopropyl-beta-D-thiogalactopyranoside (IPTG) as an alternative to the chromogenic substrate 5-bromo-4-chloro-3-indolyl beta-D-galactopyranoside (X-Gal) for detection of beta-galactosidase activity in bacterial colonies in colorimetric assays. Where beta-galactosidase expressed from a reporter gene in molecular biology experiments, recombinant colonies on growth plates are salmon-coloured while non-recombinants appear as white. Use of nitroblue tetrazolium salt (NBT) with Salmon-Gal may provide faster results, yielding a clear, purple precipitate, than for Salmon-Gal alone. In conjunction with 5-bromo-4-chloro-3-indolyl-beta-D-glucoside (X-Glc), Salmon-Gal is useful for simultaneous detection of GUS and Lac activities in the same medium.

Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Biosynth
Long term storage:
Notes:

Chemical properties

Molecular weight:
329.73 g/mol
Formula:
C14H16ClNO6
Purity:
Min. 98 Area-%
Color/Form:
Powder
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:
InChIKey=OQWBAXBVBGNSPW-MBJXGIAVSA-N
SMILES:
OC[C@H]1O[C@@H](Oc2c[nH]c3cc(Cl)ccc23)[C@H](O)[C@@H](O)[C@H]1O
MDL:
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Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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