CAS 138182-21-5

6-Chloro-1H-indol-3-yl β-D-galactopyranoside

Description:

6-Chloro-1H-indol-3-yl β-D-galactopyranoside is a chemical compound characterized by its indole structure, which is a bicyclic compound consisting of a benzene ring fused to a pyrrole ring. The presence of a chlorine atom at the 6-position of the indole ring introduces unique reactivity and influences the compound's biological properties. The β-D-galactopyranoside moiety indicates that this compound is a glycoside, where the sugar component is galactose linked to the indole via a glycosidic bond. This structural feature often enhances solubility in biological systems and can affect the compound's pharmacokinetics and bioactivity. The compound may exhibit various biological activities, including potential roles in medicinal chemistry, due to the indole's known involvement in numerous biological processes. Its specific applications and interactions would depend on further studies, including its stability, reactivity, and interactions with biological targets. As with many chemical substances, safety and handling precautions should be observed, particularly due to the presence of chlorine, which can pose health risks.

Formula: C₁₄H₁₆ClNO₆

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: O(C=1C=2C(NC1)=CC(Cl)=CC2)[C@@H]3O[C@H](CO)[C@H](O)[C@H](O)[C@H]3O

Synonyms:

• 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
• β-D-Galactopyranoside, 6-chloro-1H-indol-3-yl

6-Chloro-3-indolyl β-D-Galactopyranoside [for Biochemical Research]

CAS: 138182-21-5

Formula: C₁₄H₁₆ClNO₆

Purity: >98.0%(HPLC)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 329.73

Ref: 3B-C2371

6-Chloro-3-indolyl-β-D-galactopyranoside, 98%

CAS: 138182-21-5

Used 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 -galactosidase activity in bacterial colonies in a colometric assay to detect recombinants (white) from the non-recombinants (SALMO

Formula: C₁₄H₁₆ClNO₆

Purity: 98%

Color and Shape: Powder, White

Molecular weight: 329.73

Ref: 02-B21131

β-D-Galactopyranoside, 6-chloro-1H-indol-3-yl

CAS: 138182-21-5

Formula: C₁₄H₁₆ClNO₆

Purity: 98%

Molecular weight: 329.7329

Ref: IN-DA00185L

Rose-β-D-Gal

CAS: 138182-21-5

Rose-β-D-Gal, a fluorescent dye, serves as a β-galactosidase substrate, producing a pink/magenta color upon reaction that facilitates the detection of β-gal

Formula: C₁₄H₁₆ClNO₆

Color and Shape: Solid

Molecular weight: 329.73

Ref: TM-T81258

6-Chloro-3-indolyl-β-D-galactopyranoside

CAS: 138182-21-5

6-Chloro-3-indolyl-β-D-galactopyranoside

Formula: C₁₄H₁₆ClNO₆

Purity: >98%

Color and Shape: white powder

Molecular weight: 329.73g/mol

Ref: 54-BIMB1026

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

CAS: 138182-21-5

Formula: C₁₄H₁₆ClNO₆

Purity: ≥ 99.0%

Color and Shape: Off-white to pale pink powder

Molecular weight: 329.74

Ref: 7W-GC0743

6-Chloro-3-indoxyl-β-D-galactopyranoside

CAS: 138182-21-5

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.

Formula: C₁₄H₁₆ClNO₆

Purity: Min. 98.0 Area-%

Molecular weight: 329.74 g/mol

Ref: 3D-C-5000

6-Chloro-3-indoxyl-β-D-galactopyranoside, plant origin

CAS: 138182-21-5

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.

Formula: C₁₄H₁₆ClNO₆

Purity: Min. 98.0 Area-%

Molecular weight: 329.74 g/mol

Ref: 3D-C-5010

6-Chloro-3-Indolyl ß-D-Galactopyranoside (Salmon Gal) extrapure, 98%

CAS: 138182-21-5

Formula: C₁₄H₁₆ClNO₆

Purity: min. 98.0%

Color and Shape: White to off-white, Crystalline powder

Molecular weight: 329.74

Ref: SR-98551