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6-Chloro-3-indolyl-beta-D-galactopyranoside, 98%
CAS: 138182-21-5 | C14H16ClNO6 | 329.73 g/mol
$204.78 - $609.03
Chemical Identifiers
| CAS | 138182-21-5 |
|---|---|
| Molecular Formula | C14H16ClNO6 |
| Molecular Weight (g/mol) | 329.73 |
| MDL Number | MFCD00467206,MFCD01310928 |
| InChI Key | OQWBAXBVBGNSPW-MBJXGIAVSA-N |
| Synonym | salmon-gal, rose-gal, 6-chloro-3-indolyl beta-d-galactopyranoside |
| PubChem CID | 44630036 |
| IUPAC Name | (2S,3S,4S,5R,6S)-2-[(6-chloro-1H-indol-3-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol |
| SMILES | OC[C@H]1O[C@@H](OC2=CNC3=CC(Cl)=CC=C23)[C@H](O)[C@@H](O)[C@H]1O |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AAB2113177
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Thermo Scientific Chemicals
B2113177 |
0.1 g |
Each for $204.78
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AAB2113102
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Thermo Scientific Chemicals
B2113102 |
0.5 g |
Each for $609.03
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Description
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 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.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsUsed 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.
Solubility
Insoluble in water. Soluble in DMSO and DMFO, methanol.
Notes
Moisture sensitive. Store away from water/moisture, heat and oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas.
Chemical Identifiers
| 138182-21-5 | |
| 329.73 | |
| OQWBAXBVBGNSPW-MBJXGIAVSA-N | |
| 44630036 | |
| OC[C@H]1O[C@@H](OC2=CNC3=CC(Cl)=CC=C23)[C@H](O)[C@@H](O)[C@H]1O |
| C14H16ClNO6 | |
| MFCD00467206,MFCD01310928 | |
| salmon-gal, rose-gal, 6-chloro-3-indolyl beta-d-galactopyranoside | |
| (2S,3S,4S,5R,6S)-2-[(6-chloro-1H-indol-3-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol |
Specifications
| 138182-21-5 | |
| C14H16ClNO6 | |
| 0.1 g | |
| salmon-gal, rose-gal, 6-chloro-3-indolyl beta-d-galactopyranoside | |
| OQWBAXBVBGNSPW-MBJXGIAVSA-N | |
| OC[C@H]1O[C@@H](OC2=CNC3=CC(Cl)=CC=C23)[C@H](O)[C@@H](O)[C@H]1O | |
| 329.73 | |
| 329.74 | |
| 6-Chloro-3-indolyl-beta-D-galactopyranoside |
| 188°C to 190°C | |
| MFCD00467206,MFCD01310928 | |
| Moisture sensitive | |
| Insoluble in water. Soluble in DMSO and DMFO,methanol. | |
| −47° (c=1 in Methanol) | |
| (2S,3S,4S,5R,6S)-2-[(6-chloro-1H-indol-3-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol | |
| 44630036 | |
| 98% |
Safety and Handling
TSCA : No
Recommended Storage : Keep cold
RUO – Research Use Only