6-Chloro-3-indolyl-b-D-galactopyranoside
- CAS NO.：138182-21-5
- Empirical Formula: C14H16ClNO6
- Molecular Weight: 329.73
- MDL number: MFCD00467206
- EINECS: 604-065-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 03:27:14
What is 6-Chloro-3-indolyl-b-D-galactopyranoside?
Chemical properties
Powder
The Uses of 6-Chloro-3-indolyl-b-D-galactopyranoside
6-Chloro-3-indolyl-β-D-galactopyranoside is a substrate for ?-Galactosidase and used as an alternative to X-Gal, for the enzyme activity detection in lac+ bacterial colonies.
The Uses of 6-Chloro-3-indolyl-b-D-galactopyranoside
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.
What are the applications of Application
6-Chloro-3-indolyl-β-D-galactopyranoside is a pyranoside compound with biochemical research applications
General Description
Product is available in the following packages sizes:
RES1364C-A101X: 25 mg container
RES1364C-A102X: 100 mg container
RES1364C-A103X: 1 gm container
Properties of 6-Chloro-3-indolyl-b-D-galactopyranoside
| Melting point: | 188-190℃ |
| Boiling point: | 630.2±55.0 °C(Predicted) |
| Density | 1.641±0.06 g/cm3(Predicted) |
| storage temp. | -20°C |
| form | powder |
| pka | 12.84±0.70(Predicted) |
| color | White to Light yellow |
| Water Solubility | Insoluble in water. Soluble in DMSO and DMFO, methanol. |
| Sensitive | Moisture Sensitive |
| CAS DataBase Reference | 138182-21-5(CAS DataBase Reference) |
Safety information for 6-Chloro-3-indolyl-b-D-galactopyranoside
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for 6-Chloro-3-indolyl-b-D-galactopyranoside
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