(2R)-2,3-Dihydroxypropyl-b-D-galactopyranoside
- CAS NO.：16232-91-0
- Empirical Formula: C9H18O8
- Molecular Weight: 254.23
- MDL number: MFCD00210967
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-07-17 09:03:53
What is (2R)-2,3-Dihydroxypropyl-b-D-galactopyranoside?
Description
(2R)-Glycerol-O-β-D-galactopyranoside is a substrate for β-galactosidase, the lactose repressor, the galactose-binding protein, and the β-methylgalactoside transport system. It also serves as a substrate for the third lac operon encoded enzyme, thiogalactoside transacetylase.
The Uses of (2R)-2,3-Dihydroxypropyl-b-D-galactopyranoside
An excellent substrate for β-galactosidase and the lactose transport system as well as the lac repressor in E. coli. RGG serves as a substrate for the third lac operon encoded enzyme, thiogalactoside transacetylase.
What are the applications of Application
(2R)-Glycerol-O-β-D-galactopyranoside is a substrate for thiogalactoside transacetylase
Definition
ChEBI: 3-O-beta-D-galactopyranosyl-sn-glycerol is a D-galactosylglycerol. It has a role as a human metabolite.
Properties of (2R)-2,3-Dihydroxypropyl-b-D-galactopyranoside
| Melting point: | 140.5-141.5°C |
| storage temp. | Store at -20°C |
| solubility | Water: soluble |
| form | A neat oil |
Safety information for (2R)-2,3-Dihydroxypropyl-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 |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. |
Computed Descriptors for (2R)-2,3-Dihydroxypropyl-b-D-galactopyranoside
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