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FDG

FDG Structure
CAS No.
17817-20-8
Chemical Name:
FDG
Synonyms
FDG;Fluorescein Impurity 21;fluorescein-digalactoside;FLUORESCEIN DI-BETA-D-GALACTOSIDE;fluorescein di(β-d-galactopyranoside);Fluorescein di(β-D-galactopyranoside);Fluoresceindi--D-Galactopyranside(FDG);FLUORESCEIN DI-(B-D-GALACTOPYRANOSIDE);FLUORESCEIN DI-BETA-D-GALACTOPYRANOSIDE;Fluorescein di-β-D-galactopyranoside ,98%
CBNumber:
CB2422505
Molecular Formula:
C32H32O15
Molecular Weight:
656.59
MOL File:
17817-20-8.mol
MSDS File:
SDS
Modify Date:
2024/7/2 8:55:03

FDG Properties

Melting point 200-203 °C (dec.)
Boiling point 974.8±65.0 °C(Predicted)
Density 1.74±0.1 g/cm3(Predicted)
storage temp. -20°C
solubility DMSO: soluble
form A solid
pka 12.44±0.70(Predicted)
color Yellow to orange

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P280-P261
Safety Statements  22-24/25
WGK Germany  3
8
HS Code  32129000

FDG price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) F2756 Fluorescein di(β-D-galactopyranoside) 17817-20-8 1MG ₹7603.5 2022-06-14 Buy
Sigma-Aldrich(India) F2756 Fluorescein di(β-D-galactopyranoside) 17817-20-8 5MG ₹23365.5 2022-06-14 Buy
Sigma-Aldrich(India) F2756 Fluorescein di(β-D-galactopyranoside) 17817-20-8 25MG ₹64391.1 2022-06-14 Buy
Product number Packaging Price Buy
F2756 1MG ₹7603.5 Buy
F2756 5MG ₹23365.5 Buy
F2756 25MG ₹64391.1 Buy

FDG Chemical Properties,Uses,Production

Uses

For detecting Glycosidases and could be used in ELISAs, FDG substrate has also been used for identifying lacZ-positive cells with fluorescence microscopy and flow cytometry

Biochem/physiol Actions

Fluorescein di (β-D-galactopyranoside) (FDG) results in fluorescence after being hydrolyzed to fluorescein by β-galactosidase. It gives fluorescence proportional to the enzymatic activity. This molecule is mainly required for the detection of gene expression in transfected cells when using β-galactosidase (Lac Z) as a reporter gene.

FDG Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 85)Suppliers
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career henan chemical co +86-0371-86658258 +8613203830695 China 29898 58 Inquiry
BOC Sciences +1-631-485-4226 United States 19553 58 Inquiry
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 China 39916 58 Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49391 58 Inquiry
TargetMol Chemicals Inc. +1-781-999-5354 +1-00000000000 United States 19892 58 Inquiry
Finetech Industry Limited +86-27-87465837 +8618971612321 China 9618 58 Inquiry
Wuhan Fortuna Chemical Co., Ltd +86-027-59207850 China 5988 58 Inquiry
changzhou huayang technology co., ltd +8615250961469 China 9827 58 Inquiry
Alfa Chemistry United States 24072 58 Inquiry
Hangzhou MolCore BioPharmatech Co.,Ltd. +86-057181025280; +8617767106207 China 49739 58 Inquiry
FLUORESCEIN DI-BETA-D-GALACTOPYRANOSIDE FLUORESCEIN DI-BETA-D-GALACTOSIDE fluorescein-digalactoside FLUORESCEIN DI(BETA-D-GALACTOPYRANOSIDE) , FOR FLUORESCENCE FLUORESCEIN DI-(B-D-GALACTOPYRANOSIDE) Fluoresceindi--D-Galactopyranside(FDG) fluorescein di(β-d-galactopyranoside) Fluorescein di-β-D-galactopyranoside ,98% FDG [Fluorescein di-β-D-galactopyranoside] FDG 3',6'-bis[[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy]spiro[2-benzofuran-3,9'-xanthene]-1-one FDG [Fluorescein di-beta-D-galactopyranoside] *CAS#: 17817-20-8* FDG [Fluorescein di-beta-D-galactopyranoside Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-bis(β-D-galactopyranosyloxy)- Fluorescein di(β-D-galactopyranoside) (FDG) Fluorescein di(β-D-galactopyranoside) Fluorescein Impurity 21 17817-20-8 C32H32O15 Alphabetical Fluorescent Probes, Labels, Particles and Stains Fluorescent Enzyme Substrates BioChemical Biochemicals and Reagents marker