ERD-308

This product is for research use only, not for human use. We do not sell to patients.

ERD-308
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
100mg$3000To Be Confirmed
200mg$4500To Be Confirmed
500mg$7595To Be Confirmed

Cat #: V31331 CAS #: 2320561-35-9 Purity ≥ 99%

Description: ERD-308 (ERD308) is a highly potent PROTAC degrader of estrogen receptor (ER) with the potential for treating ER positive breast cancer treatment (DC50: 0.17 nM (ER in MCF-7 cells)).

References: Hu J, et al. Discovery of ERD-308 as a Highly Potent Proteolysis Targeting Chimera (PROTAC) Degrader of Estrogen Receptor (ER). J Med Chem. 2019 Feb 14;62(3):1420-1442.

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Molecular Weight (MW)1004.26
Molecular FormulaC55H65N5O9S2
CAS No.2320561-35-9
SMILES Code O=C([C@H]1N(C([C@@H](NC(COCCCCCN(CC)CCOC2=CC=C(C(C3=C(C4=CC=C(O)C=C4)SC5=CC(O)=CC=C53)=O)C=C2)=O)C(C)(C)C)=O)C[C@H](O)C1)N[C@H](C6=CC=C(C7=C(C)N=CS7)C=C6)C
SynonymsERD-308; ERD 308; ERD308;
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM0.9958 mL4.9788 mL9.9576 mL19.9152 mL
5mM0.1992 mL0.9958 mL1.9915 mL3.9830 mL
10mM0.0996 mL0.4979 mL0.9958 mL1.9915 mL
20mM0.0498 mL0.2489 mL0.4979 mL0.9958 mL
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
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Volume
×
Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

Calculation Results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation: Take µL DMSO master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.