E3L-4133
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MedKoo CAT#: 555511

CAS#: 1264754-13-3

Description: E3L-4133, also known as E3 ligase Ligand 5, is an E3 ligase Ligand that can be used in PROTAC (proteolysis targeting chimera) technology to engage an E3 ubiquitin ligase. PROTAC is a two-headed molecule capable of removing specific unwanted proteins.


Chemical Structure

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E3L-4133
CAS# 1264754-13-3

Theoretical Analysis

MedKoo Cat#: 555511
Name: E3L-4133
CAS#: 1264754-13-3
Chemical Formula: C19H11F3N2O4S
Exact Mass: 420.0392
Molecular Weight: 420.3622
Elemental Analysis: , 54.29; H, 2.64; F, 13.56; N, 6.66; O, 15.22; S, 7.63

Price and Availability

Size Price Availability Quantity
50.0mg USD 550.0 2 Weeks
100.0mg USD 950.0 2 Weeks
200.0mg USD 1650.0 2 Weeks
500.0mg USD 2650.0 2 Weeks
1.0g USD 3650.0 2 Weeks
2.0g USD 6250.0 2 Weeks
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Synonym: E3 ligase Ligand 5; E3L-4133; E3L 4133; E3L4133;

IUPAC/Chemical Name: 4-(4-((2,4-Dioxothiazolidin-5-ylidene)methyl)-2-methoxyphenoxy)-3-(trifluoromethyl)benzonitrile

InChi Key: OBBIOCQFTMNSJI-PXNMLYILSA-N

InChi Code: InChI=1S/C19H11F3N2O4S/c1-27-15-7-10(8-16-17(25)24-18(26)29-16)2-5-14(15)28-13-4-3-11(9-23)6-12(13)19(20,21)22/h2-8H,1H3,(H,24,25,26)/b16-8-

SMILES Code: N#CC1=CC=C(OC2=CC=C(/C=C(SC(N3)=O)/C3=O)C=C2OC)C(C(F)(F)F)=C1

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >3 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

Product Data:

Biological target: PROTAC ERRα ligand 1 is an estrogen-related receptor α (ERRα) antagonist.
In vitro activity: TBD
In vivo activity: TBD

Preparing Stock Solutions

The following data is based on the product molecular weight 420.3622 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
Formulation protocol: TBD
In vitro protocol: TBD
In vivo protocol: TBD

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E3L-4133

50.0mg / USD 550.0