1. PROTAC
  2. PROTAC Linkers
  3. TCO-NHS ester

TCO-NHS ester is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs.

For research use only. We do not sell to patients.

TCO-NHS ester Chemical Structure

TCO-NHS ester Chemical Structure

CAS No. : 1191901-33-3

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100 mg USD 900 In-stock
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Description

TCO-NHS ester is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs[1].

IC50 & Target

Alkyl/ether

 

In Vitro

PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

267.28

Formula

C13H17NO5

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C(OC1CC/C=C/CCC1)ON2C(CCC2=O)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

-20°C, protect from light, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)

Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (374.14 mM; ultrasonic and warming and heat to 52°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.7414 mL 18.7070 mL 37.4139 mL
5 mM 0.7483 mL 3.7414 mL 7.4828 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

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g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation

Purity: ≥95.0%

References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 3.7414 mL 18.7070 mL 37.4139 mL 93.5349 mL
5 mM 0.7483 mL 3.7414 mL 7.4828 mL 18.7070 mL
10 mM 0.3741 mL 1.8707 mL 3.7414 mL 9.3535 mL
15 mM 0.2494 mL 1.2471 mL 2.4943 mL 6.2357 mL
20 mM 0.1871 mL 0.9353 mL 1.8707 mL 4.6767 mL
25 mM 0.1497 mL 0.7483 mL 1.4966 mL 3.7414 mL
30 mM 0.1247 mL 0.6236 mL 1.2471 mL 3.1178 mL
40 mM 0.0935 mL 0.4677 mL 0.9353 mL 2.3384 mL
50 mM 0.0748 mL 0.3741 mL 0.7483 mL 1.8707 mL
60 mM 0.0624 mL 0.3118 mL 0.6236 mL 1.5589 mL
80 mM 0.0468 mL 0.2338 mL 0.4677 mL 1.1692 mL
100 mM 0.0374 mL 0.1871 mL 0.3741 mL 0.9353 mL
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TCO-NHS ester Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Product Name:
TCO-NHS ester
Cat. No.:
HY-141165
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