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Cyclooctyne-O-NHS ester

Catalog No.GC38016

L'ester de cyclooctyne-O-NHS est un lieur ADC clivable utilisé dans la synthèse de conjugués anticorps-médicament (ADC).

Products are for research use only. Not for human use. We do not sell to patients.

Cyclooctyne-O-NHS ester Chemical Structure

Cas No.: 1425803-45-7

Taille Prix Stock Qté
10 mg
360,00 $US
En stock
100 mg
675,00 $US
En stock
500 mg
1 620,00 $US
En stock
1 g
2 340,00 $US
En stock

Tel:(909) 407-4943 Email: sales@glpbio.com


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Based on customer reviews.

Sample solution is provided at 25 µL, 10mM.

Description of Cyclooctyne-O-NHS ester

Cyclooctyne-O-NHS ester is a derivative of Cyclooctyne, causes severe damage of HEK293 cells, and is used as an ADC cytotoxin[1].

[1]. Vogel K, et al. DNA-modification of eukaryotic cells. Small. 2013 Jan 28;9(2):255-62.

Chemical Properties of Cyclooctyne-O-NHS ester

Cas No. 1425803-45-7 SDF
Canonical SMILES O=C(ON1C(CCC1=O)=O)COC2C#CCCCCC2
Formula C14H17NO5 M.Wt 279.29
Solubility DMSO: 125 mg/mL (447.56 mM) Storage Store at -20°C
General tips Please select the appropriate solvent to prepare the stock solution according to the solubility of the product in different solvents; once the solution is prepared, please store it in separate packages to avoid product failure caused by repeated freezing and thawing.Storage method and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored at -20°C, please use it within 1 month.
To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time.
Shipping Condition Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request.

Complete Stock Solution Preparation Table of Cyclooctyne-O-NHS ester

Prepare stock solution
1 mg 5 mg 10 mg
1 mM 3.5805 mL 17.9025 mL 35.8051 mL
5 mM 716.1 μL 3.5805 mL 7.161 mL
10 mM 358.1 μL 1.7903 mL 3.5805 mL
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**When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / CoA (available online).

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In vivo Formulation Calculator (Clear solution) of Cyclooctyne-O-NHS ester

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

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Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

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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 addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.

Product Documents

Quality Control & SDS

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Review for Cyclooctyne-O-NHS ester

Average Rating: 5 ★★★★★ (Based on Reviews and 38 reference(s) in Google Scholar.)

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