Desthiobiotin-PEG4-NHS ester

Cat. No.: HY-W190908A Purity: 99.93%: Data Sheet
COA

SDS
Handling Instructions
FAQs
Technical Support

Desthiobiotin-PEG4-NHS ester is a PEG derivative composed of desthiobiotin, 4 PEG units, and NHS ester. NHS ester can be conjugated to amino acids or other molecules containing amino groups.

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

Desthiobiotin-PEG4-NHS ester Chemical Structure

Size	Stock	Quantity
Oil + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	In-stock	Estimated Time of Arrival: December 31
Oil
25 mg	In-stock	Estimated Time of Arrival: December 31
50 mg	In-stock	Estimated Time of Arrival: December 31
100 mg	In-stock	Estimated Time of Arrival: December 31
250 mg	In-stock	Estimated Time of Arrival: December 31
500 mg	Get quote
1 g	Get quote

or Bulk Inquiry

* Please select Quantity before adding items.

This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Desthiobiotin-PEG4-NHS ester:

Desthiobiotin-PEG3-NHS ester Get quote

Featured Recommendations

•Related Small Molecules:

•Related Proteins:

Biological Activity
Purity & Documentation
Customer Review

Description

Desthiobiotin-PEG4-NHS ester is a PEG derivative composed of desthiobiotin, 4 PEG units, and NHS ester. NHS ester can be conjugated to amino acids or other molecules containing amino groups.

Molecular Weight

558.62

Formula

C₂₅H₄₂N₄O₁₀

Appearance

Oil

Color

Colorless to light yellow

SMILES

O=C(N[C@H]1C)N[C@@H]1CCCCCC(NCCOCCOCCOCCOCCC(ON2C(CCC2=O)=O)=O)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Pure form	-20°C	3 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (179.01 mM; Need ultrasonic; 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	1.7901 mL	8.9506 mL	17.9013 mL
5 mM	0.3580 mL	1.7901 mL	3.5803 mL
10 mM	0.1790 mL	0.8951 mL	1.7901 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. 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)

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

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

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: 99.93%

Select Batch:

Data Sheet (238 KB) SDS (251 KB)

COA (242 KB) HNMR (251 KB) LCMS (328 KB)

Handling Instructions (2659 KB)

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	1.7901 mL	8.9506 mL	17.9013 mL	44.7531 mL
	5 mM	0.3580 mL	1.7901 mL	3.5803 mL	8.9506 mL
	10 mM	0.1790 mL	0.8951 mL	1.7901 mL	4.4753 mL
	15 mM	0.1193 mL	0.5967 mL	1.1934 mL	2.9835 mL
	20 mM	0.0895 mL	0.4475 mL	0.8951 mL	2.2377 mL
	25 mM	0.0716 mL	0.3580 mL	0.7161 mL	1.7901 mL
	30 mM	0.0597 mL	0.2984 mL	0.5967 mL	1.4918 mL
	40 mM	0.0448 mL	0.2238 mL	0.4475 mL	1.1188 mL
	50 mM	0.0358 mL	0.1790 mL	0.3580 mL	0.8951 mL
	60 mM	0.0298 mL	0.1492 mL	0.2984 mL	0.7459 mL
	80 mM	0.0224 mL	0.1119 mL	0.2238 mL	0.5594 mL
	100 mM	0.0179 mL	0.0895 mL	0.1790 mL	0.4475 mL