Azide-PEG2-Desthiobiotin

Cat. No.: HY-W096120B Purity: 97.01%: Data Sheet
COA

SDS
Handling Instructions
FAQs
Technical Support

Azide-PEG2-Desthiobiotin is a PEG derivative consisting of desthiobiotin, 2 PEG units, and an azide group. Biotin can form a stable non-covalent bond with streptavidin. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-driven alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

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

Azide-PEG2-Desthiobiotin 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
5 mg	In-stock	Estimated Time of Arrival: December 31
10 mg	In-stock	Estimated Time of Arrival: December 31
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
200 mg	Get quote
500 mg	Get quote

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Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Azide-PEG2-Desthiobiotin:

Azide-PEG3-Desthiobiotin In-stock

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Biological Activity
Purity & Documentation
References
Customer Review

Description

Molecular Weight

370.45

Formula

C₁₆H₃₀N₆O₄

Appearance

Oil

Color

White to off-white

SMILES

O=C(NCCOCCOCCN=[N+]=[N-])CCCCC[C@H]([C@H](C)N1)NC1=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 (269.94 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.6994 mL	13.4971 mL	26.9942 mL
5 mM	0.5399 mL	2.6994 mL	5.3988 mL
10 mM	0.2699 mL	1.3497 mL	2.6994 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)

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

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(per animal)

μL

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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Calculation results:

Working solution concentration: mg/mL

Purity & Documentation

Purity: 97.01%

Select Batch:

Data Sheet (267 KB) SDS (252 KB)

COA (242 KB) HNMR (97 KB) LCMS (310 KB)

Handling Instructions (2659 KB)

References

[1]. Wiest A, et al. Cu-Catalyzed Azide-Alkyne-Thiol Reaction Forms Ubiquitous Background in Chemical Proteomic Studies. J Am Chem Soc. 2024 Jan 24;146(3):2151-2159. [Content Brief]

Complete Stock Solution Preparation Table

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

DMSO	1 mM	2.6994 mL	13.4971 mL	26.9942 mL	67.4855 mL
	5 mM	0.5399 mL	2.6994 mL	5.3988 mL	13.4971 mL
	10 mM	0.2699 mL	1.3497 mL	2.6994 mL	6.7485 mL
	15 mM	0.1800 mL	0.8998 mL	1.7996 mL	4.4990 mL
	20 mM	0.1350 mL	0.6749 mL	1.3497 mL	3.3743 mL
	25 mM	0.1080 mL	0.5399 mL	1.0798 mL	2.6994 mL
	30 mM	0.0900 mL	0.4499 mL	0.8998 mL	2.2495 mL
	40 mM	0.0675 mL	0.3374 mL	0.6749 mL	1.6871 mL
	50 mM	0.0540 mL	0.2699 mL	0.5399 mL	1.3497 mL
	60 mM	0.0450 mL	0.2250 mL	0.4499 mL	1.1248 mL
	80 mM	0.0337 mL	0.1687 mL	0.3374 mL	0.8436 mL
	100 mM	0.0270 mL	0.1350 mL	0.2699 mL	0.6749 mL