Azide-PEG4-Azide
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MedKoo CAT#: 558956

CAS#: 101187-39-7

Description: PEG4 diazide is a hydrophilic linker with two azide groups. Both can be modified by Click chemistry, either by a copper catalyzed reaction with terminal alkynes, or by a copper-free reaction with cycloalkynes. Azides can also participate in the Staudinger ligation reaction.


Chemical Structure

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Azide-PEG4-Azide
CAS# 101187-39-7

Theoretical Analysis

MedKoo Cat#: 558956
Name: Azide-PEG4-Azide
CAS#: 101187-39-7
Chemical Formula: C8H16N6O3
Exact Mass: 244.13
Molecular Weight: 244.250
Elemental Analysis: C, 39.34; H, 6.60; N, 34.41; O, 19.65

Price and Availability

Size Price Availability Quantity
1g USD 250 2 Weeks
5g USD 565 2 Weeks
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Synonym:

IUPAC/Chemical Name: 1-azido-2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethane

InChi Key: SFMMXKLNFMIUCH-UHFFFAOYSA-N

InChi Code: InChI=1S/C8H16N6O3/c9-13-11-1-3-15-5-7-17-8-6-16-4-2-12-14-10/h1-8H2

SMILES Code: [N-]=[N+]=NCCOCCOCCOCCN=[N+]=[N-]

Appearance: Liquid

Purity: >96% (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

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 244.25 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:
In vitro protocol:
In vivo protocol:

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