Propargyl-PEG3-Sulfone-PEG3-propargyl
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    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 122032

CAS#: 2055024-44-5

Description: Propargyl-PEG3-Sulfone-PEG3-propargyl is a PEG linker containing two propargyl groups. The propargyl groups can react with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield stable triazole linkages. The hydrophilic PEG spacer increases solubility in aqueous media.

Chemical Structure

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Propargyl-PEG3-Sulfone-PEG3-propargyl
CAS# 2055024-44-5
Instruction

Theoretical Analysis

MedKoo Cat#: 122032
Name: Propargyl-PEG3-Sulfone-PEG3-propargyl
CAS#: 2055024-44-5
Chemical Formula: C22H38O10S
Exact Mass: 494.22
Molecular Weight: 494.600
Elemental Analysis: C, 53.43; H, 7.74; O, 32.35; S, 6.48

Price and Availability

Size Price Availability Quantity
100mg USD 600 2 Weeks
250mg USD 1000 2 Weeks
500mg USD 1400 2 Weeks
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Synonym: Propargyl-PEG3-Sulfone, PEG3-propargyl, PEG3-Sulfone

IUPAC/Chemical Name: 16,16-di(l1-oxidanyl)-4,7,10,13,19,22,25,28-octaoxa-16l4-thiahentriaconta-1,30-diyne

InChi Key: LSQRANPNXXSAEH-UHFFFAOYSA-N

InChi Code: InChI=1S/C22H38O10S/c1-3-5-25-7-9-27-11-13-29-15-17-31-19-21-33(23,24)22-20-32-18-16-30-14-12-28-10-8-26-6-4-2/h1-2H,5-22H2

SMILES Code: [O]S(CCOCCOCCOCCOCC#C)([O])CCOCCOCCOCCOCC#C

Appearance: To be determined

Purity: >98% (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: To be determined

Shelf Life: >2 years if stored properly

Drug Formulation: To be determined

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 494.60 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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