N-(Propargyl-PEG2)-N-bis(PEG3-t-butyl ester)
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Hodoodo CAT#: H122034

CAS#: N/A

Description: N-(Propargyl-PEG2)-N-bis(PEG3-t-butyl ester) is a 3-arm PEG reagent with a propargyl groups and two t-butyl ester groups. The propargyl group can react with azides via copper catalyzed Click Chemistry reaction to yield a stable triazole linkage. The t-butyl ester groups can be deprotected under acidic conditions.

Chemical Structure

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N-(Propargyl-PEG2)-N-bis(PEG3-t-butyl ester)
CAS# N/A
Instruction

Theoretical Analysis

Hodoodo Cat#: H122034
Name: N-(Propargyl-PEG2)-N-bis(PEG3-t-butyl ester)
CAS#: N/A
Chemical Formula: C33H61NO12
Exact Mass: 663.42
Molecular Weight: 663.850
Elemental Analysis: C, 59.71; H, 9.26; N, 2.11; O, 28.92

Price and Availability

Size Price Availability Quantity
50mg USD 650 2 Weeks
100mg USD 1050 2 Weeks
250mg USD 1550 2 Weeks
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Synonym: N-(Propargyl-PEG2)-N-bis(PEG3-t-butyl ester), 3-arm PEG reagent, Propargyl-PEG2, PEG3-t-butyl ester

IUPAC/Chemical Name: di-tert-butyl 13-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)-4,7,10,16,19,22-hexaoxa-13-azapentacosanedioate

InChi Key: UMOGPHKYWRLHFJ-UHFFFAOYSA-N

InChi Code: InChI=1S/C33H61NO12/c1-8-14-37-20-23-40-17-11-34(12-18-41-24-28-43-26-21-38-15-9-30(35)45-32(2,3)4)13-19-42-25-29-44-27-22-39-16-10-31(36)46-33(5,6)7/h1H,9-29H2,2-7H3

SMILES Code: C#CCOCCOCCN(CCOCCOCCOCCC(OC(C)(C)C)=O)CCOCCOCCOCCC(OC(C)(C)C)=O

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 663.85 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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