MedKoo Cat#: 123302 | Name: Bis-PEG7-t-butyl ester
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

Bis-PEG7-t-butyl ester is a PEG-based PROTAC linker

Chemical Structure

 Bis-PEG7-t-butyl ester
Bis-PEG7-t-butyl ester
CAS#439114-17-7

Theoretical Analysis

MedKoo Cat#: 123302

Name: Bis-PEG7-t-butyl ester

CAS#: 439114-17-7

Chemical Formula: C26H50O11

Exact Mass: 538.3400

Molecular Weight: 538.68

Elemental Analysis: C, 57.97; H, 9.36; O, 32.67

Price and Availability

Size Price Availability Quantity
100mg USD 350.00 2 Weeks
250mg USD 650.00 2 Weeks
1g USD 1,250.00 2 Weeks
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Related CAS #
No Data
Synonym
Bis-PEG7-t-butyl ester; Bis-PEG7-t-butylester;
IUPAC/Chemical Name
di-tert-butyl 4,7,10,13,16,19,22-heptaoxapentacosanedioate
InChi Key
RPKGEWXJAQIRCK-UHFFFAOYSA-N
InChi Code
InChI=1S/C26H50O11/c1-25(2,3)36-23(27)7-9-29-11-13-31-15-17-33-19-21-35-22-20-34-18-16-32-14-12-30-10-8-24(28)37-26(4,5)6/h7-22H2,1-6H3
SMILES Code
CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCC(=O)OC(C)(C)C
Appearance
To be determined
Purity
>95% (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

Preparing Stock Solutions

The following data is based on the product molecular weight 538.68 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