MedKoo Cat#: 123169 | Name: Tos-PEG4-THP
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Description:

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

Tos-PEG4-THP is a PEG-based PROTAC linker can be used in the synthesis of PROTAC K-Ras Degrader-1.

Chemical Structure

Tos-PEG4-THP
Tos-PEG4-THP
CAS#86259-89-4

Theoretical Analysis

MedKoo Cat#: 123169

Name: Tos-PEG4-THP

CAS#: 86259-89-4

Chemical Formula: C20H32O8S

Exact Mass: 432.1800

Molecular Weight: 432.53

Elemental Analysis: C, 55.54; H, 7.46; O, 29.59; S, 7.41

Price and Availability

Size Price Availability Quantity
500mg USD 650.00 2 Weeks
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Related CAS #
No Data
Synonym
Tos-PEG4-THP; 86259-89-4; THP-PEG5-Tos;
IUPAC/Chemical Name
2-(2-(2-(2-((tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate
InChi Key
AWIUPDGEVFBSGD-UHFFFAOYSA-N
InChi Code
InChI=1S/C20H32O8S/c1-18-5-7-19(8-6-18)29(21,22)28-17-15-25-13-11-23-10-12-24-14-16-27-20-4-2-3-9-26-20/h5-8,20H,2-4,9-17H2,1H3
SMILES Code
O=S(C1=CC=C(C=C1)C)(OCCOCCOCCOCCOC2CCCCO2)=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

Preparing Stock Solutions

The following data is based on the product molecular weight 432.53 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