Propargyl-PEG4-tos

 CAS No.: 875770-32-4  Cat No.: BP-501542  Purity: >98.0% 4.5  

Propargyl-PEG4-Tos is a PEG-based PROTAC linker can be used in the synthesis of PROTACs. Propargyl-PEG4-Tos is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

Propargyl-PEG4-tos

Structure of 875770-32-4

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Category
PROTAC Linker
Molecular Formula
C18H26O7S
Molecular Weight
386.46
Appearance
Solid

* For research and manufacturing use only. Not for human or clinical use.

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Purity
>98.0%
Solubility
10 mm in DMSO
Appearance
Solid
ShelfLife
0-4°C for short term (days to weeks), or -20°C for long term (months).
Storage
Store at -20 °C, keep in dry and avoid sunlight.
Shipping
Room temperature
IUPACName
2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
Synonyms
Propargyl-PEG5-Tos; 3,6,9,12-Tetraoxapentadec-14-yn-1-yl 4-methylbenzenesulfonate
Boiling Point
498.1±45.0 °C at 760 mmHg
Density
1.2±0.1 g/cm3
InChI Key
VUJIUZITHCTEAF-UHFFFAOYSA-N
InChI
InChI=1S/C18H26O7S/c1-3-8-21-9-10-22-11-12-23-13-14-24-15-16-25-26(19,20)18-6-4-17(2)5-7-18/h1,4-7H,8-16H2,2H3
Canonical SMILES
CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCC#C

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* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2

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* Total Molecular Weight:
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Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
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Historical Records: Azido-PEG6-acetic acid | Acid-PEG25-NHS ester | TCO-PNB ester | Mal-DPEG4-NHS | Azido-PEG16-Boc | Benzyl-PEG4-N3 | HS-PEG10-CH2CH2COOH | Fmoc-NMe-PEG4-NHS ester | Fluorescein-PEG5-NHS ester | Aminooxy-PEG4-C2-Boc | Propargyl-PEG4-tos

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