m-PEG4-(CH2)6-Phosphonic acid

 CAS No.: 2028281-85-6  Cat No.: BP-500776  Purity: ≥95% 4.5  

m-PEG4-(CH2)6-Phosphonic acid is a PEG linker with a phosphonic acid group attached. The hydrophilic PEG linker increases the water solubility properties of the compound.

m-PEG4-(CH2)6-Phosphonic acid

Structure of 2028281-85-6

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Category
PROTAC Linker
Molecular Formula
C15H33O7P
Molecular Weight
356.39

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

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Purity
≥95%
Solubility
Soluble in DMSO
Storage
Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)
Shipping
Room temperature in continental US; may vary elsewhere.
IUPACName
8-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]octylphosphonic acid
Synonyms
m-PEG4-(CH2)8-Phosphonic acid; (2,5,8,11-Tetraoxanonadecan-19-yl)phosphonic acid; Phosphonic acid, P-9,12,15,18-tetraoxanonadec-1-yl-; 2,5,8,11-Tetraoxanonadecan-19-ylphosphonic acid; Phosphonic acid, 9,12,15,18-tetraoxanonadec-1-yl-
Boiling Point
487.2±55.0°C at 760 mmHg
Density
1.1±0.1 g/cm3
InChI Key
JNQSHEHZCLMYKY-UHFFFAOYSA-N
InChI
InChI=1S/C15H33O7P/c1-19-9-10-21-13-14-22-12-11-20-8-6-4-2-3-5-7-15-23(16,17)18/h2-15H2,1H3,(H2,16,17,18)
Canonical SMILES
COCCOCCOCCOCCCCCCCCP(=O)(O)O

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It is commonly abbreviated as: C1V1 = C2V2

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Historical Records: Boc-Aminooxy-PEG3-acid | t-Boc-N-amido-PEG3-azide | t-Boc-N-amido-PEG1-propionic acid | Bromoacetamido-PEG4-acid | Azido-PEG20-alcohol | Fmoc-NH-PEG1-NHS ester | Propargyl-PEG7-t-butyl ester | Tos-PEG3-O-C1-CH3COO | Propargyl-PEG5-t-butyl ester | N-Boc-N-bis(PEG4-NHS ester) | m-PEG4-(CH2)6-Phosphonic acid

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