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Technology Process of SPDP-PEG4-acid

SPDP-PEG4-acid

Base Information
  • Chemical Name:SPDP-PEG4-acid
  • CAS No.:581065-97-6
  • Molecular Formula:C19H30N2O7S2
  • Molecular Weight:462.6
  • Hs Code.:
  • DSSTox Substance ID:DTXSID301127165
  • Mol file:581065-97-6.mol
SPDP-PEG4-acid

Synonyms:SPDP-PEG4-acid;581065-97-6;Opss-peg(4)-cooh;SPDP-PEG4-COOH;OPSS-PEG4-COOH;SDPD-PEG4-COOH;OPSS-PEG4-CH2CH2COOH;DTXSID301127165;MFCD13185000;AKOS030213532;BP-21939;MS-28506;HY-141352;CS-0115253;C70516;3-[[13-Oxo-15-(2-pyridinyldithio)-3,6,9-trioxa-12-azapentadec-1-yl]oxy]propanoic acid;3-oxo-1-(pyridin-2-yldisulfanyl)-7,10,13,16-tetraoxa-4-azanonadecan-19-oic acid;N-[3-(o-Pyridyldisulfido)propanoyl]-15-amino-4,7,10,13-tetraoxa-pentadecanoic acid

Suppliers and Price of SPDP-PEG4-acid
Supply Marketing:
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • BroadPharm
  • SPDP-PEG4-acid 98%
  • 500 MG
  • $ 500.00
  • BroadPharm
  • SPDP-PEG4-acid 98%
  • 100 MG
  • $ 360.00
Total 6 raw suppliers
Chemical Property of SPDP-PEG4-acid
Chemical Property:
  • PKA:4.28±0.10(Predicted) 
  • XLogP3:-0.1
  • Hydrogen Bond Donor Count:2
  • Hydrogen Bond Acceptor Count:10
  • Rotatable Bond Count:20
  • Exact Mass:462.14944365
  • Heavy Atom Count:30
  • Complexity:447
Purity/Quality:

98%,99%, *data from raw suppliers

SPDP-PEG4-acid 98% *data from reagent suppliers

Safty Information:
  • Pictogram(s):  
  • Hazard Codes: 
MSDS Files:
Useful:
  • Canonical SMILES:C1=CC=NC(=C1)SSCCC(=O)NCCOCCOCCOCCOCCC(=O)O
  • Description SPDP-PEG4-acid is a PEG linker containing SPDP crosslinker and carboxylic acid moieties. SPDP is reactive toward thiol groups and contains a cleavable disulfide bond. Its membrane permeability allows for intracellular crosslinking reactions. The terminal caboxylic acid can react with primary amines in the presence of activators such as EDC and HATU to form stable amide bonds. The hydrophilic properties of the PEG linkers increase compound solubility in aqueous media.
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