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ChemicalBook >> CAS DataBase List >> SPDP-PEG4-acid

SPDP-PEG4-acid

SPDP-PEG4-acid price.
  • $360 - $500
  • Product name: SPDP-PEG4-acid
  • CAS: 581065-97-6
  • MF: C19H30N2O7S2
  • MW: 462.5807
  • EINECS:
  • MDL Number:MFCD13185000
  • Synonyms:SPDP-PEG4-acid;SDPD-PEG4-COOH;SPDP-PEG4-COOH;Opss-peg(4)-cooh;Propanoic acid, 3-[[13-oxo-15-(2-pyridinyldithio)-3,6,9-trioxa-12-azapentadec-1-yl]oxy]-
Price2 Properties Safety Information Description
2 prices
Selected condition：
Brand
  • BroadPharm
Package
  • 100mg
  • 500mg
  • ManufacturerBroadPharm
  • Product numberBP-21939
  • Product descriptionSPDP-PEG4-acid 98%
  • Packaging100mg
  • Price$360
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21939
  • Product descriptionSPDP-PEG4-acid 98%
  • Packaging500mg
  • Price$500
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
BroadPharm BP-21939 SPDP-PEG4-acid 98% 100mg $360 2021-12-16 Buy
BroadPharm BP-21939 SPDP-PEG4-acid 98% 500mg $500 2021-12-16 Buy

Properties

Boiling point :677.3±55.0 °C(Predicted)
Density :1.27±0.1 g/cm3(Predicted)
pka :4.28±0.10(Predicted)
form :Liquid
color :Colorless to light yellow

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

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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Suppliers and manufacturers

Xian confluore Biological Technology Co., Ltd.
SPDP-PEG4-COOH
$0.00 /500mg
SPDP-PEG4-COOH CAS:581065-97-6
Chongqing Chemdad Co., Ltd
TargetMol Chemicals Inc.
Nextpeptide Inc
Jilin Chinese Academy of Sciences-yanshen Technology Hunan HuaTeng Pharmaceutical Co., Ltd., Jinan elephant international trading co., LTD Xi'an Confluore Biological Technology Co., Ltd. Alpha Biopharmaceuticals Co., Ltd Shaanxi Xinyan Bomei Biotechnology Co., Ltd.