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ChemicalBook >> CAS DataBase List >> DBCO-PEG4-maleimide

DBCO-PEG4-maleimide

DBCO-PEG4-maleimide price.
  • $39.9 - $2794.5
  • Product name: DBCO-PEG4-maleimide
  • CAS: 1480516-75-3
  • MF: C36H42N4O9
  • MW: 674.74
  • EINECS:
  • MDL Number:MFCD22572659
  • Synonyms:DBCO-PEG4-maleimide;Dibenzocyclooctyne-PEG4-maleimide;DBCO-NH-PEG4-Maleimide;N-(3-(11,12-dihydrodibenzo[b,f]azocin-5(6H)-yl)propyl)-1-(3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)-3,6,9,12-tetraoxapentadecan-15-amide;DBCO-dPEG??-MAL;1H-Pyrrole-1-propanamide, N-[19-(11,12-dihydrodibenz[b,f]azocin-5(6H)-yl)-15-oxo-3,6,9,12-tetraoxa-16-azanondec-1-yl]-2,5-dihydro-2,5-dioxo-;DBCO-PEG4-Maleimide,Dibenzocyclooctyne-PEG4-maleimide;[DBCO-PEG-MAL] α-Dibenzocyclooctyne-ω-maleimide poly(ethylene glycol)
Price21 Properties Safety Information Description
21 prices
Selected condition：
Brand
  • Alfa Aesar
  • BroadPharm
  • Chem-Impex
  • ChemScene
  • dPEG
  • Iris Biotech GmbH
  • purepeg
  • Sigma-Aldrich
  • TRC
Package
  • 1MG
  • 5MG
  • 10mg
  • 25mg
  • 50MG
  • 100mg
  • 250MG
  • 500mg
  • ManufacturerAlfa Aesar
  • Product numberJ65673
  • Product descriptionAzadibenzocyclooctyne-PEG4-maleimide
  • Packaging10mg
  • Price$148
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ65673
  • Product descriptionAzadibenzocyclooctyne-PEG4-maleimide
  • Packaging25mg
  • Price$301
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ65673
  • Product descriptionAzadibenzocyclooctyne-PEG4-maleimide
  • Packaging100mg
  • Price$763
  • Updated2023-06-20
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22294
  • Product descriptionDBCO-PEG4-Maleimide 95%
  • Packaging25mg
  • Price$195
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22294
  • Product descriptionDBCO-PEG4-Maleimide 95%
  • Packaging100mg
  • Price$495
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number35066
  • Product descriptionDBCO-PEG4-maleimide,98%(HPLC) 98%(HPLC)
  • Packaging5MG
  • Price$56
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number35066
  • Product descriptionDBCO-PEG4-maleimide,98%(HPLC) 98%(HPLC)
  • Packaging25MG
  • Price$201.6
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number35066
  • Product descriptionDBCO-PEG-maleimide ≥ 95% (HPLC)
  • Packaging100MG
  • Price$470
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number35066
  • Product descriptionDBCO-PEG4-maleimide,98%(HPLC) 98%(HPLC)
  • Packaging250MG
  • Price$1097.6
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0079121
  • Product descriptionDBCO-PEG4-Maleimide
  • Packaging100mg
  • Price$1450
  • Updated2021-12-16
  • Buy
  • ManufacturerdPEG
  • Product number10593
  • Product descriptionDBCO-dPEG®₁₂-MAL
  • Packaging25mg
  • Price$210
  • Updated2021-12-16
  • Buy
  • ManufacturerdPEG
  • Product number10594
  • Product descriptionDBCO-dPEG®₂₄-MAL
  • Packaging25mg
  • Price$240
  • Updated2021-12-16
  • Buy
  • ManufacturerIris Biotech GmbH
  • Product numberRL-2500
  • Product descriptionDBCO-PEG(4)-mal
  • Packaging10mg
  • Price$229.5
  • Updated2021-12-16
  • Buy
  • ManufacturerIris Biotech GmbH
  • Product numberRL-2500
  • Product descriptionDBCO-PEG(4)-mal
  • Packaging25mg
  • Price$398.25
  • Updated2021-12-16
  • Buy
  • ManufacturerIris Biotech GmbH
  • Product numberRL-2500
  • Product descriptionDBCO-PEG(4)-mal
  • Packaging100mg
  • Price$911.25
  • Updated2021-12-16
  • Buy
  • ManufacturerIris Biotech GmbH
  • Product numberRL-2500
  • Product descriptionDBCO-PEG(4)-mal
  • Packaging500mg
  • Price$2794.5
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar J65673 Azadibenzocyclooctyne-PEG4-maleimide 10mg $148 2023-06-20 Buy
Alfa Aesar J65673 Azadibenzocyclooctyne-PEG4-maleimide 25mg $301 2023-06-20 Buy
Alfa Aesar J65673 Azadibenzocyclooctyne-PEG4-maleimide 100mg $763 2023-06-20 Buy
BroadPharm BP-22294 DBCO-PEG4-Maleimide 95% 25mg $195 2021-12-16 Buy
BroadPharm BP-22294 DBCO-PEG4-Maleimide 95% 100mg $495 2021-12-16 Buy
Chem-Impex 35066 DBCO-PEG4-maleimide,98%(HPLC) 98%(HPLC) 5MG $56 2021-12-16 Buy
Chem-Impex 35066 DBCO-PEG4-maleimide,98%(HPLC) 98%(HPLC) 25MG $201.6 2021-12-16 Buy
Chem-Impex 35066 DBCO-PEG-maleimide ≥ 95% (HPLC) 100MG $470 2021-12-16 Buy
Chem-Impex 35066 DBCO-PEG4-maleimide,98%(HPLC) 98%(HPLC) 250MG $1097.6 2021-12-16 Buy
ChemScene CS-0079121 DBCO-PEG4-Maleimide 100mg $1450 2021-12-16 Buy
dPEG 10593 DBCO-dPEG®₁₂-MAL 25mg $210 2021-12-16 Buy
dPEG 10594 DBCO-dPEG®₂₄-MAL 25mg $240 2021-12-16 Buy
Iris Biotech GmbH RL-2500 DBCO-PEG(4)-mal 10mg $229.5 2021-12-16 Buy
Iris Biotech GmbH RL-2500 DBCO-PEG(4)-mal 25mg $398.25 2021-12-16 Buy
Iris Biotech GmbH RL-2500 DBCO-PEG(4)-mal 100mg $911.25 2021-12-16 Buy
Iris Biotech GmbH RL-2500 DBCO-PEG(4)-mal 500mg $2794.5 2021-12-16 Buy
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Properties

Boiling point :965.2±65.0 °C(Predicted)
Density :1.31±0.1 g/cm3(Predicted)
storage temp. :-20°C
solubility :Soluble in DMSO, DCM, DMF
pka :15.01±0.46(Predicted)
form :Viscous liquid
InChIKey :VVFZXPZWVJMYPX-UHFFFAOYSA-N
SMILES :N1(CCC(NCCOCCOCCOCCOCCC(=O)NCCC(N2CC3=CC=CC=C3C#CC3=CC=CC=C23)=O)=O)C(=O)C=CC1=O

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.

Description

DBCO-PEG4-Maleimide is PEG linker containing a maleimide group and a DBCO moiety. The hydrophilic PEG spacer arm improves solubility in aqueous buffers. Maleimide group specifically and efficiently reacts with thiols to form stable thioether bonds. The low mass weight will add minimal spacer to modified molecules and will enable simple and efficient incorporation of DBCO moiety onto cysteine-containing peptides or other thiol-containing biomolecules. DBCO is commonly used for copper-free Click Chemistry reactions.

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Suppliers and manufacturers

Xian confluore Biological Technology Co., Ltd.
DBCO-PEG4-Maleimide
$0.00 /25mg
DBCO-PEG4-Maleimide CAS:1480516-75-3
BOC Sciences
9i LLC
Chongqing Chemdad Co., Ltd
TargetMol Chemicals Inc.
Career Henan Chemica Co
Hangzhou Huarong Pharm Co., Ltd.
Wuhan Topule Biopharmaceutical Co., Ltd
Henan Fengda Chemical Co., Ltd
Jilin Chinese Academy of Sciences-yanshen Technology