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ChemicalBook >> CAS DataBase List >> 3,4-Dibromo-Mal-PEG2-Amine

3,4-Dibromo-Mal-PEG2-Amine

3,4-Dibromo-Mal-PEG2-Amine price.
  • $230 - $2650
  • Product name: 3,4-Dibromo-Mal-PEG2-Amine
  • CAS: 1807534-86-6
  • MF: C10H14Br2N2O4
  • MW: 386.04
  • EINECS:
  • MDL Number:MFCD27635180
  • Synonyms:3,4-Dibromo-Mal-PEG2-Amine;3,4-Dibromo-Mal-PEG2-Amine TFA salt;1H-Pyrrole-2,5-dione, 1-[2-[2-(2-aminoethoxy)ethoxy]ethyl]-3,4-dibromo-;1-(2-(2-(2-Aminoethoxy)ethoxy)ethyl)-3,4-dibromo-1H-pyrrole-2,5-dione
Price15 Properties Safety Information Description
15 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Apolloscientific
  • Biosynth
  • BroadPharm
  • ChemScene
Package
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • Manufactureraablocks
  • Product numberAA00I05U
  • Product description3,4-Dibromo-Mal-PEG2-amine 98%
  • Packaging100mg
  • Price$407
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I05U
  • Product description3,4-Dibromo-Mal-PEG2-amine 98%
  • Packaging250mg
  • Price$807
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I05U
  • Product description3,4-Dibromo-Mal-PEG2-amine 98%
  • Packaging1g
  • Price$1953
  • Updated2026-05-29
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY225507
  • Product description3,4-Dibromo-mal-peg2-amine 95.00%
  • Packaging1G
  • Price$2650
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY225507
  • Product description3,4-Dibromo-mal-peg2-amine 95.00%
  • Packaging250MG
  • Price$1440
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY225507
  • Product description3,4-Dibromo-mal-peg2-amine 95.00%
  • Packaging100MG
  • Price$800
  • Updated2026-05-27
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1378
  • Product description3,4-Dibromo-Mal-PEG2-Amine 98%
  • Packaging1g
  • Price$1680
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1378
  • Product description3,4-Dibromo-Mal-PEG2-Amine 98%
  • Packaging100mg
  • Price$475
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1378
  • Product description3,4-Dibromo-Mal-PEG2-Amine 98%
  • Packaging250mg
  • Price$776
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberHXC53486
  • Product description3,4-Dibromo-mal-PEG2-amine
  • Packaging250mg
  • Price$960
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberHXC53486
  • Product description3,4-Dibromo-mal-PEG2-amine
  • Packaging500mg
  • Price$1335
  • Updated2026-06-04
  • Buy
  • ManufacturerBroadPharm
  • Product numberbp-22011
  • Product description3,4-Dibromo-Mal-PEG2-Amine TFA salt 98%
  • Packaging1G
  • Price$870
  • Updated2026-05-24
  • Buy
  • ManufacturerBroadPharm
  • Product numberbp-22011
  • Product description3,4-Dibromo-Mal-PEG2-Amine TFA salt 98%
  • Packaging100MG
  • Price$230
  • Updated2026-05-24
  • Buy
  • ManufacturerBroadPharm
  • Product numberbp-22011
  • Product description3,4-Dibromo-Mal-PEG2-Amine TFA salt 98%
  • Packaging250MG
  • Price$390
  • Updated2026-05-24
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0115194
  • Product description3,4-Dibromo-Mal-PEG2-amine ≥98%
  • Packaging1g
  • Price$1551
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00I05U 3,4-Dibromo-Mal-PEG2-amine 98% 100mg $407 2026-05-29 Buy
aablocks AA00I05U 3,4-Dibromo-Mal-PEG2-amine 98% 250mg $807 2026-05-29 Buy
aablocks AA00I05U 3,4-Dibromo-Mal-PEG2-amine 98% 1g $1953 2026-05-29 Buy
ACHEMBLOCK Y225507 3,4-Dibromo-mal-peg2-amine 95.00% 1G $2650 2026-05-27 Buy
ACHEMBLOCK Y225507 3,4-Dibromo-mal-peg2-amine 95.00% 250MG $1440 2026-05-27 Buy
ACHEMBLOCK Y225507 3,4-Dibromo-mal-peg2-amine 95.00% 100MG $800 2026-05-27 Buy
Apolloscientific BIPG1378 3,4-Dibromo-Mal-PEG2-Amine 98% 1g $1680 2026-06-04 Buy
Apolloscientific BIPG1378 3,4-Dibromo-Mal-PEG2-Amine 98% 100mg $475 2026-06-04 Buy
Apolloscientific BIPG1378 3,4-Dibromo-Mal-PEG2-Amine 98% 250mg $776 2026-06-04 Buy
Biosynth HXC53486 3,4-Dibromo-mal-PEG2-amine 250mg $960 2026-06-04 Buy
Biosynth HXC53486 3,4-Dibromo-mal-PEG2-amine 500mg $1335 2026-06-04 Buy
BroadPharm bp-22011 3,4-Dibromo-Mal-PEG2-Amine TFA salt 98% 1G $870 2026-05-24 Buy
BroadPharm bp-22011 3,4-Dibromo-Mal-PEG2-Amine TFA salt 98% 100MG $230 2026-05-24 Buy
BroadPharm bp-22011 3,4-Dibromo-Mal-PEG2-Amine TFA salt 98% 250MG $390 2026-05-24 Buy
ChemScene CS-0115194 3,4-Dibromo-Mal-PEG2-amine ≥98% 1g $1551 2026-06-04 Buy

Properties

Boiling point :425.1±45.0 °C(Predicted)
Density :1.831±0.06 g/cm3(Predicted)
solubility :Soluble in Water, DMSO, DCM, DMF
pka :8.74±0.10(Predicted)

Safety Information

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

Description

3,4-Dibromo-Mal-PEG2-Amine TFA salt is a PEG linker containing a dibromomaleimide group and a primary amine. The dibromomaleimide group allows for two points of attachement because both of the bromine atoms can be substituted. The primary amine can react with carboxylic acids, activated NHS esters and other carbonyl compounds. PEG linkers are hydrophilic moieties, therefore the attachment of a PEG linker to a compound increases it's water solubility properties in aqueous media.

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Suppliers and manufacturers

TargetMol Chemicals Inc.
Wuhan Borenpharm Co., Ltd
Nextpeptide Inc
Hangzhou MolCore BioPharmatech Co.,Ltd.
Aladdin Scientific Borenpharm Co., Ltd Jinan elephant international trading co., LTD Alpha Biopharmaceuticals Co., Ltd Shaanxi Xinyan Bomei Biotechnology Co., Ltd. Changsha Bono New Materials Technology Co., Ltd.