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ChemicalBook >> CAS DataBase List >> O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]polyethylene glycol 3000

O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]polyethylene glycol 3000

O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]polyethylene glycol 3000 price.
  • $39 - $1730
  • Product name: O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]polyethylene glycol 3000
  • CAS: 198227-38-2
  • MF: (C2H4O)nC9H20N2O3
  • MW: 0
  • EINECS:
  • MDL Number:MFCD08705350
  • Synonyms:Boc-N-amido-PEG11-Amine;Boc-N-amido-PEG15-Amine;Boc-N-amido-PEG23-Amine;Boc-N-amido-PEGn-Amine(n=11,15,23);NH2-PEG-Boc;Poly(oxy-1,2-ethanediyl), α-(2-aminoethyl)-ω-[2-[[(1,1-dimethylethoxy)carbonyl]amino]ethoxy]-;Amino - polyethylene glycol - tert-butoxycarbonyl;O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]polyethylene glycol 3000
Price28 Properties Safety Information Description
28 prices
Selected condition：
Brand
  • aablocks
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • Biosynth
  • BroadPharm
  • dPEG
  • Iris Biotech GmbH
  • Matrix Scientific
  • Sigma-Aldrich
Package
  • 5MG
  • 10mg
  • 100mg
  • 250.00mg
  • 250mg
  • 500MG
  • 1000mg
  • 1.00g
  • 1g
  • 5g
  • 5.00g
  • Manufactureraablocks
  • Product numberAA01FH81
  • Product descriptionPolyethylene glycol 2-aminoethyl ether 2-boc-aminoethyl ether 97%averageMw2000
  • Packaging100mg
  • Price$39
  • Updated2026-05-30
  • Buy
  • Manufactureraablocks
  • Product numberAA01FH81
  • Product descriptionPolyethylene glycol 2-aminoethyl ether 2-boc-aminoethyl ether 97%averageMw2000
  • Packaging250mg
  • Price$57
  • Updated2026-05-30
  • Buy
  • Manufactureraablocks
  • Product numberAA01FH81
  • Product descriptionPolyethylene glycol 2-aminoethyl ether 2-boc-aminoethyl ether 97%averageMw2000
  • Packaging1g
  • Price$140
  • Updated2026-05-30
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPOL0002185
  • Product descriptionO-(2-AMINOETHYL)-O'-[2-(BOC-AMINO)ETHYL]POLYETHYLENE GLYCOL 3000 95.00%
  • Packaging5MG
  • Price$502.91
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1817
  • Product descriptiont-Boc-N-amido-PEG11-Amine 97%averageMw2000
  • Packaging5g
  • Price$761
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1817
  • Product descriptiont-Boc-N-amido-PEG11-Amine 97%averageMw2000
  • Packaging100mg
  • Price$62
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1817
  • Product descriptiont-Boc-N-amido-PEG11-Amine 97%averageMw2000
  • Packaging250mg
  • Price$89
  • Updated2026-06-04
  • Buy
  • ManufacturerArctom
  • Product numberCS-0528811
  • Product descriptionPoly(oxy-1,2-ethanediyl), α-(2-aminoethyl)-ω-[2-[[(1,1-dimethylethoxy)carbonyl]amino]ethoxy]- 98%
  • Packaging1g
  • Price$123
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberCS-0528811
  • Product descriptionPoly(oxy-1,2-ethanediyl), α-(2-aminoethyl)-ω-[2-[[(1,1-dimethylethoxy)carbonyl]amino]ethoxy]- 98%
  • Packaging5g
  • Price$427
  • Updated2026-05-26
  • Buy
  • ManufacturerBiosynth
  • Product numberDPG-5745
  • Product descriptiont-Boc-N-Amido-dPEG®11-Amine
  • Packaging100mg
  • Price$388
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberDPG-5745
  • Product descriptiont-Boc-N-Amido-dPEG®11-Amine
  • Packaging1000mg
  • Price$1730
  • Updated2026-06-04
  • Buy
  • ManufacturerBroadPharm
  • Product numberbp-21614
  • Product descriptiont-Boc-N-amido-PEG11-amine 98%
  • Packaging1G
  • Price$490
  • Updated2026-05-24
  • Buy
  • ManufacturerBroadPharm
  • Product numberbp-22605
  • Product descriptiont-Boc-N-amido-PEG15-amine 98%
  • Packaging500MG
  • Price$560
  • Updated2026-05-24
  • Buy
  • ManufacturerBroadPharm
  • Product numberbp-21614
  • Product descriptiont-Boc-N-amido-PEG11-amine 98%
  • Packaging5G
  • Price$1540
  • Updated2026-05-24
  • Buy
  • ManufacturerBroadPharm
  • Product numberbp-22605
  • Product descriptiont-Boc-N-amido-PEG15-amine 98%
  • Packaging1G
  • Price$750
  • Updated2026-05-24
  • Buy
  • ManufacturerBroadPharm
  • Product numberbp-21614
  • Product descriptiont-Boc-N-amido-PEG11-amine 98%
  • Packaging500MG
  • Price$250
  • Updated2026-05-24
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA01FH81 Polyethylene glycol 2-aminoethyl ether 2-boc-aminoethyl ether 97%averageMw2000 100mg $39 2026-05-30 Buy
aablocks AA01FH81 Polyethylene glycol 2-aminoethyl ether 2-boc-aminoethyl ether 97%averageMw2000 250mg $57 2026-05-30 Buy
aablocks AA01FH81 Polyethylene glycol 2-aminoethyl ether 2-boc-aminoethyl ether 97%averageMw2000 1g $140 2026-05-30 Buy
American Custom Chemicals Corporation POL0002185 O-(2-AMINOETHYL)-O'-[2-(BOC-AMINO)ETHYL]POLYETHYLENE GLYCOL 3000 95.00% 5MG $502.91 2021-12-16 Buy
Apolloscientific BIPG1817 t-Boc-N-amido-PEG11-Amine 97%averageMw2000 5g $761 2026-06-04 Buy
Apolloscientific BIPG1817 t-Boc-N-amido-PEG11-Amine 97%averageMw2000 100mg $62 2026-06-04 Buy
Apolloscientific BIPG1817 t-Boc-N-amido-PEG11-Amine 97%averageMw2000 250mg $89 2026-06-04 Buy
Arctom CS-0528811 Poly(oxy-1,2-ethanediyl), α-(2-aminoethyl)-ω-[2-[[(1,1-dimethylethoxy)carbonyl]amino]ethoxy]- 98% 1g $123 2026-05-26 Buy
Arctom CS-0528811 Poly(oxy-1,2-ethanediyl), α-(2-aminoethyl)-ω-[2-[[(1,1-dimethylethoxy)carbonyl]amino]ethoxy]- 98% 5g $427 2026-05-26 Buy
Biosynth DPG-5745 t-Boc-N-Amido-dPEG®11-Amine 100mg $388 2026-06-04 Buy
Biosynth DPG-5745 t-Boc-N-Amido-dPEG®11-Amine 1000mg $1730 2026-06-04 Buy
BroadPharm bp-21614 t-Boc-N-amido-PEG11-amine 98% 1G $490 2026-05-24 Buy
BroadPharm bp-22605 t-Boc-N-amido-PEG15-amine 98% 500MG $560 2026-05-24 Buy
BroadPharm bp-21614 t-Boc-N-amido-PEG11-amine 98% 5G $1540 2026-05-24 Buy
BroadPharm bp-22605 t-Boc-N-amido-PEG15-amine 98% 1G $750 2026-05-24 Buy
BroadPharm bp-21614 t-Boc-N-amido-PEG11-amine 98% 500MG $250 2026-05-24 Buy
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Properties

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

t-Boc-N-amido-PEG11-amine is a water soluble PEG linker containing an amino group and Boc-protected amino group. The hydrophilic PEG spacer increases solubility in aqueous media. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The Boc group can be deprotected under mild acidic conditions.

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Suppliers and manufacturers

Adachibio Inc.
Alfa Chemistry
Aladdin Scientific Alabiochem Tech.Co., Ltd. Sigma-Aldrich Shanghai YuanYe Biotechnology Co., Ltd. Shanghai SuperLan Chemcial Technique Centre Zhengzhou Acme Chemical Co., Ltd. Henan Weituxi Chemical Technology Co., Ltd. Changzhou Kechem Bio-Scientific Co., LTD.