Polypure
Polypure是先进的聚乙二醇(PEG)的化学物质。我们专注于低聚物挂钩的衍生品生物技术、纳米技术和制药行业。我们的高纯度材料应用于广泛的研究和工业领域。
国内总代理Polypure,华东地区代理Polypure范围内免费快递运输，如出现运输质量问题，我们可以包退换货。所有这些产品均具有极高的纯度和高*的品质。完善的库存及供应体系以及高效稳定的**纯化技术，保证产品均能现货供应和产品质量的稳定性。
Polypure No. Product name Molecular weight n Catalog Number Cas No. Appearance Specifications Alternative names Size
1 Biotin PEG Amine 682.9 8 12141-0895 960132-48-3 slightly yellow powder >95% oligomer purity O-(2-Aminoethyl)-O′-[2-(biotinylamino)ethyl]octaethylene glycol 100mg
2 Biotin PEG Amine 682.9 8 12141-0895 960132-48-3 slightly yellow powder >95% oligomer purity O-(2-Aminoethyl)-O′-[2-(biotinylamino)ethyl]octaethylene glycol 1g
3 Biotin PEG Thiol 788 10 41156-1095 white powder >95% oligomer purity 100mg
4 Biotin PEG Thiol 788 10 41156-1095 white powder >95% oligomer purity 1g
5 Biotin PEG Acid 844 11 37141-1195 white powder >95% oligomer purity 100mg
6 Biotin PEG Acid 844 11 37141-1195 white powder >95% oligomer purity 1g
7 Maleimidopropionyl-PEG NHS Ester 1 570.8 27 21138-2790 white powder >90% Oligomer puirty 100mg
8 Maleimidopropionyl-PEG NHS Ester 1 570.8 27 21138-2790 white powder >90% Oligomer puirty 1g
9 mPEG Disulfide 710.9 6 11157-0695 colourless oil >95% oligomer purity 1g
10 mPEG Disulfide 710.9 6 11157-0695 colourless oil >95% oligomer purity 5g
11 PEG Acid Disulfide 915.1 7 37157-0795 873013-93-5 oil >95% oligomer purity 4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontanedioic acid 1g
12 PEG Acid Disulfide 915.1 7 37157-0795 873013-93-5 oil >95% oligomer purity 4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontanedioic acid 5g
13 PEG Thiol Acid 458.6 7 37156-0795 866889-02-3 colourless oil >95% oligomer purity "O-(2-Carboxyethyl)-O'-(2-mercaptoethyl)-heptaethylene glycol
O-(2-Mercaptoethyl)-O′-(2-carboxyethy)heptaethylene glycol" 1g
14 PEG Thiol Acid 458.6 7 37156-0795 866889-02-3 colourless oil >95% oligomer purity "O-(2-Carboxyethyl)-O'-(2-mercaptoethyl)-heptaethylene glycol
O-(2-Mercaptoethyl)-O′-(2-carboxyethy)heptaethylene glycol" 5g
15 PEG NHS Ester Disulfide 1 109.3 7 38157-0795 947601-98-1 delivered as a neat oil >95% oligomer purity (4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontanedioic acid di-N-succinimidyl ester) 1g
16 PEG NHS Ester Disulfide 1 109.3 7 38157-0795 947601-98-1 delivered as a neat oil >95% oligomer purity (4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontanedioic acid di-N-succinimidyl ester) 5g
17 mPEG Thiol 356.5 6 11156-0695 651042-82-9 colourless liquid >95% oligomer purity 2,5,8,11,14,17,20-Heptaoxadocosane-22-thiol 1g
18 mPEG Thiol 356.5 6 11156-0695 651042-82-9 colourless liquid >95% oligomer purity 2,5,8,11,14,17,20-Heptaoxadocosane-22-thiol 5g
19 PEG Thiol 386.5 7 10156-0795 colourless liquid 1g
20 PEG Thiol 386.5 7 10156-0795 colourless liquid 5g
21 Octaethylene Glycol 370.4 8 10110-0895 5117-19-1 Colourless oil >95% oligomer purity "PEG-8
HO-PEG(8)-OH
3,6,9,12,15,18,21-Heptaoxatricosane-21, 23-diol" 5g
22 Octaethylene Glycol 370.4 8 10110-0895 5117-19-1 Colourless oil >95% oligomer purity "PEG-8
HO-PEG(8)-OH
3,6,9,12,15,18,21-Heptaoxatricosane-21, 23-diol" 25g
23 Dodecaethylene Glycol 546.7 12 10110-1295 6790-09-6 white solid >95% oligomer purity "PEG-12
PED-diol (n=12)" 5g
24 Dodecaethylene Glycol 546.7 12 10110-1295 6790-09-6 white solid >95% oligomer purity "PEG-12
PED-diol (n=12)" 25g
25 PEG-28 1 251.5 28 10110-2895 1053658-70-0 white powder >95% oligomer purity Octacosaethylene glycol 1g
26 PEG-28 1 251.5 28 10110-2895 1053658-70-0 white powder >95% oligomer purity Octacosaethylene glycol 5g
27 mPEG-7 340.4 7 10111-0795 4437-01-8 colourless liquid >95% oligomer purity "Methoxy PEG-7
O-Methyl-heptaethylene glycol
Heptaetheylene glycol methyl ether
Monomethoxy-PEG (n=7)" 1g
28 mPEG-7 340.4 7 10111-0795 4437-01-8 colourless liquid >95% oligomer purity "Methoxy PEG-7
O-Methyl-heptaethylene glycol
Heptaetheylene glycol methyl ether
Monomethoxy-PEG (n=7)" 5g
29 mPEG-11 516.6 11 10111-1195 114740-40-8 colourless liquid >95% oligomer purity "Methoxy PEG-11
O-Methyl-undecaethylene glycol
Undecaethylene glycol methyl ether
Monomethoxy-PEG (n=11)" 1g
30 mPEG-11 516.6 11 10111-1195 114740-40-8 colourless liquid >95% oligomer purity "Methoxy PEG-11
O-Methyl-undecaethylene glycol
Undecaethylene glycol methyl ether
Monomethoxy-PEG (n=11)" 5g
31 mPEG-17 780.9 17 10111-1795 white solid >95% oligomer purity "Methoxy PEG-17
O-Methyl-heptadecaethylene glycol
Heptadecaethylene glycol methyl ether" 1g
32 mPEG-17 780.9 17 10111-1795 white solid >95% oligomer purity "Methoxy PEG-17
O-Methyl-heptadecaethylene glycol
Heptadecaethylene glycol methyl ether" 5g
33 mPEG Acid 588.7 11 11137-1195 oil >95% oligomer purity "O-(2-Carboxyethyl)-O′-methyl-undecaethylene glycol
mPEG acid (n=11)" 1g
34 mPEG Acid 588.7 11 11137-1195 oil >95% oligomer purity "O-(2-Carboxyethyl)-O′-methyl-undecaethylene glycol
mPEG acid (n=11)" 5g
35 Amino PEG Acid 1 146.4 23 12137-2395 196936-04-6 White powder >98% oligomer Purity alpha-Amino-24(ethylene glycol)-omega-propionic acid 1g
36 Amino PEG Acid 1 146.4 23 12137-2395 196936-04-6 White powder >98% oligomer Purity alpha-Amino-24(ethylene glycol)-omega-propionic acid 5g
37 Boc-Amino PEG Diglycolic Acid 584.7 6 14131-0695 600141-83-1 slightly yellow oil >95% oligomer purity "O-[2-(Boc-amino)-ethyl]-O′-[2-(diglycolyl-amino)ethyl]hexaethylene glycol
Boc-amino PEG acid (n = 6)" 1g
38 Boc-Amino PEG Diglycolic Acid 584.7 6 14131-0695 600141-83-1 slightly yellow oil >95% oligomer purity "O-[2-(Boc-amino)-ethyl]-O′-[2-(diglycolyl-amino)ethyl]hexaethylene glycol
Boc-amino PEG acid (n = 6)" 5g
39 Boc-Amino PEG Diglycolic Acid 760.9 10 14131-1095 slightly yellow oil >95% oligomer purity "O-[2-(Boc-amino)-ethyl]-O'-[2-(diglycolyl-amino)ethyl]decaethylene glycol
Boc-amino PEG acid (n = 10)" 1g
40 Boc-Amino PEG Diglycolic Acid 760.9 10 14131-1095 slightly yellow oil >95% oligomer purity "O-[2-(Boc-amino)-ethyl]-O'-[2-(diglycolyl-amino)ethyl]decaethylene glycol
Boc-amino PEG acid (n = 10)" 5g
41 Boc-Amino PEG Propionic 1 422.7 27 14137-2790 delivered as a solid >90% Oligomer purity "Boc-NH-(PEG)27-COOH alpha-t-Butyloxycarbonylamino-27(ethylene glycol)-omega-propionic acid
Boc-NH-(PEG)27-COOH" 1g
42 Boc-Amino PEG Propionic 1 422.7 27 14137-2790 delivered as a solid >90% Oligomer purity "Boc-NH-(PEG)27-COOH alpha-t-Butyloxycarbonylamino-27(ethylene glycol)-omega-propionic acid
Boc-NH-(PEG)27-COOH" 5g
43 Fmoc-Amino PEG Propionic Acid 840 11 15137-1195 756526-01-9 yellow oil >95% oligomer purity Fmoc-NH-(PEG)11-COOH (40 atoms) 1g
44 Fmoc-Amino PEG Propionic Acid 840 11 15137-1195 756526-01-9 yellow oil >95% oligomer purity Fmoc-NH-(PEG)11-COOH (40 atoms) 5g
45 Fmoc-Amino PEG Propionic Acid 1544.8 15137-2790 powder >90% Oligomer puirty Fmoc-NH-(PEG)27-COOH (88 atoms) 1g
46 Fmoc-Amino PEG Propionic Acid 1544.8 15137-2790 powder >90% Oligomer puirty Fmoc-NH-(PEG)27-COOH (88 atoms) 5g
47 Boc-Amino PEG-6 Amine 468.6 6 12114-0695 206265-98-7 colourless oil >95% oligomer purity O-(2-Aminoethyl)-O′-[2-(Boc-amino)ethyl]hexaethylene glyco 1g
48 Boc-Amino PEG-6 Amine 468.6 6 12114-0695 206265-98-7 colourless oil >95% oligomer purity O-(2-Aminoethyl)-O′-[2-(Boc-amino)ethyl]hexaethylene glyco 5g
49 Boc-Amino PEG-10 Amine 644.8 10 12114-1095 890091-42-6 colourless oil >95% oligomer purity O-(2-Aminoethyl)-O′-[2-(Boc-amino)ethyl]decaethylene glycol 1g
50 Boc-Amino PEG-10 Amine 644.8 10 12114-1095 890091-42-6 colourless oil >95% oligomer purity O-(2-Aminoethyl)-O′-[2-(Boc-amino)ethyl]decaethylene glycol 5g
51 Azido-PEG Amine 350.4 5 12113-0595 957486-82-7 slightly yellow oil >95% oligomer purity O-(2-Aminoethyl)-O′-(2-azidoethyl)pentaethylene glycol 1g
52 Azido-PEG Amine 350.4 5 12113-0595 957486-82-7 slightly yellow oil >95% oligomer purity O-(2-Aminoethyl)-O′-(2-azidoethyl)pentaethylene glycol 5g
53 Azido PEG Diglycolic Acid 554.6 7 13131-0795 846549-37-9 Slightly yellow oil >95% oligomer purity 2-[(29-azido-2-oxo-6,9,12,15,18,21,24,27-octaoxa-3-azanonacos-1-yl)oxy]-acetic acid 5g
54 Azido PEG Diglycolic Acid 554.6 7 13131-0795 846549-37-9 Slightly yellow oil >95% oligomer purity 2-[(29-azido-2-oxo-6,9,12,15,18,21,24,27-octaoxa-3-azanonacos-1-yl)oxy]-acetic acid 25g
55 Azido-PEG Amine 570.7 10 12113-1095 delivered as a neat oil >95% oligomer purity O-(2-Aminoethyl)-O′-(2-azidoethyl)decaethylene glycol 1g
56 Azido-PEG Amine 570.7 10 12113-1095 delivered as a neat oil >95% oligomer purity O-(2-Aminoethyl)-O′-(2-azidoethyl)decaethylene glycol 5g
57 Azido-PEG 924.1 19 10113-1995 delivered as a solid 95% oligomer purity O-(2-Azidoethyl)nonadecaethylene glycol 1g
58 Azido-PEG 924.1 19 10113-1995 delivered as a solid 95% oligomer purity O-(2-Azidoethyl)nonadecaethylene glycol 5g
59 PEG Diacid 690.8 37137-1295 892155-64-5 powder >95% oligomer purity "O,O′-Bis(2-carboxyethyl)dodecaethylene glycol
PEG-dipropionic acid (n=12)" 1g
60 PEG Diacid 690.8 37137-1295 892155-64-5 powder >95% oligomer purity "O,O′-Bis(2-carboxyethyl)dodecaethylene glycol
PEG-dipropionic acid (n=12)" 5g
61 PEG TBu-Propionate 674.8 10139-1295 colourless oil >95% oligomer purity O-(2-tert-Butyloxycarbonylethyl)dodecaethylene glycol HO-PEG12-tBu 1g
62 PEG TBu-Propionate 674.8 10139-1295 colourless oil >95% oligomer purity O-(2-tert-Butyloxycarbonylethyl)dodecaethylene glycol HO-PEG12-tBu 5g
Application Polypure
Polyethylene glycol is a highly versatile material. It is a colourless, tasteless, nontoxic, biospecific, stable and inert synthetic polymer soluble in water and organic solvents. With boiling points starting at 300°C (@1atm) and stability in acidic and basic solutions, PEG can be tuned for a large variety of applications and environments. It is commonly found in a variety of products including pharmaceuticals, electronics, and personal care. However, typical commercial polyethylene glycol is a polydispersion of PEG oligomers. The full utility of PEG is realized as its monodispersed oligomers.
Our customers seek out Polypure’s PEGs to tune for specific applications and environments. The general properties of PEG combined with our near homogeneous derivative products gives customers the broadest range of applications—favorable attributes are better presented as monodisperse PEGs.
Our end users are the full spectrum of natural science researchers and product development teams in universities and industry, bio- and nanotech firms, and the energy industry.
PEG Properties Polypure
Colourless, tasteless, nontoxic, stable, and inert polymer
High biospecificity and soluble in water and organic solvents
Boiling point ≥300°C and stability in acids and bases
About Polypure
Polypure AS is a world leader in advanced Polyethylene Glycol (PEG) chemicals. We specialize in single oligomer PEG derivatives for the biotech, nanotech and pharmaceutical industries. Our high purity materials are applied in a broad range of research and industrial sectors.
Independently held and headquartered in Oslo, Norway, Polypure continues to operate under its founding principles from 1999. The core team has an impressive track record of innovation and product development, which is the basis of Polypure's class leading products. We are committed to provide our customers the best possible PEG derivatives.
By pursuing customer driven product development coupled to a strategically lean size, we have earned a reputation as a nimble and effective collaborator. Our balance of stability, flexibility and scalability ensures that we deliver on complex projects.
Polypure has the expertise to provide customized products and services for clients seeking specialized solutions in multi-kilo quantities. Our partnerships with Merck, Sigma-Aldrich, Iris Biotech, Wako Chemicals, and DKSH help us serve customers worldwide.
