H2N-PEG6-tBu

Product Name: H2N-PEG6-tBu
CAS No.: 1286281-32-0
Chemical Name: H2N-PEG6-tBu
Synonyms: tert-Butyl 1-amino-3,6,9,12,15,18-hexaoxahenicosan-21-oate;H2N-PEG6-CH2CH2COOtBu;NH2-PEG6-Boc;H2N-PEG6-tBu;Amino-PEG6-COOtBu;NH2-PEG7-CH2COOtBu;NH2-PEG6-C2-COOtBu;NH2-PEG6-CH2CH2COOtBu;Amino-PEG6-t-Bu Ester;Amino-PEG7-t-butyl ester
CBNumber: CB42546870
Molecular Formula: C19H39NO8
Formula Weight: 409.51
MOL File: 1286281-32-0.mol

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H2N-PEG6-tBu Property

Boiling point:: 475.9±40.0 °C(Predicted)
Density: 1.056±0.06 g/cm3(Predicted)
storage temp.: -20°C
form: Oil
pka: 8.74±0.10(Predicted)

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Safety

HS Code: 2942000090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 902659
Product name: Amino-PEG6-t-butyl ester
Packaging: 250MG
Price: $195
Updated: 2023/06/20

Sigma-Aldrich

Product number: 902659
Product name: Amino-PEG6-t-butyl ester
Packaging: 1G
Price: $714
Updated: 2023/06/20

TRC

Product number: A615298
Product name: Amino-PEG6-t-butylEster
Packaging: 100mg
Price: $110
Updated: 2021/12/16

dPEG

Product number: 10061
Product name: Amino-dPEG®₆-t-butylester
Packaging: 100mg
Price: $135
Updated: 2021/12/16

ChemPep

Product number: 280404
Product name: H2N-PEG6-tBu
Packaging: 1g
Price: $270
Updated: 2021/12/16

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H2N-PEG6-tBu Chemical Properties,Usage,Production

Description

Amino-PEG6-t-butyl ester is a PEG reagent containing an amino NH2 group with a t-butyl protected carboxyl group (Boc). 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 t-butyl protected carboxyl group can be deprotected under acidic conditions.

Uses

This heterobifunctional, PEGylated crosslinker features an amino group at one end and t-butyl-protected carboxyl group at the other, which can be deprotected with acidic conditions. The hydrophillic PEG linker facilitates solubility in biological applications. Amino-PEG6-t-butyl ester can be used for bioconjugation or as a building block for synthesis of small molecules, conjugates of small molecules and/or biomolecules, or other tool compounds for chemical biology and medicinal chemistry that require ligation. Examples of applications include its synthetic incorporation into antibody-drug conjugates or proteolysis-targeting chimeras (PROTAC^? molecules) for targeted protein degradation.

H2N-PEG6-tBu Preparation Products And Raw materials

Raw materials

Preparation Products

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H2N-PEG6-tBu Suppliers

China 86 India 1 United Kingdom 1 United States 10 Global 98

PharmaBlock Sciences (Nanjing),Inc.

Tel: 400-0255188 4000255188
Fax: 86-025-86918232
Email: sales@pharmablock.com
Country: China
ProdList: 4986
Advantage: 55

Daicel Chiral Technologies (China)CO.,LTD

Tel: 021-50460086-9 15921403865
Fax: +86-21-50462321
Email: han_yajun@dctc.daicel.com
Country: China
ProdList: 6854
Advantage: 65

ChemPep, Inc.

Tel: +1 (888) 615-9178 / (561) 791-8787
Fax: +1 (561) 791-8728
Email: service@chempep.com
Country: United States
ProdList: 2138
Advantage: 57

T&W GROUP

Tel: 021-61551611 13296011611
Fax: ＋86 21-50676805
Email: contact@trustwe.com
Country: China
ProdList: 9900
Advantage: 58

Bide Pharmatech Ltd.

Tel: 400-1647117 15221909166
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 41438
Advantage: 60

Finetech Industry Limited

Tel: 027-87465837 19945049750
Fax: 027-8777-2287
Email: sales@finetechnology-ind.com
Country: China
ProdList: 9636
Advantage: 58

Nanjing Chalf-Pharm Technology Co., Ltd.

Tel: 025-57018978 18251899859
Fax: 025-57018008
Email: sales@chalf-pharm.com
Country: China
ProdList: 5945
Advantage: 50

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51471
Advantage: 80

Tongling HengYou Biotechnology Co., Ltd.

Tel: 021-50426030 13856289449
Fax: 021-50426030
Email: 2630597085@qq.com
Country: China
ProdList: 1889
Advantage: 55

Chengdu DingDang Pharmaceutical Co., Ltd.

Tel: 028-86040038 13980902949;
Fax: 028-85149890
Email: market@dingdangchem.com
Country: China
ProdList: 1745
Advantage: 55

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View Lastest Price from H2N-PEG6-tBu manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: Amino-PEG6-COOtBu 1286281-32-0
Price: US $0.00/mg
Min. Order: 250mg
Purity: >98.00%
Supply Ability: 250mg
Release date: 2024-03-22

1286281-32-0, H2N-PEG6-tBuRelated Search:

TERT-BUTYL 12-HYDROXY-4 7 10-TRIOXA- HS-PEG10-tBu HO-PEG5-tBu H2N-PEG2-tBu N3-PEG6-tBu H2N-PEG4-tBu Azido-PEG12-azide N3-PEG4-tBu H2N-PEG8-tBu 3,6,9,12,15-PENTAOXAHEPTADECANE-1,17-DIYL BIS-AZIDE Amino-PEG8-azide AMINO-PEG12-T-BUTYL ESTER 17-Azido-3,6,9,12,15-pentaoxaheptadecan-1-amine 20-Azido-3,6,9,12,15,18-hexaoxaeicosan-1-amine N3-PEG3-tBu HO-PEG1-tBu HS-PEG4-tBu H2N-PEG12-tBu

H2N-PEG6-tBu

Amino-PEG6-COOtBu

Amino-PEG6-t-butyl ester

Amino-PEG7-t-butyl ester

H2N-PEG6-CH2CH2COOtBu

NH2-PEG6-CH2CH2COOtBu

H2N-PEG6-CH2CH2-t-butylester

NH2-PEG6-Boc

tert-Butyl 1-amino-3,6,9,12,15,18-hexaoxahenicosan-21-oate

Amino-PEG6-t-butylester,H2N-PEG6-t-butyl ester

4,7,10,13,16,19-Hexaoxaheneicosanoic acid, 21-amino-, 1,1-dimethylethyl ester

t-Butyl 3-Amino(peg6)propionate

Amino-dPEG??-t-butyl ester

NH2-PEG7-CH2COOtBu

NH2-PEG6-C2-COOtBu

Amino-PEG6-t-Bu Ester

H2N-PEG6-CH2CH2COOtBu/4,7,10,13,16,19-Hexaoxaheneicosanoic acid, 21-amino-, 1,1-dimethylethyl ester

NH-2-PEG6-Boc,inhibit,ADC Linkers,Antibody-drug conjugates linkers,PROTAC Linkers,Inhibitor,NH2PEG6Boc,NH2 PEG6 Boc

tert-butyl 3-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate

1286281-32-0

C19H39NO8

PEGylated Carboxylate

peg