Amino-PEG1-t-Butyl ester

Product Name: Amino-PEG1-t-Butyl ester
CAS No.: 1260092-46-3
Chemical Name: Amino-PEG1-t-Butyl ester
Synonyms: tert-Butyl 3-(2-aminoethoxy)propanoate;3-(2-aminoethoxy)propionic acid tert-butyl ester;NH2-PEG1-TBA;CAS_1260092-46-3;Amino-PEG1-COOtBu;NH2-PEG1-CH2CH2-Boc;Amino-PEG1-t-Bu Ester;NH2-PEG1-CH2CH2COOtBu;H2N-PEG1-CH2CH2COOtBu;Amino-PEG1-t-Butyl ester
CBNumber: CB33062316
Molecular Formula: C9H19NO3
Formula Weight: 189.25
MOL File: 1260092-46-3.mol

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Amino-PEG1-t-Butyl ester Property

Boiling point:: 264.9±15.0 °C(Predicted)
Density: 0.992±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
solubility: DMSO (Slightly), Methanol (Slightly)
form: Oil
pka: 8.73±0.10(Predicted)
color: Clear Colourless to Pale Yellow to Dark Yellow

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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

TCI Chemical

Product number: B6249
Product name: tert-Butyl 3-(2-Aminoethoxy)propanoate
Purity: min. 95.0 %
Packaging: 250MG
Price: $69
Updated: 2025/07/31

TRC

Product number: A615285
Product name: Amino-peg1-t-butylEster
Packaging: 100mg
Price: $135
Updated: 2021/12/16

Apolloscientific

Product number: BIPG1071
Product name: Amino-PEG1-t-Butylester
Packaging: 500mg
Price: $218
Updated: 2021/12/16

BroadPharm

Product number: BP-20679
Product name: Amino-PEG1-t-butylester
Purity: 98%
Packaging: 5G
Price: $1760
Updated: 2021/12/16

purepeg

Product number: 432801
Product name: H2N-PEG1-CH2CH2COOtBu
Purity: min.95%
Packaging: 5G
Price: $303
Updated: 2021/12/16

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Amino-PEG1-t-Butyl ester Chemical Properties,Usage,Production

Description

Amino-PEG1-t-butyl ester is a PEG reagent containing an amino group with a t-butyl protected carboxyl 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 t-Boc group can be deprotected under acidic conditions.

Uses

Amino-peg1-t-butyl Ester is a reagent used in the preparation of β2 adrenergic receptor agonists and muscarinic receptor activity antagonists.

IC 50

PEGs; Alkyl/ether

Amino-PEG1-t-Butyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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Amino-PEG1-t-Butyl ester Suppliers

China 92 Europe 1 India 1 Japan 1 United Kingdom 1 United States 11 Global 107

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14101
Advantage: 59

T&W GROUP

Tel: 021-61551611 13296011611
Fax: ＋86 21-50676805
Email: contact@trustwe.com
Country: China
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TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

TCI Europe

Tel: 320-37350700
Fax: +32 (0)37350701
Email: sales@tcieurope.eu
Country: Europe
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UHN Shanghai Research & Development Co., Ltd.

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Fax: +86 (21) 5895-8628
Email: sales@uhnshanghai.com
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Nanjing Junnahe Biopharmaceutical Co., Ltd

Tel: 025-58367986 17351780683
Fax: QQ3209878052
Email: amy.xiang@ally-chem.com
Country: China
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Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
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Hunan HuaTeng Pharmaceutical Co., Ltd.,

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Mashilabs (Shanghai) Co.,Ltd.

Tel: 19916721580
Fax: QQ：3154870176
Email: mafarm@126.com
Country: China
ProdList: 4542
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Shanghai Xingui Biotechnology Co., Ltd.

Tel: 15121041756
Email: xingui2022@126.com
Country: China
ProdList: 9979
Advantage: 58

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View Lastest Price from Amino-PEG1-t-Butyl ester manufacturers

LAURENT

Product: NH2-PEG1-CH2CH2COOtBu 1260092-46-3
Price: US $39.90/g
Min. Order: 10g
Purity: 98%
Supply Ability: 300kg
Release date: 2025-11-17

Xian confluore Biological Technology Co., Ltd.

Product: Amino-PEG1-COOtBu 1260092-46-3
Price: US $0.00/g
Min. Order: 5g
Purity: >98.00%
Supply Ability: 5g
Release date: 2024-03-22

Career Henan Chemical Co

Product: Amino-PEG1-t-Butyl ester 1260092-46-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 95%
Supply Ability: 500kg
Release date: 2018-08-19

1260092-46-3, Amino-PEG1-t-Butyl esterRelated Search:

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Amino-PEG1-t-Butyl ester

H2N-PEG1-CH2CH2COOtBu

3-(2-aminoethoxy)propionic acid tert-butyl ester

Propanoic acid, 3-(2-aminoethoxy)-, 1,1-dimethylethyl ester

tert-Butyl 3-(2-aminoethoxy)propanoate

CAS_1260092-46-3

Amino-PEG1-COOtBu

NH2-PEG1-CH2CH2-Boc

NH2-PEG1-CH2CH2COOtBu

Amino-PEG1-tert-butyl Ester

Amino-PEG1-t-Bu Ester

H2N-PEG1-CH2CH2COOtBu/Propanoic acid, 3-(2-aminoethoxy)-, 1,1-dimethylethyl ester

NH2-PEG1-TBA

1260092-46-3

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