Hydroxy-PEG3-t-butylester

Product Name: Hydroxy-PEG3-t-butylester
CAS No.: 133803-81-3
Chemical Name: Hydroxy-PEG3-t-butylester
Synonyms: TERT-BUTYL 3-(2-(2-HYDROXYETHOXY)ETHOXY)PROPANOATE;HO-PEG2-CH2CH2COOtBu;OH-PEG2-TBA;HO-PEG2-COOtBu;OH-PEG2-CH2CH2COOtBu;HO-PEG2-t-Butyl ester;Hydroxy-PEG2-(CH2)2-Boc;Hydroxy-PEG3-t-butylester;Hydroxy-PEG2-t-butyl ester;tert-Butyl PEG2 propanoate
CBNumber: CB33048721
Molecular Formula: C11H22O5
Formula Weight: 234.29
MOL File: 133803-81-3.mol

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Hydroxy-PEG3-t-butylester Property

Boiling point:: 321.8±22.0 °C(Predicted)
Density: 1.046±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
solubility: Soluble in DMSO
form: clear liquid
pka: 14.36±0.10(Predicted)
color: Colorless to Almost colorless

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Safety

HS Code: 2918999090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

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

P280Wear protective gloves/protective clothing/eye protection/face protection.

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: P2719
Product name: PEG3-carboxylic Acid tert-Butyl Ester
Packaging: 1G
Price: $53
Updated: 2024/03/01

TCI Chemical

Product number: P2719
Product name: PEG3-carboxylic Acid tert-Butyl Ester
Packaging: 5G
Price: $258
Updated: 2024/03/01

TRC

Product number: H953233
Product name: Hydroxy-PEG2-t-butylEster
Packaging: 500mg
Price: $110
Updated: 2021/12/16

ChemScene

Product number: CS-0058621
Product name: Hydroxy-PEG2-(CH2)2-Boc
Purity: ≥97.0%
Packaging: 5g
Price: $215
Updated: 2021/12/16

BroadPharm

Product number: BP-20520
Product name: Hydroxy-PEG2-t-butylester
Purity: 98%
Packaging: 5G
Price: $225
Updated: 2021/12/16

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Hydroxy-PEG3-t-butylester Chemical Properties,Usage,Production

Description

Hydroxy-PEG2-t-butyl ester is a PEG linker containing a hydroxyl group with a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Uses

Hydroxy-PEG2-(CH2)2-Boc is an ADC linker for the synthesis of antibody drug conjugates (ADC), Hydroxy-PEG2-(CH2)2-Boc is derived from patent WO2004008101A2 (compound 196). Hydroxy-PEG2-(CH2)2-Boc can also be used as a PROTAC linker for PROTAC synthesis.

in vitro

ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker.

Hydroxy-PEG3-t-butylester Preparation Products And Raw materials

Raw materials

Preparation Products

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Hydroxy-PEG3-t-butylester Suppliers

China 111 India 3 Japan 1 United Kingdom 1 United States 11 Global 127

Nanjing Chengqian Pharmaceutical Technology Co., Ltd.

Tel: 025-52791040 18652036685
Email: haozhongwen@126.com
Country: China
ProdList: 730
Advantage: 58

Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd

Tel: 0431-80514535 19917294565
Email: caoy@chemextension.com
Country: China
ProdList: 4753
Advantage: 58

Hebei led the biological technology co., LTD

Tel: 18032827359
Email: 2922659299@qq.com
Country: China
ProdList: 61
Advantage: 58

CHENGDU YINGNUOLING PHARMACEUTICAL TECHNOLOGY CO.,LTD

Tel: 17882285575
Email: 1276966012@qq.com
Country: China
ProdList: 340
Advantage: 58

PharmaBlock Sciences (Nanjing),Inc.

Tel: 025-86918202 4000255188
Fax: 86-025-86918232
Email: sales@pharmablock.com
Country: China
ProdList: 4986
Advantage: 55

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14103
Advantage: 59

Accela ChemBio Co.,Ltd.

Tel: 021-50795510 4000665055
Fax: 021-50795055
Email: sales@accelachem.com
Country: China
ProdList: 11655
Advantage: 64

Daicel Chiral Technologies (China)CO.,LTD

Tel: 021-50460086-9 15921403865
Fax: +86-21-50462321
Email: han_yajun@dctc.daicel.com
Country: China
ProdList: 7195
Advantage: 65

Hunan Hui Bai Shi Biotechnology Co., Ltd.

Tel: 0731-85526065 13308475853
Email: ivy@hnhbsj.com
Country: China
ProdList: 4554
Advantage: 62

Chengdu Pukang Biotechnology Co., Ltd

Tel: 028-82550498 19102685862
Fax: 086-28-82550468
Email: sales@pu-kang.com
Country: China
ProdList: 485
Advantage: 58

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View Lastest Price from Hydroxy-PEG3-t-butylester manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: Hydroxy-PEG2-t-butyl ester 133803-81-3
Price: US $0.00/g
Min. Order: 25g
Purity: >98.00%
Supply Ability: 25g
Release date: 2024-03-25

Career Henan Chemical Co

Product: tert-butyl 3-[2-(2-hydroxyethoxy)ethoxy]propanoate 133803-81-3
Price: US $8.80/KG
Min. Order: 1KG
Purity: 97%-99%
Supply Ability: 100kg
Release date: 2019-07-09

133803-81-3, Hydroxy-PEG3-t-butylesterRelated Search:

Hydroxy-PEG8-ethyl ester OH-PEG9-CH2-COOMe 3-[2-(2-Hydroxyethoxy)ethoxy]propanoic acid PEG4-acid HO-PEG6-CH2CH2COOH α,ω-dipropionic acid tetraethylene glycol Bis-PEG6-acid alpha-[3-(1,1-Dimethylethoxy)-3-oxopropyl]-omega-hydroxypoly(oxy-1,2-ethanediyl) HO-PEG8-CH2CH2COOH Hydroxy-PEG5-acid PEG5-acid PEG7-t-butly ester PEG9-t-butly ester HO-PEG10-tBu Hydroxy-PEG4-t-butyl ester Hydroxy-PEG9-t-butyl ester TERT-BUTYL 12-HYDROXY-4 7 10-TRIOXA- HO-PEG5-tBu

Hydroxy-PEG3-t-butylester

HO-PEG2-CH2CH2COOtBu

OH-PEG2-CH2CH2COOtBu

OH-PEG2-TBA

HO-PEG2-t-Butyl ester

Hydroxy-PEG2-t-butyl ester

TERT-BUTYL 3-(2-(2-HYDROXYETHOXY)ETHOXY)PROPANOATE

Propanoic acid, 3-[2-(2-hydroxyethoxy)ethoxy]-, 1,1-dimethylethyl ester

tert-Butyl 9-Hydroxy-4,7-dioxanonanoate

HO-PEG2-COOtBu

Hydroxy-PEG2-(CH2)2-Boc

PEG3-carboxylic Acid tert-Butyl Ester

tert-Butyl PEG2 propanoate

3-[2-(2-Hydroxyethoxy)ethoxy]propanoic Acid tert-Butyl Ester

9-Hydroxy-4,7-dioxanonanoic Acid tert-Butyl Ester

HO-(CH2CH2O)2-CH2CH2COOt-Bu

HO-PEG2-CH2CH2COOtBu/Propanoic acid, 3-[2-(2-hydroxyethoxy)ethoxy]-, 1,1-dimethylethyl ester

133803-81-3

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