Bromo-PEG4-CH2COOtBu

Product Name: Bromo-PEG4-CH2COOtBu
CAS No.: 1807505-29-8
Chemical Name: Bromo-PEG4-CH2COOtBu
Synonyms: Br-PEG4-CH2-Boc;Br-PEG4-CH2COOtBu;Bromo-PEG4-CH2CO2tBu;Bromo-PEG4-CH2COOtBu;CH2COOH t-Bu Este-PEG4-bromo;Bromo-peg4-ch2co2tbutyl ester;tert-butyl 14-bromo-3,6,9,12-tetraoxatetradecanoate;tert-butyl 14-bromo-3,6,9,12-tetraoxatetradecan-1-oate;tert-butyl 2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]acetate;3,6,9,12-Tetraoxatetradecanoic acid, 14-bromo-, 1,1-dimethylethyl ester
CBNumber: CB43311646
Molecular Formula: C14H27BrO6
Formula Weight: 371.26
MOL File: 1807505-29-8.mol

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Bromo-PEG4-CH2COOtBu Property

Boiling point:: 402.2±35.0 °C(Predicted)
Density: 1.230±0.06 g/cm3(Predicted)
storage temp.: Storage temp. 2-8°C
solubility: Soluble in Water, DMSO, DCM, DMF
form: Liquid
color: Light yellow to yellow
InChI: InChI=1S/C14H27BrO6/c1-14(2,3)21-13(16)12-20-11-10-19-9-8-18-7-6-17-5-4-15/h4-12H2,1-3H3
InChIKey: PELYBQFWTCXTNW-UHFFFAOYSA-N
SMILES: C(OC(C)(C)C)(=O)COCCOCCOCCOCCBr

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

BroadPharm

Product number: BP-22126
Product name: Bromo-PEG4-CH2CO2tBu
Purity: 98%
Packaging: 100mg
Price: $340
Updated: 2021/12/16

Activate Scientific

Product number: AS104006
Product name: Br-PEG4-CH2COOtBu
Purity: 95+%
Packaging: 250mg
Price: $350
Updated: 2021/12/16

AK Scientific

Product number: 0363DY
Product name: Bromo-peg4-ch2co2tbutylester
Packaging: 500mg
Price: $590
Updated: 2021/12/16

BroadPharm

Product number: BP-22126
Product name: Bromo-PEG4-CH2CO2tBu
Purity: 98%
Packaging: 250mg
Price: $650
Updated: 2021/12/16

Apolloscientific

Product number: BIPG1340
Product name: Bromo-PEG4-CH2CO2tBu
Packaging: 100mg
Price: $662
Updated: 2021/12/16

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Bromo-PEG4-CH2COOtBu Chemical Properties,Usage,Production

Description

Bromo-PEG4-CH2CO2tBu is a PEG linker containing a bromide group and a t-butyl protected carboxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Uses

Br-PEG4-CH2-Boc is a PEG- and Alkyl/ether-based PROTAC linker can be used in the synthesis of PROTACs[1].

IC 50

PEGs; Alkyl/ether

References

[1] Darren H. Wakefield, et al. Poly(vinyl ester) Polymers for In Vivo Nucleic Acid Delivery. US20130121954A1.

Bromo-PEG4-CH2COOtBu Preparation Products And Raw materials

Raw materials

Preparation Products

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Bromo-PEG4-CH2COOtBu Suppliers

China 46 India 1 United Kingdom 1 United States 3 Global 51

Yaopu(Shanghai) Pharmaceutical Technology Co., Ltd

Tel: 021-50929289 18616309303
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Email: sales@ypptech.com.cn
Country: China
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T&W GROUP

Tel: 021-61551611 13296011611
Fax: ＋86 21-50676805
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Shanghai Raise Chemical Technology Co.,Ltd

Tel: 15026594951
Fax: 0556-5030632
Email: rs@raise-chem.com
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Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

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Email: yftan@aikonchem.com
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Jinan elephant international trading co., LTD

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Amatek Scientific Co. Ltd.

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Hangzhou HanLai Biochemical Technology Co., Ltd.

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SHANGHAI FDC-CHEMICAL CO.,LTD

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Henan Alfachem Co.,Ltd.

Tel: 0371-55051623 18137891487
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TargetMol Chemicals Inc.

Tel: +1-781-999-5354; +17819995354
Email: marketing@targetmol.com
Country: United States
ProdList: 32435
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View Lastest Price from Bromo-PEG4-CH2COOtBu manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: Bromo-PEG4-CH2CO2tBu 1807505-29-8
Price: US $2.00-6.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2025-08-06

1807505-29-8, Bromo-PEG4-CH2COOtBuRelated Search:

TERT-BUTYL 12-AMINO-4 7 10-TRIOXA-DODECA Bromo-PEG2-CH2CO2tBu H2N-PEG8-tBu Amino-PEG10-t-butyl ester AMINO-PEG12-T-BUTYL ESTER H2N-PEG6-tBu Bromo-PEG1-CH2CO2tBu Amino-PEG5-t-butyl ester H2N-PEG2-tBu Bromo-PEG4-t-butyl ester Bromo-PEG2-t-butyl ester H2N-PEG4-tBu

Bromo-PEG4-CH2COOtBu

Bromo-PEG4-CH2CO2tBu

Br-PEG4-CH2COOtBu

3,6,9,12-Tetraoxatetradecanoic acid, 14-bromo-, 1,1-dimethylethyl ester

Br-PEG4-CH2-Boc

Bromo-peg4-ch2co2tbutyl ester

tert-butyl 14-bromo-3,6,9,12-tetraoxatetradecan-1-oate

tert-butyl 14-bromo-3,6,9,12-tetraoxatetradecanoate

CH2COOH t-Bu Este-PEG4-bromo

Br-PEG4-CH2COOtBu/3,6,9,12-Tetraoxatetradecanoic acid, 14-bromo-, 1,1-dimethylethyl ester

tert-butyl 2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]acetate

1807505-29-8