Bromo-PEG4-t-butyl ester

Product Name: Bromo-PEG4-t-butyl ester
CAS No.: 564476-32-0
Chemical Name: Bromo-PEG4-t-butyl ester
Synonyms: Br-PEG4-C2-Boc;Br-PEG4-COOtBu;CAS_564476-32-0;Br-PEG4-CH2CH2COOtBu;Br-PEG4-t-butyl ester;Bromo-PEG5-t-butyl ester;Bromo-PEG4-t-butyl ester;tert-butyl 3-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]propanoate;4,7,10,13-Tetraoxapentadecanoic acid, 15-bromo-, 1,1-dimethylethyl ester;3,6,9,12-Tetraoxapentadecan-15-oic acid, 1-bromo-, 1,1-dimethylethylester
CBNumber: CB03048720
Molecular Formula: C15H29BrO6
Formula Weight: 385.29
MOL File: 564476-32-0.mol

More

Less

Bromo-PEG4-t-butyl ester Property

Boiling point:: 415.8±35.0 °C(Predicted)
Density: 1.210±0.06 g/cm3(Predicted)
solubility: Soluble in DMSO, DCM, DMF
form: Liquid
color: Colorless to light yellow

More

Less

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.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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.

More

Less

N-Bromosuccinimide Price

ChemScene

Product number: CS-0107159
Product name: Br-PEG4-C2-Boc
Packaging: 50mg
Price: $90
Updated: 2021/12/16

BroadPharm

Product number: BP-20711
Product name: Bromo-PEG4-t-butylester
Purity: 98%
Packaging: 500mg
Price: $140
Updated: 2021/12/16

ChemScene

Product number: CS-0107159
Product name: Br-PEG4-C2-Boc
Packaging: 100mg
Price: $150
Updated: 2021/12/16

ChemScene

Product number: CS-0107159
Product name: Br-PEG4-C2-Boc
Packaging: 250mg
Price: $200
Updated: 2021/12/16

AK Scientific

Product number: 2640CT
Product name: Bromo-PEG4-t-butylester
Packaging: 100mg
Price: $522
Updated: 2021/12/16

More

Less

Bromo-PEG4-t-butyl ester Chemical Properties,Usage,Production

Description

Bromo-PEG4-t-butyl ester 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.

Biological Activity

Br-PEG4-C2-Boc is a cleavable ADC linker containing 4 units of PEG, which can be used to synthesize antibody drug conjugates (ADC).

target

Cleavable

PEGs

Alkyl/ether

Bromo-PEG4-t-butyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

Bromo-PEG4-t-butyl ester Suppliers

China 58 India 1 United Kingdom 1 United States 5 Global 65

PharmaBlock Sciences (Nanjing),Inc.

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

Chengdu Pukang Biotechnology Co., Ltd

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

T&W GROUP

Tel: 021-61551611 13296011611
Fax: ＋86 21-50676805
Email: contact@trustwe.com
Country: China
ProdList: 9895
Advantage: 58

Nanjing Anyan Pharmaceutical Technology Co. , Ltd.

Tel: 025-58361178 17351780683
Fax: QQ3209878052
Email: amy.xiang@ally-chem.com
Country: China
ProdList: 356
Advantage: 60

Hunan HuaTeng Pharmaceutical Co., Ltd.,

Tel: 400-8592883 15367835770
Fax: 0731-82251112
Email: viola@huatengsci.com
Country: China
ProdList: 5875
Advantage: 58

Borenpharm Co., Ltd

Tel: 027-65563561
Fax: 86-27-59218822
Email: sales@borenpharm.com
Country: China
ProdList: 1245
Advantage: 55

Zhengzhou Acme Chemical Co., Ltd.

Tel: 0371-0371-55629727 13323845623
Fax: 037155629727
Email: 2885676761@qq.com
Country: China
ProdList: 10009
Advantage: 58

Beijing Jin Ming Biotechnology Co., Ltd.

Tel: 010-60605840 18892239720
Fax: 010-60605840
Email: psaitong@jm-bio.com
Country: China
ProdList: 12306
Advantage: 58

Amatek Scientific Co. Ltd.

Tel: 0512-56316828
Fax: 0512-56316826
Email: info@amateksci.com
Country: China
ProdList: 28810
Advantage: 58

Hangzhou HanLai Biochemical Technology Co., Ltd.

Tel: 571-86101219 18768477782
Fax: -
Email: sales09@leobiochem.com
Country: China
ProdList: 433
Advantage: 58

More

Less

View Lastest Price from Bromo-PEG4-t-butyl ester manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: Br-PEG4-COOtBu 564476-32-0
Price: US $0.00/g
Min. Order: 5g
Purity: >98.00%
Supply Ability: 5g
Release date: 2024-03-25

564476-32-0, Bromo-PEG4-t-butyl esterRelated Search:

Tetraethyl decamethylenediphosphonate, 98% Bromo-PEG3-Acid Ethanol, 2-(2-bromoethoxy)- Bromo-PEG1-CH2CO2tBu Amino-PEG5-t-butyl ester H2N-PEG2-tBu H2N-PEG4-tBu Bromoacetic acid Methyl bromoacetate tert-Butyl acetate tert-Butyl 2-bromo-2-methylpropanoate Phosphorus tribromide Br-PEG5-acid Bromo-PEG3-t-butyl ester Bromo-PEG5-t-butyl ester Bromo-PEG6-t-butyl ester Bromo-PEG4-acid Bromo-PEG2-acid

CAS_564476-32-0

Bromo-PEG4-t-butyl ester

Bromo-PEG5-t-butyl ester

Br-PEG4-t-butyl ester

Br-PEG4-CH2CH2COOtBu

Br-PEG4-COOtBu

Br-PEG4-C2-Boc

4,7,10,13-Tetraoxapentadecanoic acid, 15-bromo-, 1,1-dimethylethyl ester

3,6,9,12-Tetraoxapentadecan-15-oic acid, 1-bromo-, 1,1-dimethylethylester

Br-PEG4-CH2CH2COOtBu/4,7,10,13-Tetraoxapentadecanoic acid, 15-bromo-, 1,1-dimethylethyl ester

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

564476-32-0

C15H29BrO6