ChemicalBook > CAS DataBase List > Bromo-PEG3-t-butyl ester

Bromo-PEG3-t-butyl ester

Product Name
Bromo-PEG3-t-butyl ester
CAS No.
782475-37-0
Chemical Name
Bromo-PEG3-t-butyl ester
Synonyms
Br-PEG3-C2-Boc;Br-PEG3-COOtBu;CAS_782475-37-0;Bromo-peg3-t-butyl;Br-PEG3-CH2CH2COOtBu;Br-PEG3-t-butyl ester;Bromo-PEG3-tert-butyl Ester;tert-butyl 3-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)propanoate;Propanoic acid, 3-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]-, 1,1-dimethylethyl ester;Br-PEG3-CH2CH2COOtBu/Propanoic acid, 3-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]-, 1,1-dimethylethyl ester
CBNumber
CB83062447
Molecular Formula
C13H25BrO5
Formula Weight
341.24
MOL File
782475-37-0.mol
More
Less

Bromo-PEG3-t-butyl ester Property

Boiling point:
375.4±27.0 °C(Predicted)
Density 
1.223±0.06 g/cm3(Predicted)
storage temp. 
Storage temp. 2-8°C
solubility 
Soluble in DCM
form 
Liquid
color 
Colorless to light yellow
InChI
InChI=1S/C13H25BrO5/c1-13(2,3)19-12(15)4-6-16-8-10-18-11-9-17-7-5-14/h4-11H2,1-3H3
InChIKey
ISAHSVMMFPHXFG-UHFFFAOYSA-N
SMILES
C(OC(C)(C)C)(=O)CCOCCOCCOCCBr
More
Less

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.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

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

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

P362Take off contaminated clothing and wash before reuse.

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

P405Store locked up.

P501Dispose of contents/container to..…

More
Less

N-Bromosuccinimide Price

BroadPharm
Product number
BP-20683
Product name
Bromo-PEG3-t-butylester
Purity
98%
Packaging
250mg
Price
$280
Updated
2021/12/16
BroadPharm
Product number
BP-20683
Product name
Bromo-PEG3-t-butylester
Purity
98%
Packaging
500mg
Price
$450
Updated
2021/12/16
AK Scientific
Product number
5639DP
Product name
Bromo-PEG3-t-butylester
Packaging
250mg
Price
$455
Updated
2021/12/16
BroadPharm
Product number
BP-20683
Product name
Bromo-PEG3-t-butylester
Purity
98%
Packaging
1g
Price
$850
Updated
2021/12/16
BroadPharm
Product number
BP-20683
Product name
Bromo-PEG3-t-butylester
Purity
98%
Packaging
5G
Price
$1800
Updated
2021/12/16
More
Less

Bromo-PEG3-t-butyl ester Chemical Properties,Usage,Production

Description

Bromo-PEG3-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.

Uses

Br-PEG3-C2-Boc is a PEG-based PROTAC linker can be used in the synthesis of PROTACs[1].

IC 50

PEGs; Alkyl/ether

References

[1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562. DOI:10.1016/j.ebiom.2018.09.005

Bromo-PEG3-t-butyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

Bromo-PEG3-t-butyl ester Suppliers

China 70 India 1 United States 5 Global 76
Jilin Chinese Academy of Sciences-yanshen Technology
Tel
18143011203
Email
ET-market@chemextension.com
Country
China
ProdList
32048
Advantage
58
T&W GROUP
Tel
021-61551611 13296011611
Fax
＋86 21-50676805
Email
contact@trustwe.com
Country
China
ProdList
9895
Advantage
58
Nanjing Junnahe Biopharmaceutical Co., Ltd
Tel
025-58367986 17351780683
Fax
QQ3209878052
Email
amy.xiang@ally-chem.com
Country
China
ProdList
354
Advantage
60
Hunan HuaTeng Pharmaceutical Co., Ltd.,
Tel
400-8592883
Fax
0731-82251112
Email
sales@huatengsci.com
Country
China
ProdList
5872
Advantage
58
Borenpharm Co., Ltd
Tel
027-65563561
Fax
86-27-59218822
Email
sales@borenpharm.com
Country
China
ProdList
1245
Advantage
55
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
71826
Advantage
60
Zhengzhou Acme Chemical Co., Ltd.
Tel
0371-0371-55629727 13323845623
Fax
037155629727
Email
2885676761@qq.com
Country
China
ProdList
10110
Advantage
58
Amatek Scientific Co. Ltd.
Tel
0512-56316828
Fax
0512-56316826
Email
info@amateksci.com
Country
China
ProdList
28785
Advantage
58
Hangzhou HanLai Biochemical Technology Co., Ltd.
Tel
571-86101219 18768477782
Fax
-
Email
sales09@leobiochem.com
Country
China
ProdList
433
Advantage
58
Xi'an Confluore Biological Technology Co., Ltd.
Tel
+86-156-80926068 +86-15680926068
Email
1924344760@qq.com
Country
China
ProdList
4952
Advantage
58
Henan Alfachem Co.,Ltd.
Tel
0371-55051623 18137891487
Fax
QQ：2853979817
Email
2853979817@qq.com
Country
China
ProdList
9988
Advantage
58
Shanghai Moss Medicine Technology Co., Ltd.
Tel
+86-188369842 +86-15618151133
Fax
QQ188369842
Email
188369842@qq.com
Country
China
ProdList
1959
Advantage
58
Jiangsu aikang biomedical research and development co., LTD
Tel
025-58859352 13155353615
Email
qzhang@aikonchem.com
Country
China
ProdList
15525
Advantage
58
Jilin Province Woda Biotechnology Co., Ltd.
Tel
13504435624
Email
1927928688@qq.com
Country
China
ProdList
1615
Advantage
58
Shanghai UCHEM Inc.
Tel
+862156762820 +86-13564624040
Email
sales@myuchem.com
Country
China
ProdList
8460
Advantage
58
Nextpeptide Inc
Tel
+86-0571-81612335 +8613336028439
Email
sales@nextpeptide.com
Country
China
ProdList
19908
Advantage
58
Wuhan Borenpharm Co., Ltd
Tel
027-65563561 18717150066
Fax
027-59218822
Email
3207347307@qq.com
Country
CHINA
ProdList
1238
Advantage
58
Shaanxi Xinyan Bomei Biotechnology Co., Ltd.
Tel
13892832556
Email
2440688701@qq.com
Country
China
ProdList
1994
Advantage
58
Shanghai Jiange Chemical Co., Ltd.
Tel
15921040873
Email
1434142450@qq.com
Country
CHINA
ProdList
7649
Advantage
58
Shaanxi borno biotechnology co., LTD
Tel
+86-13759708231
Email
asherw9@hotmail.com
Country
China
ProdList
2373
Advantage
58
Nanjing Bestfluorodrug Pharmaceutical Technology CO.,LTD
Tel
025-86755008 17751752005
Fax
025-86755228
Email
hszhang@bestfluorodrug.com
Country
China
ProdList
2358
Advantage
58
Zhengzhou anmousse chemical products co. LTD
Tel
0371-55289822 18737195735
Fax
QQ:483339295
Email
483339295@qq.com
Country
China
ProdList
7587
Advantage
58
Shanghai Kaiwei Chemical Technology Co., Ltd.
Tel
021-58461859 15821823057
Email
service@aiviche.com
Country
China
ProdList
49312
Advantage
58
career henan chemical co
Tel
+86-0371-86658258 +8613203830695
Fax
0086-371-86658258
Email
factory@coreychem.com
Country
China
ProdList
29798
Advantage
58
Nanjing chengqimei Biotechnology Co., Ltd
Tel
19850819832
Email
2173594524@qq.com
Country
China
ProdList
2638
Advantage
58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
Tel
+86-021-61551413 +8618813727289
Email
contact@trustwe.com
Country
China
ProdList
5743
Advantage
58
Guangzhou Hongyuan Chemical Co.,Ltd
Tel
15817493340
Email
981810490@qq.com
Country
China
ProdList
1566
Advantage
58
Nanjing Shizhou Biology Technology Co.,Ltd
Tel
025-025-85560043 17301488900
Fax
025-85563444
Email
info@synzest.com
Country
China
ProdList
9286
Advantage
58
Shanghai Sunmonth Technology Co., LTD
Tel
15216675652
Email
xuanyuelj@163.com
Country
China
ProdList
2864
Advantage
58
Shanghai Sunway Pharmaceutical Technology Co.,Ltd.
Tel
021-51816796-820 13611835272
Fax
021-5161 3951
Email
sales2@sunwaypharm.com
Country
China
ProdList
44119
Advantage
58
Hangzhou Taorui Biotechnology Co., Ltd
Tel
4000-360-990 15268198094
Email
sales@torreybio.com
Country
China
ProdList
3807
Advantage
58
Beijing Jin Ming Biotechnology Co., Ltd.
Tel
010-60605840 15801484223;
Email
psaitong@jm-bio.com
Country
China
ProdList
29757
Advantage
58
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 4008210725
Email
malulu@leyan.com
Country
China
ProdList
40000
Advantage
58
PharmaBlock Sciences (Nanjing), Inc.
Tel
4000255188
Fax
025 86918232
Email
sales_china@pharmablock.com
Country
China
ProdList
10000
Advantage
58
Hubei Kele Fine Chemical Co., Ltd
Tel
027-59101668 19945030958
Fax
027-59101668
Email
2881924765@qq.com
Country
China
ProdList
7938
Advantage
58
Wuhan Augda Biotechnology Co., Ltd
Tel
15071299552
Fax
QQ:262933239
Email
262933239@qq.com
Country
China
ProdList
7048
Advantage
58
Bide Pharmatech Ltd.
Tel
400-1647117 13681763483
Email
product02@bidepharm.com
Country
China
ProdList
59936
Advantage
58
Nanjing Shizhou Biology Technology Co.,Ltd
Tel
18351873721
Email
helen.zhang@synzest.com
Country
China
ProdList
8295
Advantage
58
Shanghai Huici Pharmaceutical Technology Co., LTD
Tel
133-31922809 19372841038
Email
lixing@pharmahuici.com
Country
China
ProdList
732
Advantage
58
Zhejiang Rui 'ao Biological Technology Co.,LTD.
Tel
+86-573-82087565 15757883359
Email
yan@ruiaochem.cn
Country
China
ProdList
640
Advantage
58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd
Tel
0431-80514535 19917294565
Email
et@chemextension.com
Country
China
ProdList
5061
Advantage
58
Wuhan Yingnuo Pharmaceutical Technology Co., Ltd.
Tel
15387063101
Email
2881924050@qq.com
Country
China
ProdList
9960
Advantage
58
TargetMol Chemicals Inc.
Tel
4008200310
Email
marketing@tsbiochem.com
Country
China
ProdList
24961
Advantage
58
Shanghai Jianchao Biotechnology Co., LTD
Tel
15021035486 18081542813
Email
1804873256@qq.com
Country
China
ProdList
6684
Advantage
58
Shanghai Easy CDMO Co.,Ltd
Tel
021-61734564 13854185395;
Email
info@easycdmo.com
Country
China
ProdList
10024
Advantage
58
Beijing Solarbio Science & Tecnology Co., Ltd.
Tel
010-50973130 17801761073
Email
Gsiyu@solarbio.com
Country
China
ProdList
50464
Advantage
58
Nanjing Bestfluorodrug Pharmaceutical Technology CO.,LTD
Tel
025-86755008 17751752005
Email
hszhang@bestfluorodrug.com
Country
China
ProdList
2820
Advantage
58
Nanjing Tengyi Biotechnology Co., Ltd
Tel
025-58851786 17714337195
Email
sales@tybiochem.com
Country
China
ProdList
999
Advantage
58
Shanghai Jieshikai Biotechnology Co. , Ltd.
Tel
021-57520305 13795461237
Email
zhuruyan@jskchem.com
Country
China
ProdList
49234
Advantage
58
Shanghai Fengji Pharmaceutical Technology Co., Ltd
Tel
15555063509
Email
153666767@qq.com
Country
China
ProdList
2751
Advantage
58
More
Less

View Lastest Price from Bromo-PEG3-t-butyl ester manufacturers

Xian confluore Biological Technology Co., Ltd.
Product
Br-PEG3-COOtBu 782475-37-0
Price
US $0.00/g
Min. Order
10g
Purity
>98.00%
Supply Ability
10g
Release date
2024-03-25
Career Henan Chemical Co
Product
Bromo-PEG3-t-butyl ester 782475-37-0
Price
US $2.00/g
Min. Order
1g
Purity
95~99.9%
Supply Ability
5KG
Release date
2020-03-05

782475-37-0, Bromo-PEG3-t-butyl esterRelated Search:

Bromo-PEG12-t-butyl ester 1,14-DIBROMO-3,6,9,12-TETRAOXATETRADECANE Bromo-PEG4-acid Bromo-PEG2-acid Bromo-PEG3-azide Bromo-PEG2-azide Bromo-PEG6-alcohol Bromo-PEG6-azide Bromo-PEG1-Acid Bromo-PEG1-azide Br-PEG5-acid Bromo-PEG4-t-butyl ester Bromo-PEG2-t-butyl ester 3,6,9,12-Tetraoxatetradecan-1-ol, 14-bromo- Bromo-PEG3-Acid Bromo-PEG5-t-butyl ester Bromo-PEG5-PFP ester Bromo-PEG8-t-butyl ester

  • tert-butyl 3-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)propanoate
  • Br-PEG3-t-butyl ester
  • Br-PEG3-CH2CH2COOtBu
  • CAS_782475-37-0
  • Br-PEG3-COOtBu
  • Br-PEG3-C2-Boc
  • Propanoic acid, 3-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]-, 1,1-dimethylethyl ester
  • Bromo-peg3-t-butyl
  • Br-PEG3-CH2CH2COOtBu/Propanoic acid, 3-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]-, 1,1-dimethylethyl ester
  • Bromo-PEG3-tert-butyl Ester
  • 782475-37-0
  • C13H25BrO5