Bromoacetamido-PEG4-t-Butyl Ester
- CAS No.
- 1807521-00-1
- Chemical Name:
- Bromoacetamido-PEG4-t-Butyl Ester
- Synonyms
- CAS_1807521-00-1;BrCH2CONH-PEG4-COOtBu;Bromoacetamido-PEG4-C2-Boc;Bromoacetamido-PEG5-t-Butyl Ester;Bromoacetamido-PEG4-t-Butyl Ester;4,7,10,13-Tetraoxa-16-azaoctadecanoic acid, 18-bromo-17-oxo-, 1,1-dimethylethyl ester
- CBNumber:
- CB03049419
- Molecular Formula:
- C17H32BrNO7
- Molecular Weight:
- 442.34
- MDL Number:
- MFCD28505519
- MOL File:
- 1807521-00-1.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Bromoacetamido-PEG4-t-butyl ester | HXC52100 | 500mg | $1140 |
| Bromoacetamido-PEG4-C2-Boc ≥98% | CS-0108852 | 1g | $34 |
| Bromoacetamido-PEG4-C2-Boc ≥98% | CS-0108852 | 5g | $134 |
| Bromoacetamido-PEG4-t-Butyl Ester 97% | BIPG1320 | 100mg | $25 |
| Bromoacetamido-PEG4-t-Butyl Ester 97% | BIPG1320 | 250mg | $35 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
Bromoacetamido-PEG4-t-Butyl Ester price More Price(15)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Biosynth | HXC52100 | Bromoacetamido-PEG4-t-butyl ester | 1807521-00-1 | 500mg | $1140 | 2026-06-04 | Buy |
| ChemScene | CS-0108852 | Bromoacetamido-PEG4-C2-Boc ≥98% | 1807521-00-1 | 1g | $34 | 2026-06-04 | Buy |
| ChemScene | CS-0108852 | Bromoacetamido-PEG4-C2-Boc ≥98% | 1807521-00-1 | 5g | $134 | 2026-06-04 | Buy |
| Apolloscientific | BIPG1320 | Bromoacetamido-PEG4-t-Butyl Ester 97% | 1807521-00-1 | 100mg | $25 | 2026-06-04 | Buy |
| Apolloscientific | BIPG1320 | Bromoacetamido-PEG4-t-Butyl Ester 97% | 1807521-00-1 | 250mg | $35 | 2026-06-04 | Buy |
Bromoacetamido-PEG4-t-Butyl Ester Chemical Properties,Uses,Production
Description
Bromoacetamido-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.
Uses
Bromoacetamido-PEG4-C2-Boc is a PEG- and Alkyl/ether-based PROTAC linker can be used in the synthesis of PROTACs[1].
IC 50
Alkyl/ether; PEGs
References
[1] Darren H. Wakefield, et al. Poly(vinyl ester) Polymers for In Vivo Nucleic Acid Delivery. US20130121954A1.
Bromoacetamido-PEG4-t-Butyl Ester Preparation Products And Raw materials
Raw materials
Preparation Products
Bromoacetamido-PEG4-t-Butyl Ester Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| TargetMol Chemicals Inc. | +1-781-999-5354; +1-00000000000 | marketing@targetmol.com | United States | 32431 | 58 |
| Wuhan Borenpharm Co., Ltd | 027-65563561 18717150066 | 3207347307@qq.com | CHINA | 1238 | 58 |
| Nextpeptide Inc | +86-0571-81612335 +8613336028439 | sales@nextpeptide.com | China | 19905 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-17732866630 | mina@chuanghaibio.com | China | 18114 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; | support@targetmol.com | United States | 38999 | 58 |
| Wuhan Topule Biopharmaceutical Co., Ltd | +86-18327326525 | masar@topule.com | China | 8433 | 58 |
| Jilin Chinese Academy of Sciences-yanshen Technology | 18143011203 | info@chemextension.com | China | 42052 | 58 |
| Xian confluore Biological Technology Co., Ltd. | +86-15680926068 | 1924344760@confluore.cn | China | 2996 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 52906 | 58 | |
| Hebei Fengmu Trading Co., Ltd. | +86-15632192160 | Lyla@fengmuchem.com | China | 2943 | 58 |
View Lastest Price from Bromoacetamido-PEG4-t-Butyl Ester manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-05-11 | Bromoacetamido-PEG4-C2-Boc
1807521-00-1
|
10g | TargetMol Chemicals Inc. | ||||
 |
2025-06-07 | BrCH2CONH-PEG4-COOtBu
1807521-00-1
|
5g | >98.00% | 5g | Xian confluore Biological Technology Co., Ltd. |
-
- Bromoacetamido-PEG4-C2-Boc
1807521-00-1
- $0.00
- TargetMol Chemicals Inc.
-
- BrCH2CONH-PEG4-COOtBu
1807521-00-1
- $0.00
- >98.00%
- Xian confluore Biological Technology Co., Ltd.
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