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ChemicalBook >> CAS DataBase List >>BocNH-PEG7-CH2COOH

BocNH-PEG7-CH2COOH

BocNH-PEG7-CH2COOH Structure
BocNH-PEG7-CH2COOH structure
CAS No.
141282-29-3
Chemical Name:
BocNH-PEG7-CH2COOH
Synonyms
m-PEG18-acid;NHBoc-PEG7-CH2COOH;BocNH-PEG7-CH2COOH ;Boc-NH-PEG7-acetic Acid;t-boc-N-amido-PEG7-acetic acid;2,2-Dimethyl-4-oxo-3,8,11,14,17,20,23,26-octaoxa-5-azaoctacosan-28-oic acid;5,8,11,14,17,20,23-Heptaoxa-2-azapentacosanedioic acid, 1-(1,1-dimethylethyl) ester;BocNH-PEG7-CH2COOH/5,8,11,14,17,20,23-Heptaoxa-2-azapentacosanedioic acid, 1-(1,1-dimethylethyl) ester
CBNumber:
CB05420133
Molecular Formula:
C21H41NO11
Molecular Weight:
483.55
MDL Number:
MOL File:
141282-29-3.mol
MSDS File:
SDS
Last updated:2026-05-27 22:46:45
Product description Number Pack Size Price
m-PEG18-acid CS-0375383 5mg $32
m-PEG18-acid CS-0375383 10mg $54
m-PEG18-acid CS-0375383 25mg $92
m-PEG18-acid CS-0375383 50mg $141
m-PEG18-acid CS-0375383 100mg $211
Request For Quotation

BocNH-PEG7-CH2COOH Properties

Boiling point 588.2±50.0 °C(Predicted)
Density 1.133±0.06 g/cm3(Predicted)
pka 3.39±0.10(Predicted)
form Liquid
color Colorless to light yellow

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319
Precautionary statements  P501-P270-P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330

BocNH-PEG7-CH2COOH price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ChemScene CS-0375383 m-PEG18-acid 5mg $32 2026-06-04 Buy
ChemScene CS-0375383 m-PEG18-acid 10mg $54 2026-06-04 Buy
ChemScene CS-0375383 m-PEG18-acid 25mg $92 2026-06-04 Buy
ChemScene CS-0375383 m-PEG18-acid 50mg $141 2026-06-04 Buy
ChemScene CS-0375383 m-PEG18-acid 100mg $211 2026-06-04 Buy
Product number Packaging Price Buy
CS-0375383 5mg $32 Buy
CS-0375383 10mg $54 Buy
CS-0375383 25mg $92 Buy
CS-0375383 50mg $141 Buy
CS-0375383 100mg $211 Buy

BocNH-PEG7-CH2COOH Chemical Properties,Uses,Production

Uses

Boc-NH-PEG7-acetic acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

IC 50

PEGs

References

[1] Nalawansha DA, et al. PROTACs: An Emerging Therapeutic Modality in Precision Medicine. Cell Chem Biol. 2020;27(8):998-985. DOI:10.7554/eLife.57277

BocNH-PEG7-CH2COOH Preparation Products And Raw materials

Raw materials

Preparation Products

BocNH-PEG7-CH2COOH Suppliers

Global( 27)Suppliers
Supplier Tel Email Country ProdList Advantage
LAURENT 		+8618100176782 sun@laurentpeg.com China 365 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. 		+86-021-61551413 +8618813727289 contact@trustwe.com China 5742 58
XIAMEN SINOPEG BIOTECH CO., LTD. 		+86-0592-7761068 +8617350879715 changaiwei@sinopeg.com China 1125 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203 info@chemextension.com China 42056 58
T&W GROUP 021-61551611 13296011611 contact@trustwe.com China 9895 58
Amatek Scientific Co. Ltd. 0512-56316828 info@amateksci.com China 28769 58
Hangzhou HanLai Biochemical Technology Co., Ltd. 571-86101219 18768477782 sales09@leobiochem.com China 433 58
Xiamen Sinopeg Biotech Co., Ltd. 400-9189898 17359873007 sales@sinopeg.com China 1000 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54995 58
Guangzhou Hongyuan Chemical Co.,Ltd 15817493340 981810490@qq.com China 1566 58
Supplier Advantage
LAURENT 		58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. 		58
XIAMEN SINOPEG BIOTECH CO., LTD. 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
T&W GROUP 58
Amatek Scientific Co. Ltd. 58
Hangzhou HanLai Biochemical Technology Co., Ltd. 58
Xiamen Sinopeg Biotech Co., Ltd. 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Guangzhou Hongyuan Chemical Co.,Ltd 58

View Lastest Price from BocNH-PEG7-CH2COOH manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2,2-dimethyl-4-oxo-3,8,11,14,17,20,23,26-octaoxa-5-azaoctacosan-28-oic acid pictures 2026-02-05 2,2-dimethyl-4-oxo-3,8,11,14,17,20,23,26-octaoxa-5-azaoctacosan-28-oic acid
141282-29-3
 1g 98% 1g/bottle, 10g/bottle, 100g/bottle XIAMEN SINOPEG BIOTECH CO., LTD.
BocNH-PEG7-CH2COOH pictures 2026-01-28 BocNH-PEG7-CH2COOH
141282-29-3
 1g 98% 300kg LAURENT
BocNH-PEG7-CH2COOH 5,8,11,14,17,20,23-Heptaoxa-2-azapentacosanedioic acid, 1-(1,1-dimethylethyl) ester t-boc-N-amido-PEG7-acetic acid m-PEG18-acid NHBoc-PEG7-CH2COOH BocNH-PEG7-CH2COOH/5,8,11,14,17,20,23-Heptaoxa-2-azapentacosanedioic acid, 1-(1,1-dimethylethyl) ester Boc-NH-PEG7-acetic Acid 2,2-Dimethyl-4-oxo-3,8,11,14,17,20,23,26-octaoxa-5-azaoctacosan-28-oic acid 141282-29-3 C21H41NO11