ChemicalBook > CAS DataBase List > N3-PEG8-CH2CH2COOH

N3-PEG8-CH2CH2COOH

Product Name: N3-PEG8-CH2CH2COOH
CAS No.: 1214319-92-2
Chemical Name: N3-PEG8-CH2CH2COOH
Synonyms: N3-PEG8-COOH;Azido-dPEG8-acid;Azido-dPEG??-acid;N3-PEG8-CH2CH2COOH;Azido-dPEG(R)8-acid;Azido-PEG8-CH2CH2COOH;Azido-PEG8-propionic acid;Azido-dPEG??-acid (QBD-10512);Azido-dPEG^?₈-acid;1-Azido-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oic acid
CBNumber: CB02713517
Molecular Formula: C19H37N3O10
Formula Weight: 467.51118
MOL File: 1214319-92-2.mol

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N3-PEG8-CH2CH2COOH Property

storage temp.: -20°C
solubility: Soluble in Water, DMSO, DCM, DMF
form: solid or viscous liquid
color: Colorless to light yellow

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Safety

HS Code: 2929900090

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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

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).

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: QBD10512
Product name: Azido-dPEG®8-acid
Packaging: 1000MG
Price: $1100
Updated: 2025/07/31

Sigma-Aldrich

Product number: QBD10512
Product name: Azido-dPEG®8-acid
Packaging: 100MG
Price: $305
Updated: 2023/06/20

Apolloscientific

Product number: BIPG1109
Product name: Azido-PEG8-acid
Packaging: 50mg
Price: $157
Updated: 2021/12/16

dPEG

Product number: 10512
Product name: Azido-dPEG®₈-acid
Packaging: 100mg
Price: $225
Updated: 2021/12/16

BroadPharm

Product number: BP-21609
Product name: Azido-PEG8-acid
Purity: 98%
Packaging: 100mg
Price: $225
Updated: 2021/12/16

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N3-PEG8-CH2CH2COOH Chemical Properties,Usage,Production

Description

Azido-PEG8-acid is a aqueous soluble PEG linker containing an azide (N3) and a terminal carboxylic acid (CO2H) group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.

reaction suitability

reaction type: click chemistry
reagent type: cross-linking reagent
reaction type: click chemistry

Biological Activity

N3-PEG8-CH2CH2COOH is a non-cleavable ADC linker containing 8-unit PEG that can be used to synthesize antibody drug conjugates (ADCs). It is also a PROTAC linker, belonging to the PEG class, which can be used to synthesize PROTAC molecules.

target

Non-cleavable

PEGs

N3-PEG8-CH2CH2COOH Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from N3-PEG8-CH2CH2COOH manufacturers

XIAMEN SINOPEG BIOTECH CO., LTD.

Product: 1-azido-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oic acid 1214319-92-2
Price: US $0.00-0.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 1g/bottle, 10g/bottle, 100g/bottle
Release date: 2025-09-12

Xian confluore Biological Technology Co., Ltd.

Product: azido-PEG8-Acid 1214319-92-2
Price: US $0.00/g
Min. Order: 1g
Purity: >98.00%
Supply Ability: 1g
Release date: 2024-03-23

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1214319-92-2

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