ChemicalBook > CAS DataBase List > N3-PEG5-CH2COOH

N3-PEG5-CH2COOH

Product Name
N3-PEG5-CH2COOH
CAS No.
217180-81-9
Chemical Name
N3-PEG5-CH2COOH
Synonyms
N3-PEG5-CH2COOH;N3-PEG5-CH2CO2H;Azido-PEG5-CH2CO2H;AZIDE-PEG5-CH2COOH;Azido-PEG5-CH2COOH;17-azido-3,6,9,12,15-pentaoxaheptadecanoic acid;2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid
CBNumber
CB43354351
Molecular Formula
C12H23N3O7
Formula Weight
321.33
MOL File
217180-81-9.mol
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N3-PEG5-CH2COOH Property

storage temp. 
-20°C, protect from light
form 
Liquid
color 
Colorless to light yellow
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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

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..…

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N-Bromosuccinimide Price

BroadPharm
Product number
BP-23813
Product name
Azido-PEG5-CH2CO2H
Purity
98%
Packaging
500mg
Price
$380
Updated
2021/12/16
BroadPharm
Product number
BP-23813
Product name
Azido-PEG5-CH2CO2H
Purity
98%
Packaging
1g
Price
$570
Updated
2021/12/16
Activate Scientific
Product number
AS103619
Product name
N3-PEG5-CH2COOH
Purity
95+%
Packaging
1g
Price
$588
Updated
2021/12/16
Acrotein
Product number
AC-8206
Product name
N3-PEG5-CH2COOH
Purity
97%
Packaging
1g
Price
$495
Updated
2021/12/16
purepeg
Product number
437505
Product name
N3-PEG5-CH2COOH
Purity
min.97%
Packaging
1g
Price
$504
Updated
2021/12/16
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N3-PEG5-CH2COOH Chemical Properties,Usage,Production

Description

Azido-PEG5-CH2CO2H is a water soluble PEG linker. 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.

Uses

Azido-PEG5-CH2CO2H is a cleavable 5 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Azido-PEG5-CH2CO2H is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Azido-PEG5-CH2CO2H is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

IC 50

Cleavable Linker; PEGs

References

[1] Yong Zu Kim, et al. Antibody-drug conjugates comprising branched linkers and methods related thereto. WO2017089895A1.

N3-PEG5-CH2COOH Preparation Products And Raw materials

Raw materials

Preparation Products

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217180-81-9, N3-PEG5-CH2COOHRelated Search:


  • Azido-PEG5-CH2COOH
  • AZIDE-PEG5-CH2COOH
  • N3-PEG5-CH2COOH
  • Azido-PEG5-CH2CO2H
  • N3-PEG5-CH2CO2H
  • 17-azido-3,6,9,12,15-pentaoxaheptadecanoic acid
  • 2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]acetic acid
  • 217180-81-9
  • peg