Methoxypolyethylene glycol azide - PEG average Mn 5000 , CAS No.89485-61-0

CAS: 89485-61-0 Cat. No.: M122299
AVAILABLE TO ORDER
GRADE & PURITY PEG average Mn 5000
Synonyms
PEG-Azide | α-Methoxy-ω-azido-PEG | mPEG Azide | O-(2-Azidoethyl)-O′-methylpolyethylene glycol
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
M122299-50mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$53.90
250mg
M122299-250mg
1
$205.90
1g
M122299-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$362.90
Enter a quantity for the sizes you want to add.
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Why this grade

PEG average Mn 5000 for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
PEG-Azide | α-Methoxy-ω-azido-PEG | mPEG Azide | O-(2-Azidoethyl)-O′-methylpolyethylene glycol
Specifications & Purity
PEG average Mn 5000
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
Canonical SmilesCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-]
IUPAC Name1-azido-2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethane
InChIKeyFXVJBKLBTILMNA-UHFFFAOYSA-N
INCHI1S/C25H51N3O12/c1-29-4-5-31-8-9-33-12-13-35-16-17-37-20-21-39-24-25-40-23-22-38-19-18-36-15-14-34-11-10-32-7-6-30-3-2-27-28-26/h2-25H2,1H3
Isomeric SMILES COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-]
WGK Germany 3
Reaxy-Rn 19469670
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=19469670&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic 1,3-dipolar compounds
ClassAllyl-type 1,3-dipolar organic compounds
SubclassAzo imides
Intermediate Tree Nodes Not available
Direct ParentAzo imides
Alternative Parents Azo compounds  Dialkyl ethers  Organic salts  Hydrocarbon derivatives  Organic cations  
Molecular FrameworkAliphatic acyclic compounds
Substituents Azo imide - Azo compound - Ether - Dialkyl ether - Organic nitrogen compound - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organooxygen compound - Organonitrogen compound - Organic cation - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as azo imides. These are n-Imides of azo compounds, analogous to azoxy compounds, having a delocalized structure.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

1 results found

Lot NumberCertificate TypeDateItem
I1508130Certificate of AnalysisMay 06, 2023 M122299
Chemical and Physical Properties
SensitivityMoisture & Light & Air sensitive
Flash Point(°C)>110°C
Molecular Weight585.700 g/mol
XLogP3-0.600
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count14
Rotatable Bond Count36
Exact Mass585.347 Da
Monoisotopic Mass585.347 Da
Topological Polar Surface Area125.000 Ų
Heavy Atom Count40
Formal Charge0
Complexity519.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Yuxue Ding, Jiaxun Wan, Zihao Zhang, Fang Wang, Jia Guo, Changchun Wang.  (2018)  Localized Fe(II)-Induced Cytotoxic Reactive Oxygen Species Generating Nanosystem for Enhanced Anticancer Therapy.  ACS Applied Materials & Interfaces,      [PMID:29337533] [10.1021/acsami.7b16999]
Solution Calculators
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