m-PEG8-Mal - ≥95% , CAS No.1334169-90-2

CAS: 1334169-90-2 Cat. No.: M486620 Molecular Weight: 534.6 PubChem CID: 51341050
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
m-dPEG8-MAL | m-PEG8-Maleimide
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
Application
Antibody Drug Conjugates(ADC), Drug Delivery, Surface Modification, PEGylation of Protein, Peptide & Oligo
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25mg
M486620-25mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$127.90
100mg
M486620-100mg
2

$391.90

$467.90
Save $76.00 (16.24%)
250mg
M486620-250mg
1

$654.90

$834.90
Save $180.00 (21.56%)
1000mg
M486620-1000mg
1

$1,999.90

$2,334.90
Save $335.00 (14.35%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
m-dPEG8-MAL | m-PEG8-Maleimide
Specifications & Purity
≥95%
Legal Information
Products Protected under U.S. Patents # 7, 888, 536 B2dPEG is a registered trademark of Quanta BioDesign
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid488201500
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488201500
Canonical SmilesCOCCOCCOCCOCCOCCOCCOCCOCCNC(=O)CCN1C(=O)C=CC1=O
IUPAC Name3-(2,5-dioxopyrrol-1-yl)-N-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]propanamide
InChIKeyDYKKRMSENAYADQ-UHFFFAOYSA-N
INCHI1S/C24H42N2O11/c1-30-8-9-32-12-13-34-16-17-36-20-21-37-19-18-35-15-14-33-11-10-31-7-5-25-22(27)4-6-26-23(28)2-3-24(26)29/h2-3H,4-21H2,1H3,(H,25,27)
Isomeric SMILES COCCOCCOCCOCCOCCOCCOCCOCCNC(=O)CCN1C(=O)C=CC1=O
PubChem CID 51341050
Molecular Weight 534.6

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
SuperclassOrganoheterocyclic compounds
ClassPyrrolidines
SubclassPyrrolidones
Intermediate Tree Nodes Not available
Direct ParentMaleimides
Alternative Parents N-substituted carboxylic acid imides  Pyrrolines  Dicarboximides  Tertiary amines  Secondary carboxylic acid amides  Amino acids and derivatives  Dialkyl ethers  Azacyclic compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Maleimide - Carboxylic acid imide, n-substituted - Carboxylic acid imide - Dicarboximide - Pyrroline - Amino acid or derivatives - Carboxamide group - Tertiary amine - Secondary carboxylic acid amide - Carboxylic acid derivative - Dialkyl ether - Ether - Azacycle - Hydrocarbon derivative - Amine - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Carbonyl group - Organonitrogen compound - Organooxygen compound - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as maleimides. These are compounds containing a 2,5-pyrroledione moiety.
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.

7 results found

Lot NumberCertificate TypeDateItem
C2618093Certificate of AnalysisMar 31, 2026 M486620
D23211000Certificate of AnalysisFeb 04, 2026 M486620
D23211001Certificate of AnalysisFeb 04, 2026 M486620
D23211031Certificate of AnalysisFeb 04, 2026 M486620
D23211116Certificate of AnalysisFeb 04, 2026 M486620
D23211196Certificate of AnalysisFeb 04, 2026 M486620
D2321996Certificate of AnalysisFeb 04, 2026 M486620
Chemical and Physical Properties
Molecular Weight534.600 g/mol
XLogP3-1.400
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count11
Rotatable Bond Count27
Exact Mass534.279 Da
Monoisotopic Mass534.279 Da
Topological Polar Surface Area140.000 Ų
Heavy Atom Count37
Formal Charge0
Complexity616.000
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
Solution Calculators
Reviews

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