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Matériaux biomédicaux
Polyéthylène glycol (PEG et PEO)
Propargyl-PEG7-NHS ester - ≥95% , CAS No.2093152-77-1

Propargyl-PEG7-NHS ester - ≥95% , CAS No.2093152-77-1

Name: Propargyl-PEG7-NHS ester - ≥95% , CAS No.2093152-77-1
SKU: P596239
Availability: InStock

CAS: 2093152-77-1 Cat. No.: P596239 Formule: C₂₂H₃₅NO₁₁ Poids moléculaire: 489.5 PubChem CID: 126480488

COA

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Propargyl-PEG7-NHS ester - ≥95% CAS No(2093152-77-1) P596239 by Aladdin Scientific

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DISPONIBLE À COMMANDE

GRADE & PURITY ≥95%

Storage

Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Application

227,228,229

Vue d’ensemble Specifications Noms et identifiants Documentation Advanced Data Structure 3D Certificats (CoA, COO, BSE/TSE et tableau d'analyse) Propriétés chimiques et physiques Calculateurs de solution Avis

🧪

Why this grade

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

🌡

Storage & shipping

Store at -20°C,Argon charged 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.

Vue d’ensemble

Propargyl-PEG7-NHS ester is a PEG derivative containing a propargyl group and an NHS ester group. The hydrophilic PEG spacer increases solubility in aqueous media. This reagent is an amine reactive reagent for derivatizing peptides, antibodies, amine coated surfaces etc. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage.

Specifications

Spécifications et pureté

≥95%

Conditions de stockage de stockage

Store at -20°C,Argon charged

Expédié en

Ice chest + Ice pads

Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.

Pureté

≥95%

Noms et identifiants

Pubchem Sid

528773104

Sourires canoniques

C#CCOCCOCCOCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O

IUPAC Name

(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate

InChIKey

ZVLITXJWZOQGHB-UHFFFAOYSA-N

INCHI

1S/C22H35NO11/c1-2-6-27-8-10-29-12-14-31-16-18-33-19-17-32-15-13-30-11-9-28-7-5-22(26)34-23-20(24)3-4-21(23)25/h1H,3-19H2

PubChem CID

126480488

Poids moléculaire

489.5

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

Structure 3D

Certificats (CoA, COO, BSE/TSE et tableau d'analyse)

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.

3 results found

Lot Number	Certificate Type	Date	Article
H2520395	Certificate of Analysis	May 09, 2025	P596239
H2520418	Certificate of Analysis	May 09, 2025	P596239
H2520419	Certificate of Analysis	May 09, 2025	P596239

Propriétés chimiques et physiques

Poids moléculaire	489.500 g/mol
XLogP3	-1.800
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	11
Rotatable Bond Count	24
Exact Mass	489.221 Da
Monoisotopic Mass	489.221 Da
Topological Polar Surface Area	128.000 Å²
Heavy Atom Count	34
Formal Charge	0
Complexity	603.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Calculateurs de solution

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Avis

Bulk & Custom Packaging Need larger quantities or custom specifications? Contact our team for a tailored quote.

Produits apparentés

BDP FL DBCO - ≥95% , CAS No.2093197-94-3

Bis-propargyl-PEG11 - ≥98% , CAS No.1351373-49-3

DBCO-PEG8-PFP ester - ≥98%

Propargyl-PEG13-t-butyl ester - ≥97%

Sulfo DBCO-PEG3-NHS ester - ≥96%

N-(Propargyl-PEG4)-N-bis(PEG4-acid) HCl salt - ≥98% , CAS No.2093153-09-2

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