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

CAS: 2093152-77-1 Cat. No.: P596239 Fórmula: C22H35NO11 Peso molecular: 489.5 PubChem CID: 126480488
Disponible para pedir
GRADE & PURITY ≥95%
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
Application
227,228,229
★
Size
USA
Alemania (EU)*
Price
Qty
50mg
P596239-50mg
2 Disponible
—

24,90US$

37,90US$
Guardar 13,00 US$ (34.30%)
250mg
P596239-250mg
2 Disponible
—

89,90US$

134,90US$
Guardar 45,00 US$ (33.36%)
1g
P596239-1g
1 Disponible
—

271,90US$

407,90US$
Guardar 136,00 US$ (33.34%)
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,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.

Descripción general

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

Especificaciones y pureza
≥95%
Condiciones de almacenamiento de almacenamiento
Store at -20°C,Argon charged
Enviado en
Ice chest + Ice pads
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Pureza
≥95%
Nombres e identificadores
Pubchem Sid
Sonrisas canónicas
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
Peso molecular
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

Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
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 NumberCertificate TypeFechaArticulo
H2520395Certificate of AnalysisMay 09, 2025 P596239
H2520418Certificate of AnalysisMay 09, 2025 P596239
H2520419Certificate of AnalysisMay 09, 2025 P596239
Propiedades químicas y físicas
Peso molecular489.500 g/mol
XLogP3-1.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count11
Rotatable Bond Count24
Exact Mass489.221 Da
Monoisotopic Mass489.221 Da
Topological Polar Surface Area128.000 Ų
Heavy Atom Count34
Formal Charge0
Complexity603.000
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
Calculadoras de soluciones
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