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Início
Ciência dos Materiais
Materiais biomédicos
Polietilenoglicol (PEGs e PEOs)
Ald-Ph-PEG4-NHS ester - ≥98% , CAS No.1353011-74-1

Ald-Ph-PEG4-NHS ester - ≥98% , CAS No.1353011-74-1

Name: Ald-Ph-PEG4-NHS ester - ≥98% , CAS No.1353011-74-1
SKU: A597033
Availability: InStock

CAS: 1353011-74-1 Cat. No.: A597033 Fórmula: C₂₃H₃₀N₂O₁₀ Peso molecular: 494.49

COA

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Disponível para encomenda

GRADE & PURITY ≥98%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Visão geral Specifications Nomes e identificadores Documentation Advanced Data Estrutura 3D Certificados（CoA,COO,BSE/TSE e Mapa de Análise) Propriedades químicas e físicas Calculadoras de soluções Revisões

🧪

Why this grade

≥98% 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.

Visão geral

Ald-Ph-PEG4-NHS ester is a PEG derivative containing a benzaldehyde moiety and an NHS ester. The benzaldhyde can react with primary amines. The NHS ester can also react with amines to form stable amide bonds. The hydrophilic PEG linker increases the solubility of compounds in aqueous media.

Specifications

Especificações e pureza

≥98%

Condições de armazenamento de armazenamento

Store at -20°C

Enviado em

Ice chest + Ice pads

Este produto requer transporte de cadeia fria. Serviços terrestres e outros serviços econômicos não estão disponíveis.

Pureza

≥98%

Nomes e identificadores

Sorrisos canónicos	C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCNC(=O)C2=CC=C(C=C2)C=O
IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[(4-formylbenzoyl)amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
InChIKey	QUFDNMPGNAZKHD-UHFFFAOYSA-N
INCHI	1S/C23H30N2O10/c26-17-18-1-3-19(4-2-18)23(30)24-8-10-32-12-14-34-16-15-33-13-11-31-9-7-22(29)35-25-20(27)5-6-21(25)28/h1-4,17H,5-16H2,(H,24,30)
SMILES isoméricas	C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCNC(=O)C2=CC=C(C=C2)C=O
Peso molecular	494.49
Reaxy-Rn	30821991
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=30821991&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

Estrutura 3D

Certificados（CoA,COO,BSE/TSE e Mapa de Análise)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Propriedades químicas e físicas

Solubilidade	Solubility in Water, DMSO, DCM, DMF
Peso molecular	494.500 g/mol
XLogP3	-1.000
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	10
Rotatable Bond Count	19
Exact Mass	494.19 Da
Monoisotopic Mass	494.19 Da
Topological Polar Surface Area	147.000 Å²
Heavy Atom Count	35
Formal Charge	0
Complexity	678.000
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

Calculadoras de soluções

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Revisões

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

Produtos Relacionados

Ald-Ph-PEG24-TFP ester - ≥95% , CAS No.2055105-36-5

Ald-CH2-PEG8-azide - ≥98% , CAS No.2353410-13-4

Ald-Ph-PEG24-acid - ≥98%

Ald-PEG4-azide - ≥95% , CAS No.2030118-14-8

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