Determine the necessary mass, volume, or concentration for preparing a solution.
Ald-Ph-PEG4-NHS ester - ≥98% , CAS No.1353011-74-1
Disponible para pedir
GRADE & PURITY ≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
224,000+ productos de investigación · Triple ISO certified · COA & SDS Disponible para cada producto · Same-day shipping on in-stock items
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.
Descripción general
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
Especificaciones y pureza
≥98%
Condiciones de almacenamiento de almacenamiento
Store at -20°C
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
≥98%
Nombres e identificadores
| Sonrisas canónicas | 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) |
| Isómeros SMILES | 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 →🔬 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:
Propiedades químicas y físicas
| Solubilidad | 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 Ų |
| 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 soluciones
Reseñas
Reseñas de cliente
Remind me later
Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
Copyright © 2023–present Aladdin Scientific Corp. All rights reserved.