DBCO-NHCO-PEG4-NHS ester - ≥98% , CAS No.2100306-58-7

CAS: 2100306-58-7 Cat. No.: D596380 Peso molecular: 649.69
Disponible para pedir
GRADE & PURITY ≥98%
Synonyms
DBCO-NHCO-PEG4-NHS | DBCO-NH-PEG4-NHS ester
Storage
Protected from light,Store at -20°C,Argon charged
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
Estado
Price
Qty
5mg
D596380-5mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
155,90US$
25mg
D596380-25mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
599,90US$
100mg
D596380-100mg
1
1.139,90US$
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,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

DBCO-NHCO-PEG4-NHS ester is a PEG derivative containing NHS ester that is able to react specifically and efficiently with primary amines such as the side chain of lysine residues or aminosilane-coated surfaces at neutral or slightly basic condition to form a covalent bond. The hydrophilic PEG spacer arm improves water solubility and can also provide a long and flexible connection that minimizes steric hindrance during ligation. DBCO is commonly used for copper-free Click Chemistry reactions.

Specifications

Sinónimos
DBCO-NHCO-PEG4-NHS | DBCO-NH-PEG4-NHS ester
Especificaciones y pureza
≥98%
Condiciones de almacenamiento de almacenamiento
Protected from light, 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
≥98%
Nombres e identificadores
Isómeros SMILES C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCC(=O)NCCC(=O)N2CC3=CC=CC=C3C#CC4=CC=CC=C42
Peso molecular 649.69

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

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.

2 results found

Lot NumberCertificate TypeFechaArticulo
I2523341Certificate of AnalysisJul 17, 2025 D596380
I2523342Certificate of AnalysisJul 17, 2025 D596380
Propiedades químicas y físicas
SensibilidadLight sensitive;Moisture sensitive
Peso molecular649.700 g/mol
XLogP30.400
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count10
Rotatable Bond Count20
Exact Mass649.264 Da
Monoisotopic Mass649.264 Da
Topological Polar Surface Area150.000 Ų
Heavy Atom Count47
Formal Charge0
Complexity1120.000
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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