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Glicole polietilenico (PEG e PEO)
NH-bis(PEG2-OH) - ≥98% , CAS No.25743-12-8

NH-bis(PEG2-OH) - ≥98% , CAS No.25743-12-8

Name: NH-bis(PEG2-OH) - ≥98% , CAS No.25743-12-8
SKU: N596126
Availability: InStock

CAS: 25743-12-8 Cat. No.: N596126 Formula: C₁₂H₂₇NO₆ Peso molecolare: 281.4 PubChem CID: 15568202

COA

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NH-bis(PEG2-OH) - ≥98% CAS No(25743-12-8) by Aladdin Scientific

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Disponibile su ordine

GRADE & PURITY ≥98%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Application

Antibody Drug Conjugates(ADC), Drug Delivery, Surface Modification, PEGylation of Protein, Peptide & Oligo

Panoramica Specifications Nomi e identificatori Documentazione Advanced Data Certificati (CoA, COO, BSE/TSE e tabella di analisi) Proprietà chimiche e fisiche Calcolatori di soluzioni Recensioni

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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.

Panoramica

NH-bis(PEG2-OH) is a branched PEG derivative with a central amino group and two terminal hydroxyl groups. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls, etc. The hydroxy groups enable further derivatization or replacement with other reactive functional groups.

Specifications

Specifiche e purezza

≥98%

Condizioni di conservazione di stoccaggio

Store at -20°C

Spedito in

Ice chest + Ice pads

Questo prodotto richiede spedizione a catena fredda. I servizi di terra e altri servizi economici non sono disponibili.

Purezza

≥98%

Nomi e identificatori

Isomeri SMILES	C(COCCOCCO)NCCOCCOCCO
PubChem CID	15568202
Peso molecolare	281.4

Documentazione

📋 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

Certificati (CoA, COO, BSE/TSE e tabella di analisi)

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

Analytical Chart:

Proprietà chimiche e fisiche

Peso molecolare	281.350 g/mol
XLogP3	-2.200
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	16
Exact Mass	281.184 Da
Monoisotopic Mass	281.184 Da
Topological Polar Surface Area	89.400 Å²
Heavy Atom Count	19
Formal Charge	0
Complexity	145.000
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

Calcolatori di soluzioni

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Recensioni

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

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