Aminooxy-PEG3-bromide HCl salt - ≥98% , CAS No.1895922-73-2

CAS: 1895922-73-2 Cat. No.: A596332 Peso molecular: 272.1 PubChem CID: 119058280
Disponible para pedir
GRADE & PURITY ≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
Application
227,228,229
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
100mg
A596332-100mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
919,90US$
250mg
A596332-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
2.016,90US$
500mg
A596332-500mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
2.856,90US$
1g
A596332-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
5.460,90US$
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

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

Aminooxy-PEG3-bromide HCl salt is a PEG derivative containing an aminooxy group and a bromide group. The hydrophilic PEG spacer increases solubility in aqueous media. The aminooxy group can be used in bioconjugation. It reacts with an aldehyde to form an oxime bond. If a reductant is used, it will form a hydroxylamine linkage. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions.

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 canónicasC(COCCON)OCCOCCBr
Isómeros SMILES C(COCCON)OCCOCCBr
PubChem CID 119058280
Peso molecular 272.1

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:
Propiedades químicas y físicas
SolubilidadSolubility in Water, DMSO, DMF, DCM
Peso molecular272.140 g/mol
XLogP3-0.400
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count11
Exact Mass271.042 Da
Monoisotopic Mass271.042 Da
Topological Polar Surface Area62.900 Ų
Heavy Atom Count14
Formal Charge0
Complexity107.000
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
Reseñas

Reseñas de cliente

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.