D(+)-Galactosamine hydrochloride

Name: D(+)-Galactosamine hydrochloride
Brand: ChemScene
Availability: InStock
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CAS No. 1772-03-8
Cat. No. CS-0028438
Purity≥97%
MDL No.MFCD00135830

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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D(+)-Galactosamine hydrochloride|CS-0028438

Structure of 1772-03-8

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Description

11-Hydroxyundecylphosphonic acid (HUPA) is an alkyl phosphonic acid that forms a self-assembled monolayer (SAM) on a variety of metal oxides and metal surfaces. It forms a hydroxyl terminated SAM that provides a physiological stability and controls the surface density of the coating.An organophosphonate surface modifier for label-free and low-cost biosensing applications;Organophosphonic acid self-assembled monolayers (SAMs);A hydroxyalkylphosphonate monolayer used to covalently bind primary amine groups in protein domains using chloroformate-derived crosslinking

Application

D(+)-Galactosamine (hydrochloride) serves as a key building block for glycoconjugate synthesis, enabling efficient access to galactose-containing oligosaccharides and glycoproteins. Its amine and hydroxyl functionalities support orthogonal protection strategies and participate reliably in reductive amination, glycosylation, and amidation reactions. The hydrochloride salt enhances solubility and bench stability, facilitating handling in aqueous and polar organic media.

General Information

CAS No. 1772-03-8
Cat. No. CS-0028438
Purity ≥97%
MDL No. MFCD00135830
Storage 4°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₁₄ClNO₅
Molecular Weight 215.63
Synonym(s) D-Galactosamine HCl
SMILES OC1[C@H](N)[C@@H](O)[C@@H](O)[C@@H](CO)O1.[H]Cl

Computational Chemistry Data

TPSA 116.17
LogP -2.8332
H_Acceptors 6
H_Donors 5
Rotatable_Bonds 1

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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D(+)-Galactosamine hydrochloride

CAS No. 1772-03-8

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