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12662

Sigma-Aldrich

D-Galactosamine 2-sulfate sodium salt

≥98.0% (TLC)

Synonym(s):

2-Deoxy-2-sulfamino-D-galactopyranose sodium salt, 2S-GalN

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About This Item

Linear Formula:
C6H12O8NSNa
CAS Number:
157297-00-2
Molecular Weight:
281.22
MDL number:
MFCD00214292
UNSPSC Code:
12352201
PubChem Substance ID:
329749801

biological source

synthetic

Assay

≥98.0% (TLC)

form

powder

optical activity

[α]20/D 63.0±2.0, c = 0.1% (w/v) in water

technique(s)

thin layer chromatography (TLC): suitable

storage temp.

−20°C

SMILES string

[Na+].OC[C@H]1OC(O)[C@H](NS([O-])(=O)=O)[C@@H](O)[C@H]1O

InChI

1S/C6H13NO8S.Na/c8-1-2-4(9)5(10)3(6(11)15-2)7-16(12,13)14;/h2-11H,1H2,(H,12,13,14);/q;+1/p-1/t2-,3-,4+,5-,6?;/m1./s1

InChI key

WFTBTPAPJHFBJM-BMZZJELJSA-M

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Application

D-Galactosamine 2-sulfate (GalN-2S) may be used as a model compound in the analysis of sulfated galactosamines derived from proteoglycans.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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N K Karamanos et al.
Analytical biochemistry, 221(1), 189-199 (1994-08-15)
In this report we describe a very sensitive high-performance liquid chromatographic method for the determination of 24 nonsulfated and variously sulfated disaccharides present in chondroitin sulfates, dermatan sulfates, and hyaluronic acid. The method is superior to others in that monosulfated
J R Couchman et al.
The Journal of biological chemistry, 260(25), 13755-13762 (1985-11-05)
A dermatan sulfate proteoglycan has been isolated from a murine parietal yolk sac cell line, which in culture synthesizes basement membrane components. The proteoglycan has a molecular weight of 200,000-300,000 with 10-15 dermatan sulfate chains of Mr = 14,000-16,000. The
Jun Zhao et al.
Cell metabolism, 31(5), 937-955 (2020-04-24)
Cell proliferation and inflammation are two metabolically demanding biological processes. How these competing processes are selectively executed in the same cell remains unknown. Here, we report that the enzyme carbamoyl-phosphate synthetase, aspartyl transcarbamoylase, and dihydroorotase (CAD) deamidates the RelA subunit

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