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Uridine 5′-diphospho-N-acetylgalactosamine disodium salt

Name: Uridine 5&#8242;-diphospho-N-acetylgalactosamine disodium salt
Brand: SIGMA

≥97%, synthetic (organic), powder

Synonym(s):

(UDP)-GalNAc, UDP-GalNAc, UDP-N-acetylgalactosamine, Uridine[5′]diphospho[1](2-acetamino-2-deoxy-α-D-galactopyranose) disodium salt

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About This Item

Empirical Formula (Hill Notation):

C₁₇H₂₅N₃Na₂O₁₇P₂

CAS Number:

108320-87-2

Molecular Weight:

651.32

NACRES:

NA.51

PubChem Substance ID:

24900653

UNSPSC Code:

41106305

MDL number:

MFCD00077894

Beilstein/REAXYS Number:

5375867

eCl@ss:

32119108

Assay:

≥97%

Biological source:

synthetic (organic)

Form:

powder

Solubility:

water: 50 mg/mL, clear, colorless

Storage temp.:

−20°C

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Properties

Product Name

Uridine 5′-diphospho-N-acetylgalactosamine disodium salt, ≥97%

biological source

synthetic (organic)

Quality Segment

200

assay

≥97%

form

powder

solubility

water: 50 mg/mL, clear, colorless

storage temp.

−20°C

SMILES string

[Na+].[Na+].CC(=O)N[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1OP([O-])(=O)OP([O-])(=O)OC[C@H]2OC([C@H](O)[C@@H]2O)N3C=CC(=O)NC3=O

InChI

1S/C17H27N3O17P2.2Na/c1-6(22)18-10-13(26)11(24)7(4-21)35-16(10)36-39(31,32)37-38(29,30)33-5-8-12(25)14(27)15(34-8)20-3-2-9(23)19-17(20)28;;/h2-3,7-8,10-16,21,24-27H,4-5H2,1H3,(H,18,22)(H,29,30)(H,31,32)(H,19,23,28);;/q;2*+1/p-2/t7-,8-,10-,11+,12-,13-,14-,15?,16?;;/m1../s1

InChI key

HXWKMJZFIJNGES-QCVFHWOISA-L

Description

General description

Uridine diphosphate (UDP)-GalNAc acts as a precursor in the biosynthesis of O-linked oligosaccharide. It also acts as a substrate for synthesis of chitin, a vital element of cell walls in fungi and of exoskeletons of arthropods and insects.

Application

Uridine 5′-diphospho-N-acetylgalactosamine disodium salt has been used as a substrate for polypeptide N-acetylgalactosaminyltransferase (ppGalNAc-T).

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This Item	670105	U4500	U6751
Sigma-Aldrich U5252 Uridine 5′-diphospho-N-acetylgalactosamine disodium salt	Millipore 670105 UDP-α-D-N-Acetylgalactosamine, Disodium Salt	Sigma-Aldrich U4500 Uridine 5′-diphosphogalactose disodium salt	Sigma-Aldrich U6751 Uridine 5′-diphosphoglucuronic acid trisodium salt
description ≥97%	description Useful in synthesis of aryl azide derivatives that can be used in affinity labeling of glycosyltransferases and UDP-HexNAc pyrophosphorylase.	description ≥97.0%	description 98-100%
biological source synthetic (organic)	biological source -	biological source yeast, bovine milk, rabbit muscle	biological source bovine liver, rabbit muscle, yeast
Quality Level 200	Quality Level 100	Quality Level 200	Quality Level 300
form powder	form solid	form powder	form powder
assay ≥97%	assay ≥97% (HPLC)	assay ≥97.0%	assay 98-100%
solubility water: 50 mg/mL, clear, colorless	solubility water: 50 mg/mL	solubility water: 50 mg/mL, clear, colorless	solubility water: 50 mg/mL, clear, colorless
storage temp. −20°C	storage temp. −20°C	storage temp. −20°C	storage temp. −20°C

Storage Class

11 - Combustible Solids

WGK

WGK 3

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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