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Merck

1236801

USP

Epilactose

United States Pharmacopeia (USP) Reference Standard

Sinónimos:

4-O-β-D-Galactopyranosyl-D-mannose

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Fórmula empírica (notación de Hill):
C12H22O11
Número CAS:
Peso molecular:
342.30
MDL number:
UNSPSC Code:
41116107
NACRES:
NA.24
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grade

pharmaceutical primary standard

API family

epilactose

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

O1[C@H]([C@@H]([C@H]([C@H]([C@H]1CO)O)O)O)O[C@@H]([C@H](O)[C@H](O)C=O)[C@H](O)CO

InChI

1S/C12H22O11/c13-1-4(16)7(18)11(5(17)2-14)23-12-10(21)9(20)8(19)6(3-15)22-12/h1,4-12,14-21H,2-3H2/t4-,5-,6-,7-,8+,9+,10-,11-,12+/m1/s1

InChI key

DKXNBNKWCZZMJT-QMRWEYQWSA-N

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Epilactose USP Reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monograph such as:
  • Lactulose Concentrate
  • Lactulose Solution

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.


Clase de almacenamiento

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable



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Mei Li et al.
Biochemistry, 47(1), 378-387 (2007-12-15)
The wbsJ gene from Escherichia coli O128:B12 encodes an alpha1,2-fucosyltransferase responsible for adding a fucose onto the galactose residue of the O-antigen repeating unit via an alpha1,2 linkage. The wbsJ gene was overexpressed in E. coli BL21 (DE3) as a
Mariko Miyasato et al.
Bioscience, biotechnology, and biochemistry, 68(10), 2086-2090 (2004-10-27)
The regioselectivity of beta-galactosidase derived from Bacillus circulans ATCC 31382 (beta-1,3-galactosidase) in transgalactosylation reactions using D-mannose as an acceptor was investigated. This D-mannose associated regioselectivity was found to be different from reactions using either GlcNAc or GalNAc as acceptors, not
Megumi Nishimukai et al.
Journal of agricultural and food chemistry, 56(21), 10340-10345 (2008-10-08)
Epilactose (4-O-beta-galactopyranosyl-D-mannnose) is a rare disaccharide in cow milk that can be synthesized from lactose by the cellobiose 2-epimerase of Ruminococcus albus. In this study, we examined the biological activities of epilactose using male Wistar-ST rats. The apparent rates of



Número de artículo de comercio global

SKUGTIN
1236801-200MG04061838722515
1236801-150MG04065272400220