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A1206000

Lactose (anhydrous)

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

Lactose

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About This Item

Empirical Formula (Hill Notation):
C12H22O11
CAS Number:
63-42-3
Molecular Weight:
342.30
Beilstein:
93796
MDL number:
MFCD00151251
UNSPSC Code:
41116107
PubChem Substance ID:
329770685
NACRES:
NA.24

grade

pharmaceutical primary standard

Agency

EP Reference Standard

API family

lactose

manufacturer/tradename

EDQM

application(s)

cleaning products
cosmetics
food and beverages
personal care
pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

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

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-/m0/s1

InChI key

DKXNBNKWCZZMJT-JVCRWLNRSA-N

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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

Lactose (anhydrous) EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Thao T Le et al.
Food chemistry, 141(2), 1203-1210 (2013-06-26)
Lactosylation in stored milk powder was quantified by multiple reaction monitoring (MRM), a mass spectrometry-based quantification method. The MRM method was developed from a knowledge of peptide fragmentation. The neutral losses of 162Da (cleavage of galactose) and 216Da (the formation
Susan J Shepherd et al.
The American journal of gastroenterology, 108(5), 707-717 (2013-04-17)
Carbohydrates occur across a range of foods regularly consumed including grains such as wheat and rye, vegetables, fruits, and legumes. Short-chain carbohydrates with chains of up to 10 sugars vary in their digestibility and subsequent absorption. Those that are poorly
R H de Roest et al.
International journal of clinical practice, 67(9), 895-903 (2013-05-25)
Current treatment for irritable bowel syndrome (IBS) is suboptimal. Fermentable oligo-, di-, mono-saccharides and polyols (FODMAPs) may trigger gastrointestinal symptoms in IBS patients. Our aim was to determine whether a low FODMAP diet improves symptoms in IBS patients. Irritable bowel
Pedro M R Guimarães et al.
Biotechnology advances, 28(3), 375-384 (2010-02-16)
Cheese whey, the main dairy by-product, is increasingly recognized as a source of many bioactive valuable compounds. Nevertheless, the most abundant component in whey is lactose (ca. 5% w/v), which represents a significant environmental problem. Due to the large lactose
Ekaterina Kurakevich et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(43), 17444-17449 (2013-10-09)
Breast milk oligosaccharides shape the intestinal environment by affecting mucosal immunity and bacterial colonization. To clarify the role of milk oligosaccharide sialyl(α2,3)lactose (3SL) in intestinal physiology and disease, we investigated colitis development in Il10(-/-) mice exposed to normal or 3SL-deficient
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Analysis of Lactose in Milk by HPLC-RI using Chromolith® NH2 Column

A new HPLC-RI method is proposed for the analysis of Lactose in milk using a Chromolith® NH2 column.

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