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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
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329770685
MDL number:
MFCD00151251
Beilstein/REAXYS Number:
93796

Key Documents

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Product Name

Lactose (anhydrous), European Pharmacopoeia (EP) Reference Standard

InChI key

DKXNBNKWCZZMJT-JVCRWLNRSA-N

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

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

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Application

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

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.

Other Notes

Sales restrictions may apply.

Packaging

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

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

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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
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
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
Filipa Mendes et al.
Applied and environmental microbiology, 79(19), 5949-5961 (2013-07-23)
Mixed populations of Saccharomyces cerevisiae yeasts and lactic acid bacteria occur in many dairy, food, and beverage fermentations, but knowledge about their interactions is incomplete. In the present study, interactions between Saccharomyces cerevisiae and Lactobacillus delbrueckii subsp. bulgaricus, two microorganisms
Yujin Zhu et al.
The American journal of gastroenterology, 108(9), 1516-1525 (2013-08-07)
Bloating and distention are often attributed to dietary factors by patients with irritable bowel syndrome (IBS). This study examined the effects of gas production and visceral hypersensitivity on digestive symptoms after lactose ingestion in a population with lactase deficiency. IBS
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Articles

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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