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Merck
CN

A1206000

乳糖

European Pharmacopoeia (EP) Reference Standard

别名:

乳糖

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关于此项目

经验公式(希尔记法):
C12H22O11
化学文摘社编号:
分子量:
342.30
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
93796
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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

General description

本品按现行药典规定交付。所有为支持本产品而提供的信息,包括SDS和任何产品信息单均由药典颁发机构制定并发布。 如需进一步信息和支持,请访问现行药典网站。

Application

乳糖(无水)EP参考标准品的预期用途是欧洲药典规定的指定质量测试和检测。

Packaging

本品按照现行药典要求提供。有关当前单位数量,请见EDQM 参考目录

Other Notes

可能适用相应的销售限制。


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存储类别

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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商品

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


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
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



全球贸易项目编号

货号GTIN
A120600004061833341933