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Documentos Principais

1356676

USP

Anhydrous lactose

United States Pharmacopeia (USP) Reference Standard

Sinônimo(s):

Lactose, (+)-Lactose, 4-O-Β-D-Galactopyranosyl-D-glucopyranose

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About This Item

Fórmula empírica (Notação de Hill):
C12H22O11
Número CAS:
Peso molecular:
342.30
Beilstein:
93796
Número MDL:
Código UNSPSC:
41116107
ID de substância PubChem:
NACRES:
NA.24

grau

pharmaceutical primary standard

família API

lactose

fabricante/nome comercial

USP

aplicação(ões)

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

Formato

neat

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

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

chave InChI

DKXNBNKWCZZMJT-JVCRWLNRSA-N

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Descrição geral

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.

Aplicação

Anhydrous lactose USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Lactulose Concentrate
  • Lactulose Solution
  • Galactose
  • Compressible Sugar
  • Sugar Spheres
  • Confectioner′s Sugar

Nota de análise

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.  ​

Outras notas

Sales restrictions may apply.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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Galactose
United States Pharmacopeia, 44(5) (2020)
Lactulose Concentrate
United States Pharmacopeia, 40(5), 2521-2521 (2016)
Lactulose Solution
United States Pharmacopeia, 40(5, 2522-2522 (2016)
Michael Levitt et al.
Journal of clinical gastroenterology, 47(6), 471-480 (2013-05-02)
The majority of the world's adult population and an estimated 80 million Americans are hypolactasic and hence malabsorb ingested lactose. Although lactose malabsorption is easily identified, less readily assessed is the clinically important question of how often does this malabsorption
Dennis A Savaiano
The American journal of clinical nutrition, 99(5 Suppl), 1251S-1255S (2014-04-04)
Yogurt is traditionally consumed throughout the world among populations who are seemingly unable to digest lactose. This review provides a historical overview of the studies that show lactose digestion and tolerance from yogurt by lactose-intolerant people. The lactose in yogurt

Protocolos

HPLC Analysis of Sugars on SUPELCOSIL™ LC-NH2

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