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Merck
CN

1356676

USP

无水乳糖

United States Pharmacopeia (USP) Reference Standard

别名:

乳糖, (+)-乳糖, 4-O-Β-D-吡喃半乳糖基-D-吡喃葡萄糖

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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

API family

lactose

manufacturer/tradename

USP

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

无水乳糖USP参考标准品,预期用途是USP规定的指定质量测试和检测。也用于USP各论,例如:
  • 乳果糖浓缩物
  • 乳果糖溶液
  • 半乳糖
  • 可压缩糖
  • 糖球
  • 糖果糖

Analysis Note

这些产品仅供测试和分析使用。它们不适用于人类或动物的给药,不可用于诊断、治疗或治愈任何疾病。  ​

Other Notes

可能适用相应的销售限制。


存储类别

11 - Combustible Solids

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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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
Matthew D Jones et al.
Advanced drug delivery reviews, 64(3), 285-293 (2012-01-24)
Inverse gas chromatography (IGC) is a sensitive technique for the measurement of powder surface properties, especially surface energetics. Given the importance of these characteristics to the performance of dry powder inhaler formulations (DPIs), it is unsurprising that IGC has been



全球贸易项目编号

货号GTIN
1356676-100MG04061838730824