产品名称
苹果酸, United States Pharmacopeia (USP) Reference Standard
InChI key
BJEPYKJPYRNKOW-UHFFFAOYSA-N
InChI
1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)
SMILES string
OC(CC(O)=O)C(O)=O
grade
pharmaceutical primary standard
vapor density
4.6 (vs air)
vapor pressure
<0.1 mmHg ( 20 °C)
API family
malic acid
autoignition temp.
644 °F
manufacturer/tradename
USP
mp
131-133 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-8°C
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Analysis Note
这些产品仅供测试和化验使用。它们不适用于人类或动物，也不能用于诊断、治疗或治愈任何类型的疾病。
Application
苹果酸 甲酸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：
- 富马酸
- 丙氨酸
- 天冬氨酸
- 马来酸
- 柠檬酸 苹果酸钙
- 蔓越莓果粉
General description
本产品按照发行药典的发行和规定提供。支持本产品的所有信息，包括安全数据表和任何产品信息传单，都是在发行药典的授权下开发和发布的。
如需进一步信息和支持，请访问现行药典网站。
如需进一步信息和支持，请访问现行药典网站。
Other Notes
可能适用相应的销售限制。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Malic acid
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 46(6) (2022)
Alanine
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 40(2), 101-101 (2023)
Hugo Oliveira et al.
PloS one, 9(10), e108376-e108376 (2014-10-08)
Resistance rates are increasing among several problematic Gram-negative pathogens, a fact that has encouraged the development of new antimicrobial agents. This paper characterizes a Salmonella phage endolysin (Lys68) and demonstrates its potential antimicrobial effectiveness when combined with organic acids towards
M Taillefer et al.
Applied and environmental microbiology, 81(7), 2423-2432 (2015-01-27)
Clostridium thermocellum produces ethanol as one of its major end products from direct fermentation of cellulosic biomass. Therefore, it is viewed as an attractive model for the production of biofuels via consolidated bioprocessing. However, a better understanding of the metabolic
Jie Chen et al.
BMC plant biology, 15, 28-28 (2015-02-04)
QTLs controlling individual sugars and acids (fructose, glucose, malic acid and tartaric acid) in grape berries have not yet been identified. The present study aimed to construct a high-density, high-quality genetic map of a winemaking grape cross with a complex
实验方案
Science Slam panel: Leading gene therapy developers discuss commercialization challenges and the importance of robust process development plans.
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