About Hymecromone impurity B
Hymecromone impurity BEuropean Pharmacopoeia (EP) Reference StandardSynonym: 7-Hydroxy-2-methyl-4H-1-benzopyran-4-oneCAS Number6320-42-9Empirical Formula (Hill Notation)C10H8O3Molecular Weight176.17PropertiesRelated CategoriesAnalytical Standards,Analytical/Chromatography,EP Standards,EP Standards G - H,Pharmacopeia & Metrological Institutes Standardsform neatformat neat
FAQs of Hymecromone impurity B:
Q: What is the appearance of Hymecromone impurity B?
A: The appearance of Hymecromone impurity B is off-white to yellow solid.
Q: What is the melting point of Hymecromone impurity B?
A: The melting point of Hymecromone impurity B is 194195 C.
Q: What is the molecular weight of Hymecromone impurity B?
A: The molecular weight of Hymecromone impurity B is 176.17 grams (g).
Q: What is the purity level of Hymecromone impurity B?
A: Hymecromone impurity B has a purity level of 98%.
Q: What is the molecular formula of Hymecromone impurity B?
A: The molecular formula of Hymecromone impurity B is C10H8O3.
Q: What are the known uses of Hymecromone impurity B?
A: Hymecromone impurity B is used in bile therapy as a choleretic and antispasmodic drug and as a standard for the fluorometric determination of enzyme activity.
Q: Is Hymecromone impurity B suitable for laboratory analysis?
A: Yes, Hymecromone impurity B is used as a standard for fluorometric determination of enzyme activity, making it suitable for laboratory analysis.