5,6-Dihydroxy-4-oxo-2-phenyl-4H-chromen-7-yl alpha-D-glucopyranosiduronic acid | CAS No. 21967-41-9
5,6-Dihydroxy-4-oxo-2-phenyl-4H-chromen-7-yl alpha-D-glucopyranosiduronic acid
Basic Information
CAS Number
21967-41-9
Molecular Formula
C21H18O11
Molecular Weight
446.36 g/mol
AD
Basic Physical Properties
Physical State
Yellow powder
Melting Point
202-205 °C (dec.)
Boiling Point
836.6℃/760mmHg
Density
1.7370
Flash Point
297.2±27.8 °C
Refractive Index
1.739
Specific Rotation
-85 º (c=1, DMSO)
Safety Information
View Safety InformationGHS Hazard Pictograms
H315H319H335Hazard Statement
H315
Causes skin irritation
Skin corrosion/irritation
Skin corrosion/irritation
H319
Causes serious eye irritation
Serious eye damage/eye irritation
Serious eye damage/eye irritation
H335
May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Storage Conditions
2-8℃
Synonyms & References
English
- Baicalin
- BAICALEIN 7-BETA-D-GLUCOPYRANOSIDURONATE HYDRATE
- BAICALIN 7-BETA-D-GLUCOPYRANOSIDURONATE HYDRATE
- BAICALIN HYDRATE
- Baicalin Injection
- Bassora
- Radix
- ASTRAGALIN(KAEMPFEROL-3-O-GLUCOSIDE)(P)
- BAICALIN(P)
- 7-GLUCURONICACID-5,6-DIHYDROXYFLAVONE
- BAICALIN WITH HPLC
- BAICALIN hplc
- 5,6-Dihydroxy-4-oxygen-2-phenyl-4H-1-benzopyran-7-beta-D-glucopyranose acid
- Baicalein 7-O-glucuronide
- BAICALINB-D-GLUCOPYRANOSIDURONIC ACID, 5,6-DIHYDROXY-4-OXO-2-PHENYL-4H-1-BENZOPYRAN-7-YL
- BAICALIN 7-B-D-GLUCOPYRANOSIDURONATE HYDRATE
- 5,6-Dihydroxy-7-(β-D-glucopyranuronosyloxy)flavone
- 5,6-Dihydroxyflavon-7-yl β-D-glucopyranosiduronic acid
- Baicalein 7-O-β-D-glucuronide
- BAICALIN(AS)
- BAICALIN(P) PrintBack
- 5,6-Dihydroxy-4-oxo-2-phenyl-4H-1-benzopyran-7-yl β-D-Glucopyranosiduronic Acid
- Baicailin
- Baicaloside
- WAKO024-15691
- 5,6-Dihydroxy-4-oxo-2-phenyl-4H-1-benzopyran-7-yl-β-D-glucopyranosiduronic acid
- [ "" ]
- Cantaloupe extract.
- Scutellana baicalensis Georgi
- 7-D-Glucuronic acid-5,6-dihydroxyflavone
- Baicalein 7-O-
MDL Number
MFCD00134418
Customs Code
29329990
FAQ
What is 5,6-Dihydroxy-4-oxo-2-phenyl-4H-chromen-7-yl alpha-D-glucopyranosiduronic acid (CAS: 21967-41-9)?
5,6-Dihydroxy-4-oxo-2-phenyl-4H-chromen-7-yl alpha-D-glucopyranosiduronic acid (CAS: 21967-41-9), also known as Huang Qin Jin, is a flavonoid glycoside derived from Scutellaria baicalensis. It features a chroman ring structure with hydroxyl, ketone, and glucuronic acid groups. This compound is yellow, slightly soluble in water, and exhibits strong antioxidant and anti-inflammatory properties. Its molecular formula is C21H20O12, making it a key bioactive component in traditional herbal medicine for its therapeutic effects.
What are the main uses of 5,6-Dihydroxy-4-oxo-2-phenyl-4H-chromen-7-yl alpha-D-glucopyranosiduronic acid (CAS: 21967-41-9)?
5,6-Dihydroxy-4-oxo-2-phenyl-4H-chromen-7-yl alpha-D-glucopyranosiduronic acid (CAS: 21967-41-9) is widely used in pharmaceuticals for its anti-inflammatory, antioxidant, and antiviral activities. It serves as a key ingredient in traditional Chinese medicine for treating infections and digestive issues. In food, it acts as a natural preservative. Research applications include studying its potential in cancer therapy and neuroprotection. Its versatility makes it relevant in drug development and functional food formulations.
Is 5,6-Dihydroxy-4-oxo-2-phenyl-4H-chromen-7-yl alpha-D-glucopyranosiduronic acid (CAS: 21967-41-9) safe?
5,6-Dihydroxy-4-oxo-2-phenyl-4H-chromen-7-yl alpha-D-glucopyranosiduronic acid (CAS: 21967-41-9) is generally considered safe when used in recommended doses. It has low toxicity and is well-tolerated in most applications. However, proper handling with gloves and safety goggles is advised during industrial use. Safety standards ensure its purity and quality for pharmaceutical and food uses. Consult a healthcare professional before using for medicinal purposes to avoid adverse interactions.
How should 5,6-Dihydroxy-4-oxo-2-phenyl-4H-chromen-7-yl alpha-D-glucopyranosiduronic acid (CAS: 21967-41-9) be stored?
5,6-Dihydroxy-4-oxo-2-phenyl-4H-chromen-7-yl alpha-D-glucopyranosiduronic acid (CAS: 21967-41-9) should be stored in a cool, dry place (2-8°C), away from light. Keep in airtight, dark glass containers to prevent degradation. Maintain humidity levels below 40% to avoid moisture-related instability. Proper storage ensures its potency and shelf life, crucial for pharmaceutical and research applications.
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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