Isorhamnetin;
1 Inquiries
480-19-3
Pharmaceutical grade
99%
PNQ
bag
2028-05-22
Apigenin,PQQ,NMNH
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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Product Name:
Isorhamnetin
Other Name:4H-1-Benzopyran-4-one,3,5,7-trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-;Flavone,3,4′,5,7-tetrahydroxy-3′-methoxy-;Isorhamnetin;3,5,7-Trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4H-1-benzopyran-4-one;C.I. 75680;Isorhamnetol;3′-Methoxyquercetin;3′-O-Methylquercetin;Quercetin 3′-methyl ether;3,4′,5,7-Tetrahydroxy-3′-methoxyflavone;3′-Methylquercetin;3,5,7-Trihydroxy-2-(4-hydroxy-3-methoxyphenyl)chromen-4-one;98006-95-2
CAS No.:480-19-3
Molecular Formula:C16H12O7
InChIKeys:InChIKey=IZQSVPBOUDKVDZ-UHFFFAOYSA-N
Molecular Weight:316.26
Exact Mass:316.26
EC Number:207-545-5
UNII:07X3IB4R4Z
DSSTox ID:DTXSID10197379
HScode:29329990
Categories:
Characteristics-
PSA:
116
XLogP3:1.9
Appearance:Solid
Density:1.6±0.1 g/cm3
Melting Point:305 °C (decomp)
Boiling Point:599.4°C at 760 mmHg
Flash Point:227.8±23.6 °C
Refractive Index:1.741
Water Solubility:1122 mg/L @ 25 °C (est)
Storage Conditions:2-8°C
Vapor Pressure:5.79E-15mmHg at 25°C
Collision Cross Section:172.96 Ų [M+H]+ [CCS Type: DT, Method: stepped-field]|195.91 Ų [M+Na]+ [CCS Type: DT, Method: stepped-field]|174.6 Ų [M-H]- [CCS Type: DT, Method: stepped-field]|174 Ų [M-H]-
Hazard IdentificationClassification of the substance or mixture
Carcinogenicity, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H351 Suspected of causing cancer
Precautionary statement(s) Prevention P203 Obtain, read and follow all safety instructions before use.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P318 IF exposed or concerned, get medical advice.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Apigenin,PQQ,NMNH
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Location:
Room 1006, Building C6, Economic Development Wanda, Caidian District, Wuhan City, Hubei Province
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Payment Terms:
100% TT in advance
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Average lead Time:
30
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Total Annual Revenue:
Less than $1 million
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Total Employees:
5-10
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Year of Establishment:
2021
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
United States
Isorhamnetin
100 G Dec 3, 2025 Post an enquiry for this product