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90-19-7

Supplier Related Products Identification Chemical Properties Safety Data Material Safety Data Sheet(MSDS) Well-known Reagent Company Product Information

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Identification

Name
Rhamnetin
CAS
90-19-7
Synonyms
3,3',4',5'-TETRAHYDROXY-7-METHOXYFLAVONE
3,3',4',5-TETRAHYDROXY-7-METHOXYFLAVONE
3,3,4,5-TETRAHYDROXY-7-METHOXYFLAVONE
3,5,3',4'-TETRAHYDROXY-7-METHOXYFLAVONE
7-METHYLQUERCETIN
B-RHAMNOCITRIN
QUERCETIN-7-METHYL ETHER
RHAMNETIN
2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-methoxy-4h-1-benzopyran-4-on
3,3’,4’,5-tetrahydroxy-7-methoxy-flavon
7-methoxy-3,3’,4’,5-tetrahydroxy-flavon
7-methoxyquercetin
7-o-methylquercetin
beta-rhamnocitrin
c.i.75690
RHAMNETIN(SH)
7METHOXY3345TETRAHYDROXYFLAVONE
3,5,3'',4''-TETRAHYDROXY-7-METHOXYFLAVONE WITH HPLC
QUERCETIN-7-METHYL ETHER hplc
3,3,4,5-TETRAHYDROXY-7-METHOXYFLAVONE TECH GRADE
EINECS(EC#)
201-974-1
Molecular Formula
C16H12O7
MDL Number
MFCD00016931
Molecular Weight
316.26
MOL File
90-19-7.mol

Chemical Properties

mp 
293-296°C (dec.)
storage temp. 
2-8°C

CAS DataBase Reference
90-19-7(CAS DataBase Reference)

Safety Data

Hazard Codes 
Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
WGK Germany 
3

RTECS 
LK8748000


3-10

Material Safety Data Sheet(MSDS)

Well-known Reagent Company Product Information

Sigma Aldrich
90-19-7(sigmaaldrich)
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