beta-Rhamnocitrin
Suppliers
Names
[ CAS No. ]:
90-19-7
[ Name ]:
beta-Rhamnocitrin
[Synonym ]:
2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-methoxychromen-4-one
MFCD00016931
7-O-Methyl Quercetin
EINECS 201-974-1
Chemical & Physical Properties
[ Density]:
1.634g/cm3
[ Boiling Point ]:
627.9ºC at 760 mmHg
[ Melting Point ]:
293-296°C (dec.)
[ Molecular Formula ]:
C16H12O7
[ Molecular Weight ]:
316.26200
[ Flash Point ]:
238.9ºC
[ Exact Mass ]:
316.05800
[ PSA ]:
120.36000
[ LogP ]:
2.29100
[ Index of Refraction ]:
1.74
[ Storage condition ]:
2-8°C
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LK8748000
- CHEMICAL NAME :
- Flavone, 7-methoxy-3,3',4',5-tetrahydroxy-
- CAS REGISTRY NUMBER :
- 90-19-7
- BEILSTEIN REFERENCE NO. :
- 0047741
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C16-H12-O7
- MOLECULAR WEIGHT :
- 316.28
- WISWESSER LINE NOTATION :
- T66 BO EVJ CR CQ DQ& DQ GQ IO1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 166 nmol/plate
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 54,297,1978
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36/37
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ RTECS ]:
LK8748000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Articles
Fitoterapia 98 , 11-21, (2014)
The alpha7 nicotinic acetylcholine receptor (nAChR) is a potential target in neuroinflammation. Screening a plant extract library identified Solidago nemoralis as containing methyl-quercetin derivativ...
Zhongguo Zhong Yao Za Zhi 37(9) , 1241-4, (2012)
To separate and identify chemical constituents from Coptis chinensis.The compounds were separated and purified by various chromatographic techniques. Their structures were identified on the basis of t...
J. Ethnopharmacol. 153(3) , 552-60, (2014)
Many studies have emphasized that flavonoids, found in various fruits, vegetables, and seeds, as well as tea and red wine, have potential health-promoting and disease-preventing effects. Rhamnetin is ...