139163-17-0

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Basic information

Product Name: uralenin
Synonyms: Uralenin; 5,7,3',4'-Tetrahydroxy-5'-isoprenylflavanone; 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxy-5-(3-methyl-2-butenyl)phenyl)-5,7-dihydroxy-; 2-[3,4-dihydroxy-5-(3-methylbut-2-en-1-yl)phenyl]-5,7-dihydroxy-4H-chromen-4-one
CAS NO:139163-17-0
Molecular Formula: C20H20O6
Molecular Weight: 356.372
EINECS: N/A
Product Categories: Miscellaneous Natural Products
Mol File: 139163-17-0.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: 631.9°Cat760mmHg
Flash Point: 229.4°C
Appearance: /
Density: 1.424g/cm³
Vapor Pressure: 1.46E-16mmHg at 25°C
Refractive Index: 1.69
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: uralenin(CAS DataBase Reference)
NIST Chemistry Reference: uralenin(139163-17-0)
EPA Substance Registry System: uralenin(139163-17-0)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 139163-17-0(Hazardous Substances Data)

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139163-17-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139163-17-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,1,6 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 139163-17:
(8*1)+(7*3)+(6*9)+(5*1)+(4*6)+(3*3)+(2*1)+(1*7)=130
130 % 10 = 0
So 139163-17-0 is a valid CAS Registry Number.

InChI:InChI=1/C20H18O6/c1-10(2)3-4-11-5-12(6-16(24)20(11)25)17-9-15(23)19-14(22)7-13(21)8-18(19)26-17/h3,5-9,21-22,24-25H,4H2,1-2H3

139163-17-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name	2-[3,4-dihydroxy-5-(3-methylbut-2-enyl)phenyl]-5,7-dihydroxychromen-4-one

1.2 Other means of identification

Product number	-
Other names	Uralenin

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:139163-17-0 SDS

139163-17-0Upstream product

1256165-04-4 5,7,3',4'-tetrahydroxy-5'-C-prenylflavone 7-O-β-D-glucopyranoside

139163-17-0Downstream Products

139163-17-0Relevant articles and documents

New flavonoid glycosides from Elsholtzia rugulosa Hemsl.

She, Gaimei,Guo, Zhiqin,Lv, Haining,She, Dongmei

, p. 4190 - 4196 (2009)

Elsholtzia rugulosa Hemsl. is known in China as a local herbal tea, medicinal herb and honey plant. Chemical examination of E. rugulosa led to the isolation of two new flavonoid glycosides, apigenin 4'-O-α-D- glucopyranoside (1) and 5,7,3',4'-tetrahydroxy

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