Top Suppliers:I want be here


23452-05-3

23452-05-3 structure
23452-05-3 structure

Name 3,7-Dihydroxy-9-methoxy-1-methyl-6H-benzo[c]chromen-6-one
Synonyms 3,7-Dihydroxy-9-methoxy-1-methyl-6H-dibenzo[b,d]pyran-6-one,Alternariol monomethyl ether
9-nitro-7,12-dihydroindolo-[3,2-d][1]benzazepin-6(5H)-one
Paullone Analog 1
Alternariol-9-methyl ether
1q3w
9-Nitropaullone
14-nitro-8,18-diazatetracyclo[9.7.0.0^{2,7}.0^{12,17}]octadeca-1(11),2(7),3,5,12(17),13,15-heptaen-9-one
Alsterpaullone
alternariol 5-O-methyl ether
Kinome_3754
Alternariol monomethyl ether from Alternaria alternata (tenuis)
alternariol monomethyl ester
alternariol monomethylether
Description Djalonensone, isolated from the roots of Anthocleista djalonensis (Loganiaceae), is an important taxonomic marker of the plant species[1].
Related Catalog
References

[1]. Ziling Mao, et al. Natural dibenzo-α-pyrones and their bioactivities. Molecules. 2014 Apr 22;19(4):5088-108.

Density 1.427g/cm3
Boiling Point 559.2ºC at 760mmHg
Molecular Formula C15H12O5
Molecular Weight 272.25300
Flash Point 217.4ºC
Exact Mass 272.06800
PSA 79.90000
LogP 2.67440
Vapour Pressure 0mmHg at 25°C
Index of Refraction 1.665

CHEMICAL IDENTIFICATION

RTECS NUMBER :
HP8755000
CHEMICAL NAME :
6H-Dibenzo(b,d)pyran-6-one, 3,7-dihydroxy-9-methoxy-1-methyl-
CAS REGISTRY NUMBER :
23452-05-3
BEILSTEIN REFERENCE NO. :
0253553
LAST UPDATED :
199612
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C15-H12-O5
MOLECULAR WEIGHT :
272.27
WISWESSER LINE NOTATION :
T B666 HOVJ C1 EQ KQ MO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
200 mg/kg
SEX/DURATION :
female 8 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
200 mg/kg
SEX/DURATION :
female 8 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Escherichia coli
DOSE/DURATION :
50 ug/plate
REFERENCE :
JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 37,1341,1989
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H317
Precautionary Statements P280
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes Xn
Risk Phrases 22-43
Safety Phrases 36/37
RIDADR NONH for all modes of transport
HS Code 2914509090
HS Code 2914509090
Summary HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%