751-03-1 Usage
Chemical Properties
OBACUNON is a colorless columnar crystal. It is insoluble in water, easily soluble in chloroform, acetone, glacial acetic acid, insoluble in ether, and slightly soluble in ethanol.
Uses
OBACUNON can be used for content determination, identification and pharmacological experiments. It has the functions of antipyretic and dysentery, and at the same time can enhance the cytotoxic effect of antitumor drugs.
Synthesis
OBACUNON was extracted from Densefruit Pittany Root-bark with 8 times the amount of 95% ethanol for 2 times, 1 h each time. According to the optimized extraction process, the extraction rate of OBACUNON was 4.192 mg/g.
Check Digit Verification of cas no
The CAS Registry Mumber 751-03-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,5 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 751-03:
(5*7)+(4*5)+(3*1)+(2*0)+(1*3)=61
61 % 10 = 1
So 751-03-1 is a valid CAS Registry Number.
InChI:InChI=1/C26H32O8/c1-21(2)16-12-25(29,30)24(5)15(22(16,3)9-7-17(27)33-21)6-10-23(4)18(14-8-11-31-13-14)32-20(28)19-26(23,24)34-19/h7-9,11,13,15-16,18-19,29-30H,6,10,12H2,1-5H3/t15?,16?,18-,19+,22+,23-,24-,26+/m0/s1
751-03-1Relevant articles and documents
BIOSYNTHESIS OF OBACUNONE FROM NOMILIN IN CITRUS LIMON
Hasegawa, Shin,Herman, Zareb
, p. 1973 - 1974 (1985)
Radioactive tracer work showed that 14C>nomilin was converted to at least four metabolites in Citrus limon.One metabolite was identified as obacunone, showing that obacunone is biosynthesized from nomilin in C. limon.Key Word Index - Citrus limon; Rutaceae; obacunone; biosynthesis; limonoids.
