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751-03-1

OBACUNON is a bioactive compound with various pharmacological properties, including antipyretic and antidysentery effects. It is also known for its ability to enhance the cytotoxic effect of antitumor drugs, making it a valuable compound for content determination, identification, and pharmacological experiments.

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  • Oxireno[4,4a]-2-benzopyrano[6,5-g][2]benzoxepin-3,5,9(3aH,4bH,6H)-trione,1-(3-furanyl)-1,6a,7,11a,11b,12,13,13a-octahydro-4b,7,7,11a,13a-pentamethyl-,(1S,3aS,4aR,4bR,6aR,11aR,11bR,13aS)-

    Cas No: 751-03-1

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  • 10000 Metric Ton/Month

  • Henan Wentao Chemical Product Co., Ltd.
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  • 751-03-1 Structure

  • Basic information

    1. Product Name: OBACUNON
    2. Synonyms: OBACUNON;Obacunoic acid ε-lactone;Tricoccin S3;Obacunone;Ai3-37934;Ccris 8657;Obacunoic acid, eta-lactone;Oxireno(4,4A)-2-benzopyrano(6,5-G)(2)benzoxepin-3,5,9(3ah,4bh,6H)-trione, 1-(3-furanyl)-1,6A,7,11A,11B,12,13,13A-octahydro-4B,7,7,11A,13A-pentamethyl-, (1S,3as,4ar,4br,6ar,11ar,11br,11br,13as)-
    3. CAS NO:751-03-1
    4. Molecular Formula: C26H30O7
    5. Molecular Weight: 454.516
    6. EINECS: N/A
    7. Product Categories: Limonoids (Citrus, Bitter Compounds);chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract
    8. Mol File: 751-03-1.mol

  • Chemical Properties

    1. Melting Point: 229～230℃
    2. Boiling Point: 626.2 °C at 760 mmHg
    3. Flash Point: 332.514 °C
    4. Appearance: White powder
    5. Density: 1.322 g/cm3
    6. Vapor Pressure: 4.54E-19mmHg at 25°C
    7. Refractive Index: 1.614
    8. Storage Temp.: 2-8°C
    9. Solubility: N/A
    10. CAS DataBase Reference: OBACUNON(CAS DataBase Reference)
    11. NIST Chemistry Reference: OBACUNON(751-03-1)
    12. EPA Substance Registry System: OBACUNON(751-03-1)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: 24/25
    4. WGK Germany: 3
    5. RTECS: RR1104200
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 751-03-1(Hazardous Substances Data)

751-03-1 Usage

Uses

Used in Pharmaceutical Industry:
OBACUNON is used as an antipyretic agent for reducing fever and as an antidysentery agent for treating diarrhea and related gastrointestinal issues.
Used in Oncology Research:
OBACUNON is used as an enhancer of the cytotoxic effect of antitumor drugs, potentially improving the efficacy of cancer treatments and providing a valuable tool for oncology research and drug development.

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

751-03-1 Well-known Company Product Price

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  • Sigma-Aldrich

  • (74191)  Obacunone  analytical standard

  • 751-03-1

  • 74191-10MG

  • 6,587.10CNY

  • Detail

751-03-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name Obacunone

1.2 Other means of identification

Product number -
Other names Obacune

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:751-03-1 SDS

751-03-1Upstream product

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.

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