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6-hydroxy-7-methyl-1,3-benzodioxole-5-carbaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 187040-04-6 Structure
  • Basic information

    1. Product Name: 6-hydroxy-7-methyl-1,3-benzodioxole-5-carbaldehyde
    2. Synonyms: 1,3-Benzodioxole-5-carboxaldehyde, 6-hydroxy-7-methyl-; 6-Hydroxy-7-methyl-1,3-benzodioxole-5-carbaldehyde
    3. CAS NO:187040-04-6
    4. Molecular Formula: C9H8O4
    5. Molecular Weight: 180.1574
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 187040-04-6.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 297.945°C at 760 mmHg
    3. Flash Point: 122.019°C
    4. Appearance: N/A
    5. Density: 1.419g/cm3
    6. Vapor Pressure: 0.001mmHg at 25°C
    7. Refractive Index: 1.642
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 6-hydroxy-7-methyl-1,3-benzodioxole-5-carbaldehyde(CAS DataBase Reference)
    11. NIST Chemistry Reference: 6-hydroxy-7-methyl-1,3-benzodioxole-5-carbaldehyde(187040-04-6)
    12. EPA Substance Registry System: 6-hydroxy-7-methyl-1,3-benzodioxole-5-carbaldehyde(187040-04-6)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 187040-04-6(Hazardous Substances Data)

187040-04-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 187040-04-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,0,4 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 187040-04:
(8*1)+(7*8)+(6*7)+(5*0)+(4*4)+(3*0)+(2*0)+(1*4)=126
126 % 10 = 6
So 187040-04-6 is a valid CAS Registry Number.

187040-04-6Downstream Products

187040-04-6Relevant articles and documents

Sporolide B: Synthetic studies

Gladding, Jeffery A.,Bacci, James P.,Shaw, Scott A.,Smith III, Amos B.

, p. 6697 - 6706 (2011/10/01)

Studies directed toward the synthesis of the architecturally complex marine natural product sporolide B are described. Synthetic analysis suggested advanced hydroquinone and benzodiquinane fragments, which upon elaboration were successfully united via an

Process for producing ecteinascidin compounds

-

, (2008/06/13)

The present invention is directed to a synthetic process for the formation of ecteinascidin compounds and related structures, such as the saframycins. In one particularly preferred embodiment, the present invention provides a synthetic route for the formation of ecteinascidin 743 (1), STR1 an exceedingly potent and rare marine-derived antitumor agent which is slated for clinical trials. The process of this invention is enantio- and stereocontrolled, convergent and short. Also disclosed are novel process intermediates, useful not only in the total synthesis of ecteinascidin 743, but also other known ecteinascidin compounds, including derivatives and analogs thereof.

Synthetic approaches toward ecteinascidins. Part 1. Preparation of an (E)-2-arylidene-3-benzyl-1,5-imino-3-benzazocin-4-one having a protected phenol in the E-ring

Saito, Naoki,Tashiro, Kyoichi,Maru, Yukie,Yamaguchi, Kentaro,Kubo, Akinori

, p. 53 - 70 (2007/10/03)

A synthetic strategy for the preparation of ecteinascidins isolated from the Caribbean tunicate Ecteinascidia turbinata and an efficient synthesis of a key tricyclic lactam intermediate 32 are described.The key step is the intramolecular cyclization of the allylic alcohol 15 to the (E)-1,5-imino-3-benzazocine 16.Cyclization of 15 (R = Me, Bn) afforded the desired product 16 in good yield.However, treatment of 15 (R = MOM) under acidic conditions gave compound 18 in high yield, the structure of which was determined by X-ray crystallography.Finally, 16 was converted into (E)-N-methyltricyclic lactam 32 that can serve as a synthetic precursor of ecteinascidins.

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