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1(3H)-Isobenzofuranone,6-methoxy-3-methylene-(9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 150986-77-9 Structure
  • Basic information

    1. Product Name: 1(3H)-Isobenzofuranone,6-methoxy-3-methylene-(9CI)
    2. Synonyms: 1(3H)-Isobenzofuranone,6-methoxy-3-methylene-(9CI)
    3. CAS NO:150986-77-9
    4. Molecular Formula: C10H8O3
    5. Molecular Weight: 176.16872
    6. EINECS: N/A
    7. Product Categories: PHENYL
    8. Mol File: 150986-77-9.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 323.9±42.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.24±0.1 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 1(3H)-Isobenzofuranone,6-methoxy-3-methylene-(9CI)(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1(3H)-Isobenzofuranone,6-methoxy-3-methylene-(9CI)(150986-77-9)
    11. EPA Substance Registry System: 1(3H)-Isobenzofuranone,6-methoxy-3-methylene-(9CI)(150986-77-9)
  • 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: 150986-77-9(Hazardous Substances Data)

150986-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 150986-77-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,9,8 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 150986-77:
(8*1)+(7*5)+(6*0)+(5*9)+(4*8)+(3*6)+(2*7)+(1*7)=159
159 % 10 = 9
So 150986-77-9 is a valid CAS Registry Number.

150986-77-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 6-methoxy-3-methylidene-2-benzofuran-1-one

1.2 Other means of identification

Product number -
Other names -

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:150986-77-9 SDS

150986-77-9Downstream Products

150986-77-9Relevant articles and documents

Switchable Synthesis of Arylalkynes and Phthalides via Controllable Palladium-Catalyzed Alkynylation and Alkynylation-Annulation of Benzoic Acids with Bromoalkynes

Shi, Shuai,Chen, Cui-Hong,Chai, Yun,Zhang, Li-Ting,Li, Jia-Wei,Liu, Bin,Liu, Yue-Jin,Zeng, Ming-Hua

, p. 9161 - 9168 (2019)

A ligand-promoted palladium(II)-catalyzed synthesis of arylalkynes and phthalides from benzoic acids and bromoalkynes via carboxylate-assisted ortho-C-H activation is reported. A series of phthalides with various functional groups are prepared via ortho-a

A simple and efficient synthesis of isocoumarins and alkylidenephthalides from 3-(1-hydroxycarbethoxy/alkyl)phthalides with a DEAD/PPh3/TBHP system

Gadakh, Sunita K.,Sudalai, Arumugam

, p. 57658 - 57661 (2015/02/19)

A facile and novel approach to the synthesis of 3-carbethoxy-isocoumarins and 3-alkylidenephthalides is described. The methodology employs DEAD/PPh3/TBHP as the reagent system proceeding through unprecedented 1,2-shift intramolecular ring expansion or simple elimination depending upon substituents present on 3-substituted phthalides, with broader substrate scope. This strategy is amply demonstrated in the short synthesis of bioactive molecules such as cytogenin and (Z)-3-butylidene-7-hydroxy-5-methoxyphthalide. This journal is

3-Ylidenephthalides as a new class of transient receptor potential channel TRPA1 and TRPM8 modulators

Ortar, Giorgio,Schiano Moriello, Aniello,Morera, Enrico,Nalli, Marianna,Di Marzo, Vincenzo,De Petrocellis, Luciano

, p. 5614 - 5618 (2013/10/01)

Following the recent identification of the naturally occurring 3-ylidene-4,5-dihydrophthalide ligustilide and its oxidation product dehydroligustilide as novel TRPA1 modulators, a series of seventeen 3-ylidenephthalides was synthesized and tested on TRPA1 and TRPM8 channels. Most of these compounds acted as strong modulators of the two channel types with EC50 and/or IC50 values distinctly lower than those of the reference compounds.

NHC-catalyzed oxidative cyclization reactions of 2-alkynylbenzaldehydes under aerobic conditions: Synthesis of O-Heterocycles

Park, Jong Hyub,Bhilare, Sachin V.,Youn, So Won

, p. 2228 - 2231 (2011/07/09)

Chemical equations presented. An NHC-catalyzed, regio- and stereoselective oxidative cyclization of o-alkynylbenzaldehydes bearing an unactivated alkyne moiety as an internal electrophile has been developed to afford phthalides and isocoumarins. A single organocatalytic system enabled two sequential C-O bond formations to take place in an atom economical manner via highly efficient dual activation. Molecular oxygen in air could be utilized as a source of an oxygen atom for the oxidation of aldehydes to the corresponding benzoic acids under our newly developed reagent system.

A new synthesis of 3-ylidenephthalides via palladium-catalyzed cyclocarbonylation of 2-triflyloxyacetophenones

Ciattini,Mastropietro,Morera,Ortar

, p. 3763 - 3766 (2007/10/02)

The reaction of 2-triflyloxyacetophenone derivatives 1 with carbon monoxide in the presence of a palladium catalyst affords 3-ylidenephthalides 2 in good yields and under mild conditions.

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