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118129-01-4

3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(4-oxo-4H-1-benzopyran-3-yl)-, diethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 118129-01-4 Structure

  • Basic information

    1. Product Name: 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(4-oxo-4H-1-benzopyran-3-yl)-, diethyl ester
    2. Synonyms:
    3. CAS NO:118129-01-4
    4. Molecular Formula: C22H23NO6
    5. Molecular Weight: 397.428
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 118129-01-4.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(4-oxo-4H-1-benzopyran-3-yl)-, diethyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(4-oxo-4H-1-benzopyran-3-yl)-, diethyl ester(118129-01-4)
    11. EPA Substance Registry System: 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(4-oxo-4H-1-benzopyran-3-yl)-, diethyl ester(118129-01-4)

  • 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: 118129-01-4(Hazardous Substances Data)

118129-01-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118129-01-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,1,2 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 118129-01:
(8*1)+(7*1)+(6*8)+(5*1)+(4*2)+(3*9)+(2*0)+(1*1)=104
104 % 10 = 4
So 118129-01-4 is a valid CAS Registry Number.

118129-01-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,4-Dihydro-2,6-dimethyl-4-(4-oxo-4H-chromen-3-yl)-pyridin-3,5-dicarbonsaeurediethylester

1.2 Other means of identification

Product number -
Other names diethyl 2,6-dimethyl-4-(4-oxo-4H-chromene-3-yl)-1,4-dihydropyridine-3,5-dicarboxylate

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:118129-01-4 SDS

118129-01-4Downstream Products

118129-01-4Relevant articles and documents

Solvent-free synthesis of functionalized pyridine derivatives using Wells-Dawson heteropolyacid as catalyst

Sanchez, Laura M.,Sathicq, Angel G.,Jios, Jorge L.,Baronetti, Graciela T.,Thomas, Horacio J.,Romanelli, Gustavo P.

, p. 4412 - 4416 (2011)

Wells-Dawson heteropolyacids (H6P2W 18O62·24H2O) were used as catalysts in the Hantzsch-like multicomponent condensation reaction with 3-formylchromones as aldehyde component, a β-ketoester and ammonium acetate, under solvent-free conditions at 80 °C. Although the desired products were obtained, functionalized pyridines were the main reaction product and became the alternative route to dihydropyridine ring formation. Based on the proposed mechanisms for the formation of each of the obtained products, the multicomponent reaction was modified to afford only the functionalized pyridines (60-99%). Our procedure represents a clean alternative for the synthesis of several highly functionalized pyridines.

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