14201-41-3

• 

• Basic information

  1. Product Name: 4,7-dimethoxy-2,3-dimethyl-1H-indole
  2. Synonyms:
  3. CAS NO:14201-41-3
  4. Molecular Formula: C₁₂H₁₅NO₂
  5. Molecular Weight: 205.253
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 14201-41-3.mol
  9. Article Data: 1

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: 370.8°C at 760 mmHg
  3. Flash Point: 135.1°C
  4. Appearance: N/A
  5. Density: 1.125g/cm³
  6. Vapor Pressure: 2.31E-05mmHg at 25°C
  7. Refractive Index: 1.589
  8. Storage Temp.: N/A
  9. Solubility: N/A
  10. CAS DataBase Reference: 4,7-dimethoxy-2,3-dimethyl-1H-indole(CAS DataBase Reference)
  11. NIST Chemistry Reference: 4,7-dimethoxy-2,3-dimethyl-1H-indole(14201-41-3)
  12. EPA Substance Registry System: 4,7-dimethoxy-2,3-dimethyl-1H-indole(14201-41-3)

• 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: 14201-41-3(Hazardous Substances Data)

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• Usage
• SDS
• Upstream product
• Downstream Products
• Article

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• 4,7-dimethoxy-2,3-dimethyl-1H-indole

  Cas No: 14201-41-3

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• 14201-41-3

  Cas No: 14201-41-3

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• 4,7-dimethoxy-2,3-dimethyl-1H-indole cas 14201-41-3

  Cas No: 14201-41-3

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14201-41-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14201-41-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,2,0 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 14201-41:
(7*1)+(6*4)+(5*2)+(4*0)+(3*1)+(2*4)+(1*1)=53
53 % 10 = 3
So 14201-41-3 is a valid CAS Registry Number.

14201-41-3SDS

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	4,7-dimethoxy-2,3-dimethyl-1H-indole

1.2 Other means of identification

Product number	-
Other names	4,7-Dimethoxy-2,3-dimethyl-indol

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:14201-41-3 SDS

14201-41-3Upstream product

• 102-56-7 2,5-dimethoxyaniline 
• 814-75-5 3-bromo-butanone 
• 513-85-9 2.3-butanediol 

14201-41-3Downstream Products

• 62676-76-0 4,7-dihydro-2,3-dimethylindole-4,7-dione 
• 35524-83-5 2,3-dimethyl-indole-4,7-diol 

14201-41-3Relevant articles and documents

Acceptorless dehydrogenative condensation: synthesis of indoles and quinolines from diols and anilines

Bellezza, Delia,Zaragozá, Ramón J.,José Aurell,Ballesteros, Rafael,Ballesteros-Garrido, Rafael

supporting information, p. 677 - 683 (2021/02/06)

The use of diols and anilines as reagents for the preparation of indoles represents a challenge in organic synthesis. By means of acceptorless dehydrogenative condensation, heterocycles, such as indoles, can be obtained. Herein we present an experimental and theoretical study for this purpose employing heterogeneous catalysts Pt/Al2O3and ZnO in combination with an acid catalyst (p-TSA) and NMP as solvent. Under our optimized conditions, the diol excess has been reduced down to 2 equivalents. This represents a major advance, and allows the use of other diols. 2,3-Butanediol or 1,2-cyclohexanediol has been employed affording 2,3-dimethyl indoles and tetrahydrocarbazoles. In addition, 1,3-propanediol has been employed to prepare quinolines or natural and synthetic julolidines.

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