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CAS

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338777-45-0

2-(2,5-DIMETHYL-1H-PYRROL-1-YL)-3-THIOPHENECARBONITRILE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 338777-45-0 Structure

  • Basic information

    1. Product Name: 2-(2,5-DIMETHYL-1H-PYRROL-1-YL)-3-THIOPHENECARBONITRILE
    2. Synonyms: 2-(2,5-DIMETHYL-1H-PYRROL-1-YL)-3-THIOPHENECARBONITRILE;2-(2,5-dimethyl-1H-pyrrol-1-yl)thiophene-3-carbonitrile
    3. CAS NO:338777-45-0
    4. Molecular Formula: C11H10N2S
    5. Molecular Weight: 202.28
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 338777-45-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 2-(2,5-DIMETHYL-1H-PYRROL-1-YL)-3-THIOPHENECARBONITRILE(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-(2,5-DIMETHYL-1H-PYRROL-1-YL)-3-THIOPHENECARBONITRILE(338777-45-0)
    11. EPA Substance Registry System: 2-(2,5-DIMETHYL-1H-PYRROL-1-YL)-3-THIOPHENECARBONITRILE(338777-45-0)

  • 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: 338777-45-0(Hazardous Substances Data)

338777-45-0 Usage

Structure

A thiophene derivative with a pyrrole moiety

Synthesis

Commonly used in the synthesis of pharmaceuticals and organic compounds

Pharmacological activities

Potential antifungal and antimicrobial properties

Applications

Being studied for use in organic electronics and materials science

Safety precautions

Due to complex chemical structure and potential reactivity, careful handling and proper safety precautions are necessary in laboratory settings.

Check Digit Verification of cas no

The CAS Registry Mumber 338777-45-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,8,7,7 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 338777-45:
(8*3)+(7*3)+(6*8)+(5*7)+(4*7)+(3*7)+(2*4)+(1*5)=190
190 % 10 = 0
So 338777-45-0 is a valid CAS Registry Number.

338777-45-0Downstream Products

338777-45-0Relevant articles and documents

Synthesis of novel 5-chlorinated 2-aminothiophenes using 2,5-dimethylpyrrole as an amine protecting group

Puterova, Zita,Bobula, Tomas,Vegh, Daniel

, p. 201 - 207 (2008/09/18)

(Chemical Equation Presented) A new synthetic methodology towards substituted 2-amino-5-chlorothiophenes is described. Compounds of this type are important as building blocks for oligomers used in polymer research. Easily available 2-aminothiophenes underwent Paal-Knorr reaction to protect the free amino group before electrophilic substitution. Although the chlorination was predicted to proceed at the thiophene ring, only free positions of 2,5-dimethylpyrrole were substituted. To direct chlorination to the thiophene ring acetamido derivative was prepared first and then chlorinated. Transamination with hexane-2,5-dione created a 2,5-dimethyl pyrrole ring from the acetamido group. In the final step, after treatment with hydroxylamine dihydrochloride, the pyrrole ring is removed and a free amino group is regenerated.

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