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CAS

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161958-71-0

1H-Benzimidazole,1-methoxy-4-methyl-(9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 161958-71-0 Structure

  • Basic information

    1. Product Name: 1H-Benzimidazole,1-methoxy-4-methyl-(9CI)
    2. Synonyms: 1H-Benzimidazole,1-methoxy-4-methyl-(9CI)
    3. CAS NO:161958-71-0
    4. Molecular Formula: C9H10N2O
    5. Molecular Weight: 162.1885
    6. EINECS: N/A
    7. Product Categories: BENZIMIDAZOLE
    8. Mol File: 161958-71-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 274.2±33.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.15±0.1 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. PKA: 3.53±0.10(Predicted)
    10. CAS DataBase Reference: 1H-Benzimidazole,1-methoxy-4-methyl-(9CI)(CAS DataBase Reference)
    11. NIST Chemistry Reference: 1H-Benzimidazole,1-methoxy-4-methyl-(9CI)(161958-71-0)
    12. EPA Substance Registry System: 1H-Benzimidazole,1-methoxy-4-methyl-(9CI)(161958-71-0)

  • 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: 161958-71-0(Hazardous Substances Data)

161958-71-0 Usage

Derivative of benzimidazole

Yes

Contains a methoxy group

Yes

Contains a methyl group

Yes

Commonly used as a building block in the synthesis of pharmaceuticals and agrochemicals

Yes

Can be used as a ligand in coordination chemistry

Yes

Can be used as a precursor in organic synthesis

Yes

Applicable in various industrial and scientific processes

Yes

Important compound in the field of organic chemistry

Yes

Check Digit Verification of cas no

The CAS Registry Mumber 161958-71-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,9,5 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 161958-71:
(8*1)+(7*6)+(6*1)+(5*9)+(4*5)+(3*8)+(2*7)+(1*1)=160
160 % 10 = 0
So 161958-71-0 is a valid CAS Registry Number.

161958-71-0Downstream Products

161958-71-0Relevant articles and documents

Efficient one-pot conversion of 6-methyl-2-nitroaniline into 1-alkyloxy-2-alkyl-4-methyl-, 1-benzyloxy-2-phenyl-4-methyl-, and 1-allyloxy-4-methyl-2-vinyl-benzimidazole

Gardiner,Loyns

, p. 819 - 827 (2007/10/02)

6-Methyl-2-nitroaniline reacts with alkyl, benzyl and allyl halides and NaH as base, to afford 1-alkoxy-2-alkyl-, 1-benzyloxy-2-aryl- and 1-allyloxy-2-vinyl-benzimidazoles in good to excellent yields (73-98%), via a novel one-pot N-alkylation-heterocycliz

Synthesis of 1-Alkoxy-2-Alkyl-Benzimidazoles from 2-Nitroanilines via Tandem N-Alkylation-Cyclization-O-Alkylation

Gardiner, John M.,Loyns, Colin R.,Schwalbe, Carl H.,Barrett, Garry C.,Lowe, Philip R.

, p. 4101 - 4110 (2007/10/02)

Substituted 2-nitroanilines react with benzylic, allyl and alkyl halides to give 2-aryl-1-benzyloxy-, 1-allyloxy-2-vinyl- and 1-alkoxy-2-alkyl-benzimidazoles, in a one-pot cascade process involving 1-alkylation-cyclization-O-alkylation. 2-Aryl-1-benzyloxy- and 1-allyloxy-2-vinyl- derivatives are obtained in high yields (79-98percent), while with simple alkyl halides, yields of the benzimidazoles are substrate dependent.An X-ray crystal structure of 2,4-dimethyl-1-ethoxybenzimidazole is presented.

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