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CAS

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90408-23-4

2,5-bis-1-methoxymethylimidazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 90408-23-4 Structure

  • Basic information

    1. Product Name: 2,5-bis-1-methoxymethylimidazole
    2. Synonyms:
    3. CAS NO:90408-23-4
    4. Molecular Formula:
    5. Molecular Weight: 324.379
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 90408-23-4.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: 2,5-bis-1-methoxymethylimidazole(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2,5-bis-1-methoxymethylimidazole(90408-23-4)
    11. EPA Substance Registry System: 2,5-bis-1-methoxymethylimidazole(90408-23-4)

  • 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: 90408-23-4(Hazardous Substances Data)

90408-23-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90408-23-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,4,0 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90408-23:
(7*9)+(6*0)+(5*4)+(4*0)+(3*8)+(2*2)+(1*3)=114
114 % 10 = 4
So 90408-23-4 is a valid CAS Registry Number.

90408-23-4Downstream Products

90408-23-4Relevant articles and documents

2,5-Dilithiation of N-Protected Imidazoles. Syntheses of 2,5-Disubstituted Derivatives of 1-Methoxymethyl-, 1-Triphenylmethyl-, and 1-(N,N-Dimethylsulphonamido)-imidazole

Chadwick, Derek J.,Ngochindo, Raphael I.

, p. 481 - 486 (2007/10/02)

The conditions previously established for the dilithiation of 1-methylimidazole are shown to be applicable to 1-methoxymethyl- and 1-triphenylmethyl-imidazole allowing good-yielding syntheses of 1,2,5-trisubstituted imidazole derivatives.The suitability of the 1-substituted (and of other groups) for the N-protection of imidazoles in dilithiation experiments is discussed and the use of the N,N-dimethylsulphamoyl protecting group is proposed. 1-Sulphamoylimidazole undergoes mono- and 2,5-di-lithiation quantitatively at low temperatures and in short reaction times.The results of work-up of the 2,5-dilithio intermediate with 1 mol equiv. of iodomethane or dimethyl sulphate indicate selectivity in favour of reaction at the 5-position.

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