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67428-05-1

(1R,2S)-1-Phenyl-cyclopropane-1,2-dicarboxylic acid 2-ethyl ester 1-methyl ester is a complex organic compound with the molecular formula C15H16O4. It is a chiral molecule, meaning it has a non-superimposable mirror image, and it is characterized by its specific stereochemistry, with the R configuration at the first carbon and the S configuration at the second carbon. (1R,2S)-1-Phenyl-cyclopropane-1,2-dicarboxylic acid 2-ethyl ester 1-methyl ester features a cyclopropane ring, which is a three-carbon ring, fused to a phenyl group. The molecule has two carboxylic acid groups, one of which is esterified with an ethyl group (2-ethyl ester), and the other with a methyl group (1-methyl ester). These ester groups contribute to the compound's reactivity and solubility properties. The compound is likely to be used in organic synthesis, potentially as an intermediate in the preparation of more complex molecules or as a chiral building block in the pharmaceutical or chemical industry.

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  • 67428-05-1 Structure

  • Basic information

    1. Product Name: (1R,2S)-1-Phenyl-cyclopropane-1,2-dicarboxylic acid 2-ethyl ester 1-methyl ester
    2. Synonyms:
    3. CAS NO:67428-05-1
    4. Molecular Formula:
    5. Molecular Weight: 248.279
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 67428-05-1.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: (1R,2S)-1-Phenyl-cyclopropane-1,2-dicarboxylic acid 2-ethyl ester 1-methyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: (1R,2S)-1-Phenyl-cyclopropane-1,2-dicarboxylic acid 2-ethyl ester 1-methyl ester(67428-05-1)
    11. EPA Substance Registry System: (1R,2S)-1-Phenyl-cyclopropane-1,2-dicarboxylic acid 2-ethyl ester 1-methyl ester(67428-05-1)

  • 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: 67428-05-1(Hazardous Substances Data)

67428-05-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67428-05-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,4,2 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 67428-05:
(7*6)+(6*7)+(5*4)+(4*2)+(3*8)+(2*0)+(1*5)=141
141 % 10 = 1
So 67428-05-1 is a valid CAS Registry Number.

67428-05-1Upstream product

67428-05-1Downstream Products

67428-05-1Relevant articles and documents

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