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637350-93-7

(μ-4-chloro-2,6-bis[bis(2-methoxyethyl)aminomethyl]phenoxo)-bis(μ-acetato)dizinc(II) tetraphenylborate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 637350-93-7 Structure

  • Basic information

    1. Product Name: (μ-4-chloro-2,6-bis[bis(2-methoxyethyl)aminomethyl]phenoxo)-bis(μ-acetato)dizinc(II) tetraphenylborate
    2. Synonyms:
    3. CAS NO:637350-93-7
    4. Molecular Formula:
    5. Molecular Weight: 986.056
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 637350-93-7.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: (μ-4-chloro-2,6-bis[bis(2-methoxyethyl)aminomethyl]phenoxo)-bis(μ-acetato)dizinc(II) tetraphenylborate(CAS DataBase Reference)
    10. NIST Chemistry Reference: (μ-4-chloro-2,6-bis[bis(2-methoxyethyl)aminomethyl]phenoxo)-bis(μ-acetato)dizinc(II) tetraphenylborate(637350-93-7)
    11. EPA Substance Registry System: (μ-4-chloro-2,6-bis[bis(2-methoxyethyl)aminomethyl]phenoxo)-bis(μ-acetato)dizinc(II) tetraphenylborate(637350-93-7)

  • 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: 637350-93-7(Hazardous Substances Data)

637350-93-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 637350-93-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,7,3,5 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 637350-93:
(8*6)+(7*3)+(6*7)+(5*3)+(4*5)+(3*0)+(2*9)+(1*3)=167
167 % 10 = 7
So 637350-93-7 is a valid CAS Registry Number.

637350-93-7Downstream Products

637350-93-7Relevant articles and documents

Aminopeptidase function of dinuclear zinc(II) complexes of phenol-based dinucleating ligands: Effect of p-substituents

Sakiyama, Hiroshi,Igarashi, Yasuhiro,Nakayama, Yuuki,Hossain, Md. Jamil,Unoura, Kei,Nishida, Yuzo

, p. 256 - 260 (2003)

The aminopeptidase functions of newly obtained dinuclear zinc(II) complexes [Zn2(bonp)(MeCO2)2]BPh4 (1) and [Zn2(bocp)(MeCO2)2]BPh4 (2) were estimated using L-leucine-p-nitroanilide as a substrate [H(bonp): 2,6-bis[bis(2-methoxyethyl)aminomethyl]-4-nitrophenol; H(bocp): 4-chloro-2,6-bis[bis(2-methoxyethyl)aminomethyl]phenol]. Both complexes showed aminopeptidase activities, and a second-order rate equation was obtained as v=k[complex][substrate]. The second-order rate constants k were 5.9(5)×10-1 for complex 1, and 2.7(1)×10-2 dm3 mol-1 s-1 for complex 2. Compared to the previously reported complex, [Zn2(bomp)(MeCO2)2]BPh4 (3) [H(bomp): 2,6-bis[bis(2-methoxyethyl)aminomethyl]-4-methylphenol], the aminopeptidase activity was improved 250 times by the substitution of the p-methyl group into p-nitro group. The rate constants were found to be ordered as 1>2>3 (250:10:1), and this order is a decreasing order of the electron-withdrawing effect of the p-substituents of the dinucleating ligands 1(-NO2)>2(-Cl)>3(-CH3).

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