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CAS

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1228032-21-0

(4,4',5'-trichloro-5-methoxy-1'H-1,3'-bipyrrole-2,2'-diyl)bis-((2-hydroxyphenyl)methanone) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • (4,4',5'-trichloro-5-methoxy-1'H-1,3'-bipyrrole-2,2'-diyl)bis-((2-hydroxyphenyl)methanone)

    Cas No: 1228032-21-0

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  • 1228032-21-0 Structure

  • Basic information

    1. Product Name: (4,4',5'-trichloro-5-methoxy-1'H-1,3'-bipyrrole-2,2'-diyl)bis-((2-hydroxyphenyl)methanone)
    2. Synonyms:
    3. CAS NO:1228032-21-0
    4. Molecular Formula:
    5. Molecular Weight: 505.741
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1228032-21-0.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: (4,4',5'-trichloro-5-methoxy-1'H-1,3'-bipyrrole-2,2'-diyl)bis-((2-hydroxyphenyl)methanone)(CAS DataBase Reference)
    10. NIST Chemistry Reference: (4,4',5'-trichloro-5-methoxy-1'H-1,3'-bipyrrole-2,2'-diyl)bis-((2-hydroxyphenyl)methanone)(1228032-21-0)
    11. EPA Substance Registry System: (4,4',5'-trichloro-5-methoxy-1'H-1,3'-bipyrrole-2,2'-diyl)bis-((2-hydroxyphenyl)methanone)(1228032-21-0)

  • 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: 1228032-21-0(Hazardous Substances Data)

1228032-21-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228032-21-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,0,3 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1228032-21:
(9*1)+(8*2)+(7*2)+(6*8)+(5*0)+(4*3)+(3*2)+(2*2)+(1*1)=110
110 % 10 = 0
So 1228032-21-0 is a valid CAS Registry Number.

1228032-21-0Upstream product

1228032-21-0Downstream Products

1228032-21-0Relevant articles and documents

Structures, reactivities, and antibiotic properties of the marinopyrroles A-F

Hughes, Chambers C.,Kauffman, Christopher A.,Jensen, Paul R.,Fenical, William

, p. 3240 - 3250 (2010)

Cultivation of actinomycete strain CNQ-418, retrieved from a deep ocean sediment sample off the coast of La Jolla, CA, has provided marinopyrroles A-F. Sharing just 98% 16S rRNA gene sequence identity with S. sannurensis, the strain likely represents a new Streptomyces species. The metabolites contain an unusual 1,3′-bipyrrole core decorated with several chlorine and bromine substituents and possess marked antibacterial activity against methicillin-resistant Staphylococcus aureus (MRSA). The congested N,C-biaryl bond establishes an axis of chirality that, for marinopyrroles A-E, is configurationally stable at room temperature. Moreover, the natural products are fashioned strictly in the M-configuration. The Paal-Knorr condensation was adapted for the synthesis of the 1,3′-bipyrrole core. Halogenation of this material with N-bromosuccinimide cleanly furnished the 4,4′,5,5′- tetrahalogenated core that characterizes this class of marine-derived metabolites.

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