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CAS

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155601-03-9

1-benzyl-3,5-dibromo-4-nitro-1H-pyrazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 155601-03-9 Structure

  • Basic information

    1. Product Name: 1-benzyl-3,5-dibromo-4-nitro-1H-pyrazole
    2. Synonyms: 1-benzyl-3,5-dibromo-4-nitro-1H-pyrazole
    3. CAS NO:155601-03-9
    4. Molecular Formula: C10H7Br2N3O2
    5. Molecular Weight: 360.98948
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 155601-03-9.mol

  • Chemical Properties

    1. Melting Point: 132-133°
    2. Boiling Point: 407.6±45.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.97±0.1 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. PKA: -6.07±0.10(Predicted)
    10. CAS DataBase Reference: 1-benzyl-3,5-dibromo-4-nitro-1H-pyrazole(CAS DataBase Reference)
    11. NIST Chemistry Reference: 1-benzyl-3,5-dibromo-4-nitro-1H-pyrazole(155601-03-9)
    12. EPA Substance Registry System: 1-benzyl-3,5-dibromo-4-nitro-1H-pyrazole(155601-03-9)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: IRRITANT
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 155601-03-9(Hazardous Substances Data)

155601-03-9 Usage

Chemical class

Pyrazole class of organic compounds

Appearance

Yellow crystalline solid

Uses

a. Synthesis of pharmaceuticals and agrochemicals
b. Reagent in organic synthesis
c. Building block in preparation of heterocyclic compounds

Pharmacological properties

Not specified, but implied due to use in pharmaceutical and agrochemical synthesis

Chemical versatility

Presence of nitro and bromo groups allows for various chemical reactions and applications in organic chemistry

Check Digit Verification of cas no

The CAS Registry Mumber 155601-03-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,6,0 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 155601-03:
(8*1)+(7*5)+(6*5)+(5*6)+(4*0)+(3*1)+(2*0)+(1*3)=109
109 % 10 = 9
So 155601-03-9 is a valid CAS Registry Number.

155601-03-9Relevant articles and documents

Keratin Dyeing Compounds, Keratin Dyeing Compositions Containing Said Compounds, and Use Thereof

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, (2009/12/05)

Compositions for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and at least one 3-substituted pyrazole keratin dyeing compound and derivatives thereof. A method for oxidative dyeing of keratin fibers, comprising applying

Oxidation hair dye composition based on 4,5-diaminopyrazole and m-phenylenediamine derivatives

-

, (2008/06/13)

The oxidation hair dye composition contains from 0.01 to 4.0 percent by weight of a developer substance including at least one diaminopyrazole of the formula (I) STR1 wherein R1 is selected from the group consisting of hydrogen, an alkyl group

Process for the synthesis of 4,5-diaminopyrazole derivatives useful for dyeing hair

-

, (2008/06/13)

The subject matter of the present invention is directed to a process for producing 4,5-diaminopyrazole derivatives of the general formula (I) STR1 where R1 and R2 independently designate hydrogen, a C1 - to C6 -

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