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CAS

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1208127-14-3

3-(3-bromophenyl)-5-butyl-1-methyl-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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  • 1208127-14-3 Structure

  • Basic information

    1. Product Name: 3-(3-bromophenyl)-5-butyl-1-methyl-1H-pyrazole
    2. Synonyms: 3-(3-bromophenyl)-5-butyl-1-methyl-1H-pyrazole
    3. CAS NO:1208127-14-3
    4. Molecular Formula:
    5. Molecular Weight: 293.206
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1208127-14-3.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: 3-(3-bromophenyl)-5-butyl-1-methyl-1H-pyrazole(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-(3-bromophenyl)-5-butyl-1-methyl-1H-pyrazole(1208127-14-3)
    11. EPA Substance Registry System: 3-(3-bromophenyl)-5-butyl-1-methyl-1H-pyrazole(1208127-14-3)

  • 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: 1208127-14-3(Hazardous Substances Data)

1208127-14-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1208127-14-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,8,1,2 and 7 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1208127-14:
(9*1)+(8*2)+(7*0)+(6*8)+(5*1)+(4*2)+(3*7)+(2*1)+(1*4)=113
113 % 10 = 3
So 1208127-14-3 is a valid CAS Registry Number.

1208127-14-3Downstream Products

1208127-14-3Relevant articles and documents

One-pot Unsymmetrical Ketone Synthesis Employing a Pyrrole-Bearing Formal Carbonyl Dication Linchpin Reagent

Heller, Stephen T.,Newton, James N.,Fu, Tingting,Sarpong, Richmond

, p. 9839 - 9843 (2015/08/19)

A one-pot procedure for the synthesis of unsymmetrical ketones utilizing a pyrrole-bearing carbonyl linchpin reagent (carbonyl linchpin N,O-dimethylhydroxylamine pyrrole; CLAmP) is reported. In contrast to other carbonyl dielectrophile equivalents, CLAmP enables the synthesis of ketones from a variety of organolithium and Grignard reagents. The electrophilic nature of CLAmP enables the addition of less reactive as well as thermally unstable nucleophiles. CLAmP was designed to form kinetically stable tetrahedral intermediates upon the addition of organometallic nucleophiles. Evidence for the existence of persistent tetrahedral intermediates was obtained through in situ IR studies.

Multi-Step synthesis by using modular flow reactors: The preparation of Yne-Ones and their use in heterocycle synthesis

Baxendale, Ian R.,Schou, Seren C.,Sedelmeier, Joerg,Ley, Steven V.

supporting information; experimental part, p. 89 - 94 (2010/03/03)

"Chemical Equation Presented" Multi-step in flow: The palladium-catalysed acylation of terminal alkynes for the synthesis of yne-ones as well as their further transformation to various heterocycles in a continuous-flow mode is presented. Furthermore, an extension of the simple flow configuration that allows for easy batch splitting and the generation of a heterocyclic library is described (see scheme).

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