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99217-21-7

2-(4-bromophenyl)-5-propylpyridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 99217-21-7 Structure

  • Basic information

    1. Product Name: 2-(4-bromophenyl)-5-propylpyridine
    2. Synonyms: 2-(4-bromophenyl)-5-propylpyridine
    3. CAS NO:99217-21-7
    4. Molecular Formula:
    5. Molecular Weight: 276.176
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 99217-21-7.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: 2-(4-bromophenyl)-5-propylpyridine(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-(4-bromophenyl)-5-propylpyridine(99217-21-7)
    11. EPA Substance Registry System: 2-(4-bromophenyl)-5-propylpyridine(99217-21-7)

  • 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: 99217-21-7(Hazardous Substances Data)

99217-21-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99217-21-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,2,1 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 99217-21:
(7*9)+(6*9)+(5*2)+(4*1)+(3*7)+(2*2)+(1*1)=157
157 % 10 = 7
So 99217-21-7 is a valid CAS Registry Number.

99217-21-7Relevant articles and documents

SYNTHESIS OF 5-ALKYL-2-(4-CYANOPHENYL)PYRIDINES

Pavlyuchenko, A. I.,Smirnova, N. I.,Kovshev, E. I.,Titov, V. V.

, p. 957 - 960 (2007/10/02)

The synthesis of 5-alkyl-2-(4-cyanophenyl)pyridines was realized by the keto vinylation of N-4-alkenylpiperidines with 4-bromophenyl β-chlorovinyl ketone followed by cyclization of the obtained 4-piperidino-3-alkyl-1-p-bromobenzoyl-1,3-butadienes to 5-alk

5-ALKYL-2-(4-BROMOPHENYL)PYRIDINES

Pavlyuchenko, A. I.,Purvanyatskas, G. V.,Smirnova, N. I.,Titov, V. V.

, p. 1375 - 1378 (2007/10/02)

The cyclization of 1-acryloyl-4-bromobenzene with trans-1-N-piperidino-1-alkenes gave 3-alkyl-6-(4-bromophenyl)-3,4-dihydro-2-N-piperidino-2H-pyrans.These products were converted by the action of hydroxylamine to 5-alkyl-2-(4-bromophenyl)pyridines.

Synthesis and Properties of 5-Alkyl-2-(4-Cyanophenyl)Pyridines

Grebyonkin, M. F.,Petrov, V. F.,Belyaev, V. V.,Pavluchenko, A. I.,Smirnova, N. I.,et al.

, p. 245 - 258 (2007/10/02)

The synthesis, physico-chemical and electro-optical properties of new nematic liquid crystal materials with a positive dielectric anisotropy - the 5-alkyl-2-(4-cyanophenyl)pyridines - are reported.The transition temperatures, transition enthalpies, dielectric optical, and visco-elastic properties, and also the threshold voltages and response times of the twist-effect have been measured for 2-7 homologous and binary mixtures of 5-alkyl-2-(4-cyanophenyl)pyridines (PR) containing the pentyl and heptyl components in the molar proportion 40:60.The results obtained are compared with the properties of 4-cyano-4'-n-alkyl-biphenyls (CB) and 5-n-alkyl-2-(4-cyanophenyl)pyrimidines (PY).

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