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5-(3-BROMO-PHENYL)-1H-PYRAZOLE, a pyrazole derivative with the molecular formula C9H6BrN3, is a chemical compound that features a bromo-substituted phenyl group. It is widely recognized for its role in organic synthesis and as a building block for more complex organic compounds. Additionally, it has demonstrated pharmaceutical properties, making it a subject of interest for the development of new drugs. Due to its potential hazards and reactivity, it is crucial to handle this chemical with care and follow proper safety protocols.

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  • 149739-65-1 Structure
  • Basic information

    1. Product Name: 5-(3-BROMO-PHENYL)-1H-PYRAZOLE
    2. Synonyms: 5-(3-BROMO-PHENYL)-1H-PYRAZOLE;3-(3-bromophenyl)-1H-pyrazol;1-Bromo-3-(1H-pyrazol-3-yl)benzene
    3. CAS NO:149739-65-1
    4. Molecular Formula: C9H7BrN2
    5. Molecular Weight: 223.07
    6. EINECS: N/A
    7. Product Categories: Phenyls & Phenyl-Het;Halides;Phenyls & Phenyl-Het;Building Blocks;C9;Chemical Synthesis;Halogenated Heterocycles;Heterocyclic Building Blocks;Pyrazoles
    8. Mol File: 149739-65-1.mol
  • Chemical Properties

    1. Melting Point: 71-75℃
    2. Boiling Point: 375.6 °C at 760 mmHg
    3. Flash Point: 181 °C
    4. Appearance: /
    5. Density: 1.565g/cm3
    6. Vapor Pressure: 1.66E-05mmHg at 25°C
    7. Refractive Index: 1.635
    8. Storage Temp.: 2-8°C
    9. Solubility: N/A
    10. PKA: 13.28±0.10(Predicted)
    11. CAS DataBase Reference: 5-(3-BROMO-PHENYL)-1H-PYRAZOLE(CAS DataBase Reference)
    12. NIST Chemistry Reference: 5-(3-BROMO-PHENYL)-1H-PYRAZOLE(149739-65-1)
    13. EPA Substance Registry System: 5-(3-BROMO-PHENYL)-1H-PYRAZOLE(149739-65-1)
  • Safety Data

    1. Hazard Codes: Xn
    2. Statements: 22
    3. Safety Statements: N/A
    4. RIDADR: UN 2811
    5. WGK Germany: 3
    6. RTECS:
    7. HazardClass: N/A
    8. PackingGroup: N/A
    9. Hazardous Substances Data: 149739-65-1(Hazardous Substances Data)

149739-65-1 Usage

Uses

Used in Organic Synthesis:
5-(3-BROMO-PHENYL)-1H-PYRAZOLE is used as a key intermediate in the synthesis of various organic compounds. Its unique structure allows it to participate in a range of reactions, making it a valuable component in the creation of pharmaceuticals, agrochemicals, and other specialty chemicals.
Used in Pharmaceutical Development:
In the pharmaceutical industry, 5-(3-BROMO-PHENYL)-1H-PYRAZOLE is used as a potential drug candidate for the development of new medications. Its pharmaceutical properties have been studied, and it is being explored for its potential therapeutic applications, including the treatment of various diseases and conditions.
Used in Research and Development:
5-(3-BROMO-PHENYL)-1H-PYRAZOLE is also utilized in research and development settings to investigate its chemical properties, reactivity, and potential applications in various fields. This includes studying its interactions with other compounds and understanding its role in chemical reactions, which can contribute to the advancement of scientific knowledge and the development of innovative products.

Check Digit Verification of cas no

The CAS Registry Mumber 149739-65-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,7,3 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 149739-65:
(8*1)+(7*4)+(6*9)+(5*7)+(4*3)+(3*9)+(2*6)+(1*5)=181
181 % 10 = 1
So 149739-65-1 is a valid CAS Registry Number.
InChI:InChI=1/C9H7BrN2/c10-8-3-1-2-7(6-8)9-4-5-11-12-9/h1-6H,(H,11,12)

149739-65-1 Well-known Company Product Price

  • Brand
  • (Code)Product description
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  • Alfa Aesar

  • (H50438)  3-(3-Bromophenyl)-1H-pyrazole, 98%   

  • 149739-65-1

  • 1g

  • 1534.0CNY

  • Detail
  • Alfa Aesar

  • (H50438)  3-(3-Bromophenyl)-1H-pyrazole, 98%   

  • 149739-65-1

  • 5g

  • 6958.0CNY

  • Detail
  • Aldrich

  • (678805)  3-(3-Bromophenyl)-1H-pyrazole  97%

  • 149739-65-1

  • 678805-1G

  • 610.74CNY

  • Detail

149739-65-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-(3-Bromo-Phenyl)-1H-Pyrazole

1.2 Other means of identification

Product number -
Other names 5-(3-BROMO-PHENYL)-1H-PYRAZOLE

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:149739-65-1 SDS

149739-65-1Relevant articles and documents

PYRIMIDINE PYRAZOLYL DERIVATIVES AND THEIR USE AS IRAK INHIBITORS

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Paragraph 0375-0376, (2019/03/06)

The present invention provides compounds of Formula (II) for the treatment of cancer, rheumatoid arthritis and other diseases.

PYRIMIDINE PYRAZOLYL DERIVATIVES AND THEIR USE AS IRAK INHIBITORS

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Page/Page column 118; 119, (2015/07/23)

The present invention provides compounds of Formula (II) for the treatment of cancer, rheumatoid arthritis and other diseases.

N-PIPERIDIN-4-YL DERIVATIVES

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Page/Page column 22, (2013/04/10)

The invention relates to a N-piperidin-4-yl derivative having the general Formula I or a pharmaceutically acceptable salt thereof, to pharmaceutical compositions comprising the same and to the use of said N-piperidin-4-yl derivatives for the treatment and prevention of endometriosis, for the treatment and prevention of pre-menopausal and peri-menopausal hormone-dependent breast cancer, for contraception, or for the treatment of uterine fibroids or other menstrual-related disorders.

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