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CAS

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29938-71-4

PD 86683, also known as (5-Chloro-1,3-diMethyl-1H-pyrazol-4-yl)(2-fluorophenyl)Methanone, is a light pink crystal that serves as an intermediate in the synthesis of a Zolazepam (Z613500) metabolite. It is known to cause mammary adenocarcinomas in male rats and has been identified as a potent mutagen in TA98 and TA100.

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  • 29938-71-4 Structure

  • Basic information

    1. Product Name: PD 86683
    2. Synonyms: (5-Chloro-1,3-diMethyl-1H-pyrazol-4-yl)(2-fluorophenyl)Methanone;5-Chloro-1,3-diMethylpyrazol-4-yl o-fluorophenyl Ketone;PD 86683
    3. CAS NO:29938-71-4
    4. Molecular Formula: C12H10ClFN2O
    5. Molecular Weight: 252.6720032
    6. EINECS: N/A
    7. Product Categories: Aromatics, Heterocycles, Mutagenesis Research Chemicals, Pharmaceuticals, Intermediates & Fine Chemicals
    8. Mol File: 29938-71-4.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 368.4±42.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.31±0.1 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. PKA: -1.47±0.10(Predicted)
    10. CAS DataBase Reference: PD 86683(CAS DataBase Reference)
    11. NIST Chemistry Reference: PD 86683(29938-71-4)
    12. EPA Substance Registry System: PD 86683(29938-71-4)

  • 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: 29938-71-4(Hazardous Substances Data)

29938-71-4 Usage

Uses

Used in Pharmaceutical Industry:
PD 86683 is used as an intermediate in the synthesis of Zolazepam metabolites for the development of new pharmaceutical compounds. Its role in the synthesis process is crucial for creating potential treatments for various medical conditions.
Used in Research and Development:
PD 86683 is utilized in research and development as a potent mutagen in TA98 and TA100, which aids scientists in understanding the mutagenic properties of different compounds and their potential effects on human health.
Used in Cancer Studies:
PD 86683 is used in cancer research to study the effects of mammary adenocarcinomas in male rats, providing valuable insights into the development and progression of this type of cancer.
Used in Chemical Synthesis:
As a light pink crystal, PD 86683 is employed in chemical synthesis processes, where its unique properties can be harnessed to create new compounds with potential applications in various industries.

Check Digit Verification of cas no

The CAS Registry Mumber 29938-71-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,9,3 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 29938-71:
(7*2)+(6*9)+(5*9)+(4*3)+(3*8)+(2*7)+(1*1)=164
164 % 10 = 4
So 29938-71-4 is a valid CAS Registry Number.

29938-71-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name (5-chloro-1,3-dimethylpyrazol-4-yl)-(2-fluorophenyl)methanone

1.2 Other means of identification

Product number -
Other names 1,3-dimethyl-4-o-fluorbenzoyl-5-chlorpyrazol

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:29938-71-4 SDS

29938-71-4Relevant articles and documents

Reinvestigating the synthesis of key intermediates in the preparation of zolazepam—I: (5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)(2-fluorophenyl) methanone

Chahardoli, Esmaeil,Fakhraian, Hossein,Nafari, Yaser,Taghizadeh, Mohammad Javad

, (2022/02/03)

The synthesis of (5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)(2-fluorophenyl) methanone (IV) as the key intermediate in the preparation of zolazepam is reconsidered. The previous report for the preparation of this compound consist of acylation of 5-chloro-1,3-

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