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1-(3-Bromopyridin-4-yl)ethanone is an organic compound with the chemical formula C8H7BrNO. It is a member of the ketone class, featuring a carbonyl group attached to two alkyl or aryl groups. 1-(3-Bromopyridin-4-yl)ethanone is distinguished by the presence of a pyridine ring with a bromine atom at the 3-position and a ketone group at the 4-position. Known for its versatile reactivity, it serves as a valuable building block in the synthesis of pharmaceuticals and other organic compounds.

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  • 111043-06-2 Structure
  • Basic information

    1. Product Name: 1-(3-BROMOPYRIDIN-4-YL)ETHANONE
    2. Synonyms: 1-(3-BROMOPYRIDIN-4-YL)ETHANONE;1-(3-broMo-4-pyridinyl)ethanone;4-Acetyl-3-broMopyridine;1-(2-BroMo-pyridin-4-yl)-ethanone;ETHANAONE, 1-(3-BROMO-4-PYRIDINYL)-;1-(3-Bromopyridin-4-yl)ethan-1-one
    3. CAS NO:111043-06-2
    4. Molecular Formula: C7H6BrNO
    5. Molecular Weight: 200.03264
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 111043-06-2.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 265.0±25.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.534±0.06 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: 2-8°C
    8. Solubility: N/A
    9. PKA: 1.17±0.18(Predicted)
    10. CAS DataBase Reference: 1-(3-BROMOPYRIDIN-4-YL)ETHANONE(CAS DataBase Reference)
    11. NIST Chemistry Reference: 1-(3-BROMOPYRIDIN-4-YL)ETHANONE(111043-06-2)
    12. EPA Substance Registry System: 1-(3-BROMOPYRIDIN-4-YL)ETHANONE(111043-06-2)
  • 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: 111043-06-2(Hazardous Substances Data)

111043-06-2 Usage

Uses

Used in Pharmaceutical Synthesis:
1-(3-Bromopyridin-4-yl)ethanone is used as a key intermediate in the synthesis of various pharmaceuticals for its ability to be readily incorporated into complex molecular structures. Its unique structure allows for the development of new drugs with potential therapeutic applications.
Used in Organic Chemistry:
In the field of organic chemistry, 1-(3-Bromopyridin-4-yl)ethanone is utilized as a versatile reagent for the preparation of a wide range of organic compounds. Its reactivity enables chemists to explore various synthetic pathways and create novel molecules with specific properties.
Used in Chemical Research:
1-(3-Bromopyridin-4-yl)ethanone is employed as a research tool in chemical investigations, particularly in studies focused on the synthesis and properties of pyridine-based compounds. Its unique structure and reactivity make it an interesting subject for understanding reaction mechanisms and developing new synthetic methodologies.
Safety Considerations:
It is important to handle 1-(3-Bromopyridin-4-yl)ethanone with care due to its toxic nature. Proper safety measures should be taken to avoid skin, eye, and respiratory system irritation. Appropriate personal protective equipment (PPE) and handling procedures are essential to minimize exposure and ensure the safety of those working with 1-(3-Bromopyridin-4-yl)ethanone.

Check Digit Verification of cas no

The CAS Registry Mumber 111043-06-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,0,4 and 3 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 111043-06:
(8*1)+(7*1)+(6*1)+(5*0)+(4*4)+(3*3)+(2*0)+(1*6)=52
52 % 10 = 2
So 111043-06-2 is a valid CAS Registry Number.
InChI:InChI=1S/C7H6BrNO/c1-5(10)6-2-3-9-4-7(6)8/h2-4H,1H3

111043-06-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(3-bromopyridin-4-yl)ethanone

1.2 Other means of identification

Product number -
Other names 1-(2-bromo-pyridin-4-yl)-ethanone

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:111043-06-2 SDS

111043-06-2Relevant articles and documents

Aminopyridyloxypyrazole derivative and preparation method and application thereof

-

, (2021/05/19)

The invention relates to an aminopyridyloxypyrazole derivative and a preparation method and application thereof. The structure of the aminopyridyloxypyrazole derivative is shown as a formula (I). The invention provides a brand-new aminopyridyloxypyrazole derivative which has obvious effects of inhibiting TGF [beta] R1 (ALK5) kinase activity and treating cancer or fibrosis related diseases, and the preparation method of the derivative is simple and easy to operate.

FARNESOID X RECEPTOR AGONISTS AND USES THEREOF

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, (2020/04/24)

Described herein are compounds that are farnesoid X receptor agonists, methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds in the treatment of conditions, diseases, or disorders associated with farnesoid X receptor activity.

FARNESOID X RECEPTOR AGONISTS AND USES THEREOF

-

, (2020/04/25)

Described herein are compounds that are farnesoid X receptor agonists, methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds in the treatment of conditions, diseases, or disorders associated with farnesoid X receptor activity.

TYK2 INHIBITORS AND USES THEREOF

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, (2020/06/19)

The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of TYK2, and the treatment of TYK2-mediated disorders.

PYRIDINYL PYRAZOLES AS MODULATORS OF RORyT

-

Paragraph 0329, (2020/01/08)

The present invention comprises compounds of Formula I. wherein: R1, R3, R4, R5, R6, and Q are defined in the specification. The invention also comprises a method of treating or ameliorating a ROR-γ-t mediated syndrome, disorder or disease, including wherein the syndrome, disorder or disease is selected from the group consisting of rheumatoid arthritis, psoriatic arthritis, and psoriasis. The invention also comprises a method of modulating RORγt activity in a mammal by administration of a therapeutically effective amount of at least one compound of Formula I.

6-AMINOPYRIDIN-3-YL PYRAZOLES AS MODULATORS OF RORgT

-

Paragraph 0264-0265, (2020/01/08)

The present invention comprises compounds of Formula I. wherein: R1, Q, R3, R4, R5, R6, A1, and A2 are defined in the specification. The invention also comprises a method of treating or ameliorating a ROR-γ-t mediated syndrome, disorder or disease, including wherein the syndrome, disorder or disease is selected from the group consisting of rheumatoid arthritis, psoriatic arthritis, and psoriasis. The invention also comprises a method of modulating RORγt activity in a mammal by administration of a therapeutically effective amount of at least one compound of Formula I.

MODULATORS OF METHYL MODIFYING ENZYMES, COMPOSITIONS AND USES THEREOF

-

, (2016/09/22)

Provided are novel compounds of Formula (I): and pharmaceutically acceptable salts thereof, which are useful for treating a variety of diseases, disorders or conditions, associated with methyl modifying enzymes. Also provided are pharmaceutical compositions comprising the novel compounds of Formula (I), pharmaceutically acceptable salts thereof, and methods for their use in treating one or more diseases, disorders or conditions, associated with methyl modifying enzymes.

BTK INHIBITORS

-

, (2014/08/07)

The present invention provides Bruton's Tyrosine Kinase (Btk) inhibitor compounds according to Formula I or a pharmaceutically acceptable salt thereof or to pharmaceutical compositions comprising these compounds and to their use in therapy. In particular, the present invention relates to the use of Btk inhibitor compounds in the treatment of Btk mediated disorders.

BTK INHIBITORS

-

, (2014/08/06)

The present invention provides Bruton's Tyrosine Kinase (Btk) inhibitor compounds according to Formula I or a pharmaceutically acceptable salt thereof or to pharmaceutical compositions comprising these compounds and to their use in therapy. In particular, the present invention relates to the use of Btk inhibitor compounds in the treatment of Btk mediated disorders.

BTK INHIBITORS

-

, (2014/08/07)

The present invention provides Bruton's Tyrosine Kinase (Btk) inhibitor compounds according to Formula (I) or pharmaceutically acceptable salts thereof. (Formula I) or a pharmaceutically acceptable salt thereof or to pharmaceutical compositions comprising these compounds and to their use in therapy. In particular, the present invention relates to the use of Btk inhibitor compounds in the treatment of Btk mediated disorders.

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