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2-Bromo-5-fluoro-4-formylpyridine is a chemical compound characterized by the molecular formula C6H3BrFNO. It is a pyridine derivative, which is a fundamental heterocyclic organic compound featuring a six-membered ring structure with one nitrogen atom. 2-Bromo-5-fluoro-4-formylpyridine is notable for its incorporation of a bromine and a fluorine atom, as well as a formyl group, which is a carbonyl group bonded to a hydrogen atom. The presence of these functional groups makes it a versatile intermediate in organic synthesis.

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  • 1005291-43-9 Structure
  • Basic information

    1. Product Name: 2-Bromo-5-fluoro-4-formylpyridine
    2. Synonyms: 2-Bromo-5-fluoro-4-formylpyridine;4-Pyridinecarboxaldehyde, 2-bromo-5-fluoro-;2-Bromo-5-fluoroisonicotinaldehyde98%;2-Bromo-5-fluoro-4-pyridinecarboxaldehyde;2-bromo-5-fluoropyridine-4-carbaldehyde
    3. CAS NO:1005291-43-9
    4. Molecular Formula: C6H3BrFNO
    5. Molecular Weight: 203.9965232
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1005291-43-9.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 251.7±35.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.778±0.06 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C
    8. Solubility: N/A
    9. PKA: -3.62±0.18(Predicted)
    10. CAS DataBase Reference: 2-Bromo-5-fluoro-4-formylpyridine(CAS DataBase Reference)
    11. NIST Chemistry Reference: 2-Bromo-5-fluoro-4-formylpyridine(1005291-43-9)
    12. EPA Substance Registry System: 2-Bromo-5-fluoro-4-formylpyridine(1005291-43-9)
  • 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: 1005291-43-9(Hazardous Substances Data)

1005291-43-9 Usage

Uses

Used in Organic Synthesis:
2-Bromo-5-fluoro-4-formylpyridine is utilized as a key intermediate in the synthesis of various organic compounds. Its unique structure allows for a range of chemical reactions that can lead to the formation of complex molecules.
Used in Pharmaceutical Preparation:
In the pharmaceutical industry, 2-Bromo-5-fluoro-4-formylpyridine is used as a building block for the preparation of different pharmaceuticals. Its reactivity and the presence of multiple functional groups make it a valuable component in the development of new drugs.
Used in Fine Chemicals Production:
2-Bromo-5-fluoro-4-formylpyridine is also employed in the production of fine chemicals, which are high-purity chemicals used in various applications, including the synthesis of specialty materials and the formulation of high-value products.
Storage and Safety:
It is essential to store 2-Bromo-5-fluoro-4-formylpyridine in a cool, dry place in a tightly closed container to ensure its stability and prevent degradation. Due to its potential hazardous effects, it is crucial to handle this chemical with appropriate protective measures, including the use of protective clothing, gloves, and eye/face protection.

Check Digit Verification of cas no

The CAS Registry Mumber 1005291-43-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,5,2,9 and 1 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1005291-43:
(9*1)+(8*0)+(7*0)+(6*5)+(5*2)+(4*9)+(3*1)+(2*4)+(1*3)=99
99 % 10 = 9
So 1005291-43-9 is a valid CAS Registry Number.

1005291-43-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Bromo-5-fluoroisonicotinaldehyde

1.2 Other means of identification

Product number -
Other names 2-bromo-5-fluoropyridine-4-carbaldehyde

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:1005291-43-9 SDS

1005291-43-9Relevant articles and documents

HETEROCYCLIC COMPOUNDS AND THEIR USE FOR TREATMENT OF HELMINTHIC INFECTIONS AND DISEASES

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Paragraph 00397, (2020/11/03)

Provided herein are Heterocyclic compounds of formula (I): and pharmaceutically acceptable salts, tautomers, isotopologues, or stereoisomers thereof, wherein W, X, Y, R1, R2, and RN are as defined herein, compositions comprising an effective amount of a Heterocyclic Compound, and methods for treating or preventing animal and human filarial worm infections and diseases.

BICYCLIC PROLINE COMPOUNDS

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Paragraph 0185-0188, (2018/02/22)

The invention is concerned with the compounds of formula (I) and salts thereof. In addition, the present invention relates to methods of manufacturing and methods of using the compounds of formula (I) as well as pharmaceutical compositions containing such compounds. The compounds may be useful in treating diseases and conditions mediated by TRPA1, such as pain.

Neurotrophic factor tyrosine kinase receptor inhibitor

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Paragraph 0700; 0702-0704, (2018/05/30)

The invention provides a neurotrophic factor tyrosine kinase receptor inhibitor. The tyrosine kinase receptor inhibitor provided by the invention has a tricyclic parent core structure, can inhibit theactivity of Trk kinase and can be used for treating mammalian diseases mediated by the Trk kinase.

1-(HET)ARYLSULFONYL-(PYRROLIDINE OR PIPERIDINE)-2-CARBOXAMIDE DERIVATIVES AND THEIR USE AS TRPA1 ANTAGONISTS

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Paragraph 0732; 0733; 0734, (2016/09/22)

The invention is concerned with the compounds of formula I and salts thereof and other compounds of formulas II-IX as disclosed herein. In addition, the present invention relates to methods of manufacturing and methods of using the compounds of formulas I-IX as well as pharmaceutical compositions containing such compounds. The compounds may be useful in treating diseases and conditions mediated by TRPA1, such as pain or asthma.

SPIRO CONDENSED BARBITURIC ACID DERIVATIVES FOR USE AS ANTIBACTERIAL

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Page/Page column 69-70, (2009/03/07)

In one aspect, the present invention relates to compounds of Formula (I): to pharmaceutically acceptable salts thereof, to methods of using them to treat bacterial infections, and to method for their preparation.

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