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1189757-62-7

5-Bromo-3-methoxypyridin-2-ol, also known as Myclobutanil, is a pyridine-based chemical compound that functions as a fungicide in agricultural applications. It is distinguished by the presence of a bromine atom at the 5-position, a methoxy group at the 3-position, and a hydroxyl group at the 2-position. Myclobutanil is recognized for its ability to control various fungal diseases in crops by inhibiting the synthesis of ergosterol, which is essential for the integrity of fungal cell membranes.

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  • 1189757-62-7 Structure

  • Basic information

    1. Product Name: 5-BroMo-3-Methoxypyridin-2-ol
    2. Synonyms: 5-BroMo-3-Methoxypyridin-2-ol;5-Bromo-3-methoxypyridin-2(1H)-one;2(1H)-Pyridinone, 5-bromo-3-methoxy-;5-Bromo-3-methoxy-2(1H)-pyridinone
    3. CAS NO:1189757-62-7
    4. Molecular Formula: C6H6BrNO2
    5. Molecular Weight: 204.02134
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1189757-62-7.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 327.7±42.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.69±0.1 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: 2-8°C
    8. Solubility: N/A
    9. PKA: 10.43±0.10(Predicted)
    10. CAS DataBase Reference: 5-BroMo-3-Methoxypyridin-2-ol(CAS DataBase Reference)
    11. NIST Chemistry Reference: 5-BroMo-3-Methoxypyridin-2-ol(1189757-62-7)
    12. EPA Substance Registry System: 5-BroMo-3-Methoxypyridin-2-ol(1189757-62-7)

  • 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: 1189757-62-7(Hazardous Substances Data)

1189757-62-7 Usage

Uses

Used in Agricultural Industry:
5-Bromo-3-methoxypyridin-2-ol is used as a fungicide for controlling a range of fungal diseases in crops such as powdery mildew, rust, and leaf spot. It operates by disrupting the synthesis of ergosterol, causing a loss of membrane function in fungi, which ultimately leads to their death. This application helps in protecting crops from yield losses due to fungal infections and ensures food security.
However, the use of Myclobutanil has raised environmental and health concerns due to its potential to accumulate in soil and water, and its possible toxic effects on non-target organisms. As a result, its application is regulated in many countries to mitigate the adverse impacts on the environment and human health.

Check Digit Verification of cas no

The CAS Registry Mumber 1189757-62-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,9,7,5 and 7 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1189757-62:
(9*1)+(8*1)+(7*8)+(6*9)+(5*7)+(4*5)+(3*7)+(2*6)+(1*2)=217
217 % 10 = 7
So 1189757-62-7 is a valid CAS Registry Number.

1189757-62-7SDS

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 5-bromo-3-methoxy-1H-pyridin-2-one

1.2 Other means of identification

Product number -
Other names -

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:1189757-62-7 SDS

1189757-62-7Relevant articles and documents

6-HETEROARYLOXY BENZIMIDAZOLES AND AZABENZIMIDAZOLES AS JAK2 INHIBITORS

-

Paragraph 0633; 0635, (2021/11/13)

The present disclosure provides 6-heteroaryloxy benzimidazole and azabenzimidazole compounds and compositions thereof useful for inhibiting JAK2.

Discovery of pyridone-containing imidazolines as potent and selective inhibitors of neuropeptide Y Y5 receptor

Ando, Makoto,Sato, Nagaaki,Nagase, Tsuyoshi,Nagai, Keita,Ishikawa, Shiho,Takahashi, Hirobumi,Ohtake, Norikazu,Ito, Junko,Hirayama, Mioko,Mitobe, Yuko,Iwaasa, Hisashi,Gomori, Akira,Matsushita, Hiroko,Tadano, Kiyoshi,Fujino, Naoko,Tanaka, Sachiko,Ohe, Tomoyuki,Ishihara, Akane,Kanatani, Akio,Fukami, Takehiro

experimental part, p. 6106 - 6122 (2009/12/24)

A series of 2-pyridone-containing imidazoline derivatives was synthesized and evaluated as neuropeptide Y Y5 receptor antagonists. Optimization of the 2-pyridone structure on the 2-position of the imidazoline ring led to identification of 1-(difluoromethy

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