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2(1H)-Pyridinone,3-chloro-4-hydroxy-(9CI) is a chemical compound with the molecular formula C5H4ClNO2. It is a derivative of pyridinone, containing a chlorine atom and a hydroxy group. This versatile compound is known for its potential applications in both the pharmaceutical and chemical industries due to its unique structural features and properties.

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  • 103792-81-0 Structure
  • Basic information

    1. Product Name: 2(1H)-Pyridinone,3-chloro-4-hydroxy-(9CI)
    2. Synonyms: 2(1H)-Pyridinone,3-chloro-4-hydroxy-(9CI);3-Chloro-2,4-dihydroxypyridine;2(1H)-Pyridinone, 3-chloro-4-hydroxy-;3-Chloro-4-hydroxy-2(1H)-pyridinone;3-chloro-4-hydroxy-1,2-dihydropyridin-2-one;3-Chloro-4-hydroxypyridin-2(1H)-one
    3. CAS NO:103792-81-0
    4. Molecular Formula: C5H4ClNO2
    5. Molecular Weight: 145.54
    6. EINECS: 258-441-1
    7. Product Categories: PYRIDINE
    8. Mol File: 103792-81-0.mol
  • Chemical Properties

    1. Melting Point: 310 °C (decomp)
    2. Boiling Point: 283 ºC
    3. Flash Point: 125 ºC
    4. Appearance: /
    5. Density: 1.56
    6. Vapor Pressure: 0.00412mmHg at 25°C
    7. Refractive Index: 1.617
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. PKA: 4.50±1.00(Predicted)
    11. CAS DataBase Reference: 2(1H)-Pyridinone,3-chloro-4-hydroxy-(9CI)(CAS DataBase Reference)
    12. NIST Chemistry Reference: 2(1H)-Pyridinone,3-chloro-4-hydroxy-(9CI)(103792-81-0)
    13. EPA Substance Registry System: 2(1H)-Pyridinone,3-chloro-4-hydroxy-(9CI)(103792-81-0)
  • 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: 103792-81-0(Hazardous Substances Data)

103792-81-0 Usage

Uses

Used in Pharmaceutical Industry:
2(1H)-Pyridinone,3-chloro-4-hydroxy-(9CI) is used as a precursor for the synthesis of various drugs and pharmaceuticals. Its unique structure allows it to be a key component in the development of new medications, contributing to the advancement of healthcare.
Used in Organic Chemistry:
In the field of organic chemistry, 2(1H)-Pyridinone,3-chloro-4-hydroxy-(9CI) serves as a building block for the synthesis of more complex organic molecules. Its presence in these reactions can lead to the creation of novel compounds with a range of applications.
Used in Antibacterial Applications:
2(1H)-Pyridinone,3-chloro-4-hydroxy-(9CI) has been studied for its potential antibacterial properties. It is used as an active ingredient in the development of new antimicrobial agents, helping to combat bacterial infections and contributing to the field of infectious disease management.
Used in Antiviral Applications:
Additionally, this compound has shown promise in antiviral research. It is used in the exploration of new antiviral therapies, potentially offering new solutions to viral diseases and enhancing public health.

Check Digit Verification of cas no

The CAS Registry Mumber 103792-81-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,7,9 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 103792-81:
(8*1)+(7*0)+(6*3)+(5*7)+(4*9)+(3*2)+(2*8)+(1*1)=120
120 % 10 = 0
So 103792-81-0 is a valid CAS Registry Number.
InChI:InChI=1/C5H4ClNO2/c6-4-3(8)1-2-7-5(4)9/h1-2H,(H2,7,8,9)

103792-81-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-Chloro-2,4-Dihydroxypyridine

1.2 Other means of identification

Product number -
Other names 3-chloro-4-hydroxy-1H-pyridin-2-one

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:103792-81-0 SDS

103792-81-0Relevant articles and documents

Synthesis, Antitumor Activity, and Antiviral Activity of 3-Substituted 3-Deazacytidines and 3-Substituted 3-Deazauridines

McNamara, Dennis J.,Cook, P. Dan,Allen, Lois B.,Kehoe, Mary J.,Holland, Carolyn S.,Teepe, Annette G.

, p. 2006 - 2011 (2007/10/02)

Novel 3-substituted analogues of 4-amino-1-β-D-ribofuranosyl-2(1H)-pyridinone (3-deazacytidine, 3) and 4-hydroxy-1-β-D-ribofuranosyl-2(1H)-pyridinone (3-deazauridine, 4) have been synthesized and tested for antitumor and antiviral activity.Thus the 3-chloro (9a), 3-bromo (9b), and 3-nitro (9c) analogues of 3 and the 3-chloro (9d), 3-bromo (9e), and 3-nitro (9f) analogues of 4 were prepared by standard glycosylating procedures.Novel requisite heterocycles 4-amino-3-chloro-2(1H)-pyridinone (7a) and 4-amino-3-bromo-2(1H)-pyridinone (7b) were prepared by halogenating4-amino-2(1H)-pyridinone (5).Requisite heterocycles 4-amino-3-nitro-2(1H)-pyridinone (7c), 3-chloro-4-hydroxy-2(1H)-pyridinone (7d), 3-bromo-4-hydroxy-2(1H)-pyridinone (7e), and 4-hydroxy-3-nitro-2(1H)-pyridinone (7f) were synthesized by known procedures from 4-hydroxy-2(1H)-pyridinone (6).Structure proof of target nucleosides was provided by independent synthesis, 1H NMR, and UV.Compounds 9a-f were devoid of activity against intraperitoneally implanted L1210 leukemia in mice.Compound 9f displayed significant activity against rhinovirus type 34 grown in WISH cells. 4-Amino-3-fluoro-1-β-D-ribofuranosyl-2(1H)-pyridinone (1) displayed good activity against intraperitoneally implanted P388 leukemia in mice, but it was devoid of activity against M5076 sarcoma, amelanotic (LOX) melanoma xenograft, and subrenal capsule human mammary carcinoma MX-1 xenograft in mice.Compound 1 also displayed significant activity against rhinovirus type 34.

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