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CAS

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43077-77-6

4,5-Dihydroxy-pyridine-2-carboxylic acid, also known as dihydroxypyridinecarboxylic acid, is a chemical compound with the molecular formula C6H5NO4. It is a derivative of pyridine and contains two hydroxyl groups and a carboxylic acid group. This versatile chemical is known for its potential applications in the pharmaceutical and food industries, particularly due to its antioxidant properties and its role in the synthesis of pharmaceuticals.

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  • 43077-77-6 Structure

  • Basic information

    1. Product Name: 4,5-Dihydroxy-pyridine-2-carboxylic acid
    2. Synonyms: 4,5-Dihydroxy-pyridine-2-carboxylic acid;2-Pyridinecarboxylicacid,4,5-dihydroxy-;5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid;4,5-dihydroxypicolinic acid
    3. CAS NO:43077-77-6
    4. Molecular Formula: C6H5NO4
    5. Molecular Weight: 155.1082
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 43077-77-6.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 374.6 °C at 760 mmHg
    3. Flash Point: 180.4 °C
    4. Appearance: /
    5. Density: 1.708 g/cm3
    6. Vapor Pressure: 3.83E-07mmHg at 25°C
    7. Refractive Index: 1.657
    8. Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
    9. Solubility: N/A
    10. CAS DataBase Reference: 4,5-Dihydroxy-pyridine-2-carboxylic acid(CAS DataBase Reference)
    11. NIST Chemistry Reference: 4,5-Dihydroxy-pyridine-2-carboxylic acid(43077-77-6)
    12. EPA Substance Registry System: 4,5-Dihydroxy-pyridine-2-carboxylic acid(43077-77-6)

  • 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: 43077-77-6(Hazardous Substances Data)

43077-77-6 Usage

Uses

Used in Pharmaceutical Synthesis:
4,5-Dihydroxy-pyridine-2-carboxylic acid is used as a key intermediate in the synthesis of various pharmaceuticals. Its unique structure allows it to be a building block for the development of new drugs, particularly those targeting neurological and neurodegenerative disorders.
Used in Neurological and Neurodegenerative Treatment:
In the field of medicine, 4,5-Dihydroxy-pyridine-2-carboxylic acid is used as a potential therapeutic agent for the treatment of neurological and neurodegenerative disorders. Its role in these treatments is attributed to its ability to potentially modulate key biological pathways involved in such conditions.
Used in Antioxidant Formulations:
4,5-Dihydroxy-pyridine-2-carboxylic acid is used as an antioxidant in dietary supplements and functional foods. Its antioxidant properties make it a valuable ingredient for products aimed at promoting health and wellness by combating oxidative stress.
Used in the Food Industry:
In the food industry, 4,5-Dihydroxy-pyridine-2-carboxylic acid may be utilized for its functional properties, such as enhancing the stability and quality of food products, although specific applications would depend on further research and regulatory approval.
Each of these applications highlights the diverse utility of 4,5-Dihydroxy-pyridine-2-carboxylic acid, underscoring its importance in both medical and commercial domains.

Check Digit Verification of cas no

The CAS Registry Mumber 43077-77-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,0,7 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 43077-77:
(7*4)+(6*3)+(5*0)+(4*7)+(3*7)+(2*7)+(1*7)=116
116 % 10 = 6
So 43077-77-6 is a valid CAS Registry Number.
InChI:InChI=1/C6H5NO4/c8-4-1-3(6(10)11)7-2-5(4)9/h1-2,9H,(H,7,8)(H,10,11)

43077-77-6SDS

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 5-Hydroxy-4-oxo-1,4-dihydropyridine-2-carboxylic acid

1.2 Other means of identification

Product number -
Other names 4,5-Hexadien-1-ol

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:43077-77-6 SDS

43077-77-6Upstream product

43077-77-6Relevant articles and documents

2-oxo-1-[[(substituted sulfonyl)amino]carbonyl]azetidines

-

, (2008/06/13)

Antibacterial activity is exhibited by 2-azetidinones having a 3-acylamino substituent and having an activating group in the 1-position of the formula STR1

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