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CAS

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3260-44-4

4-Hydroxyphthalazine-1-carboxylic acid is a complex organic compound that is a derivative of phthalazine, an aromatic heterocyclic compound. It is characterized by its unique ring structure, which includes two nitrogen atoms and a hydroxy group attached to a carboxylic acid function. While not extensively used in industrial chemical processes, this compound holds potential for applications in pharmaceuticals, dyes, and organic materials due to its intriguing chemical structure and reactivity.

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  • 3260-44-4 Structure

  • Basic information

    1. Product Name: 4-Hydroxyphthalazine-1-carboxylicacid
    2. Synonyms: 4-Hydroxyphthalazine-1-carboxylicacid;1-phthalazinecarboxylic acid, 3,4-dihydro-4-oxo-;4-oxo-3,4-dihydrophthalazine-1-carboxylic acid(SALTDATA: FREE);4-keto-3H-phthalazine-1-carboxylic acid;4-oxo-3H-phthalazine-1-carboxylic acid
    3. CAS NO:3260-44-4
    4. Molecular Formula: C9H6N2O3
    5. Molecular Weight: 190.15554
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 3260-44-4.mol

  • Chemical Properties

    1. Melting Point: 232 °C
    2. Boiling Point: 591.8°Cat760mmHg
    3. Flash Point: 311.7 °C
    4. Appearance: /
    5. Density: 1.56 g/cm3
    6. Vapor Pressure: 7.5E-15mmHg at 25°C
    7. Refractive Index: 1.71
    8. Storage Temp.: 2-8°C
    9. Solubility: N/A
    10. PKA: 1.24±0.20(Predicted)
    11. CAS DataBase Reference: 4-Hydroxyphthalazine-1-carboxylicacid(CAS DataBase Reference)
    12. NIST Chemistry Reference: 4-Hydroxyphthalazine-1-carboxylicacid(3260-44-4)
    13. EPA Substance Registry System: 4-Hydroxyphthalazine-1-carboxylicacid(3260-44-4)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: IRRITANT
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 3260-44-4(Hazardous Substances Data)

3260-44-4 Usage

Uses

Used in Pharmaceutical Development:
4-Hydroxyphthalazine-1-carboxylic acid is used as a chemical intermediate for the synthesis of various pharmaceutical compounds. Its unique structure and reactivity make it a promising candidate for the development of new drugs, particularly in the area of medicinal chemistry.
Used in Dye Production:
In the dye industry, 4-Hydroxyphthalazine-1-carboxylic acid is used as a precursor in the production of certain dyes. Its chemical properties allow for the creation of dyes with specific color characteristics and stability, making it valuable in the formulation of various colorants.
Used in Organic Material Synthesis:
4-Hydroxyphthalazine-1-carboxylic acid is used as a building block in the synthesis of organic materials. Its potential reactivity and structural features contribute to the development of new materials with unique properties, such as improved stability or enhanced performance in specific applications.

Check Digit Verification of cas no

The CAS Registry Mumber 3260-44-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,6 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3260-44:
(6*3)+(5*2)+(4*6)+(3*0)+(2*4)+(1*4)=64
64 % 10 = 4
So 3260-44-4 is a valid CAS Registry Number.
InChI:InChI=1/C9H6N2O3/c12-8-6-4-2-1-3-5(6)7(9(13)14)10-11-8/h1-4H,(H,11,12)(H,13,14)

3260-44-4SDS

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 4-oxo-3H-phthalazine-1-carboxylic acid

1.2 Other means of identification

Product number -
Other names 4-Oxo-3,4-dihydro-1-phthalazin-carbonsaeure

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:3260-44-4 SDS

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