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CAS

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4865-84-3

2-(1,2-Benzisoxazol-3-yl)acetic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 4865-84-3 Structure

  • Basic information

    1. Product Name: 2-(1,2-Benzisoxazol-3-yl)acetic acid
    2. Synonyms: SALOR-INT L157759-1EA;2-(1,2-BENZISOXAZOL-3-YL)ACETIC ACID;2-(BENZO[D]ISOXAZOL-3-YL)ACETIC ACID;1,2-BENZISOXAZOLE-3-ACETIC ACID;1,2-BENZISOXAZOL-3-YLACETIC ACID;1,2-BENZISOXAZOLE-3-ACETIC ACID (FOR ZONISAMIDE);1,2-BENZISOXAZOLE-3-METHANECARBONIC ACID;1,2-Benzisoxazol-3-ylacetic
    3. CAS NO:4865-84-3
    4. Molecular Formula: C9H7NO3
    5. Molecular Weight: 177.16
    6. EINECS: N/A
    7. Product Categories: Oxazole&Isoxazole;Organic acids;API intermediates;Heterocycles
    8. Mol File: 4865-84-3.mol

  • Chemical Properties

    1. Melting Point: 123 °C
    2. Boiling Point: 377.3 °C at 760 mmHg
    3. Flash Point: 182 °C
    4. Appearance: /
    5. Density: 1.394 g/cm3
    6. Vapor Pressure: 2.3E-06mmHg at 25°C
    7. Refractive Index: N/A
    8. Storage Temp.: 2-8°C
    9. Solubility: soluble in Methanol
    10. PKA: 3.60±0.30(Predicted)
    11. CAS DataBase Reference: 2-(1,2-Benzisoxazol-3-yl)acetic acid(CAS DataBase Reference)
    12. NIST Chemistry Reference: 2-(1,2-Benzisoxazol-3-yl)acetic acid(4865-84-3)
    13. EPA Substance Registry System: 2-(1,2-Benzisoxazol-3-yl)acetic acid(4865-84-3)

  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: 36/37/38
    3. Safety Statements: 26-37/39
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: IRRITANT
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 4865-84-3(Hazardous Substances Data)

4865-84-3 Usage

Chemical Properties

off-white solid

Check Digit Verification of cas no

The CAS Registry Mumber 4865-84-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,6 and 5 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4865-84:
(6*4)+(5*8)+(4*6)+(3*5)+(2*8)+(1*4)=123
123 % 10 = 3
So 4865-84-3 is a valid CAS Registry Number.
InChI:InChI=1/C9H7NO3/c11-9(12)5-7-6-3-1-2-4-8(6)13-10-7/h1-4H,5H2,(H,11,12)/p-1

4865-84-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(1,2-Benzisoxazol-3-yl)acetic acid

1.2 Other means of identification

Product number -
Other names 1,2-BENZISOXAZOLE-3-METHANECARBONIC ACID

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:4865-84-3 SDS

4865-84-3Relevant articles and documents

A PROCESS FOR THE MANUFACTURE OF ZONISAMIDE

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Page/Page column 9, (2010/02/11)

The present invention describes an improved process for the preparation of 1,2Benzisoxazole-3-methanesulphonamide (Zonisamide), a well known anti-epileptic agent which possesses anti-convulsant and anti-neurotoxic effects. Other aspect of this invention are isolation of a key intermediate, viz., crystalline sodium chloride associated 1,2Benzisoxazole-3-methane sodium sulfonate (BOS-Na:NaCl). The isolated crude BOSNa:NaCl is directly converted to Zonisamide using controlled molar ratio of chlorosulfonic acid to avoid the disulfonated side products. The analytical characteristics like IR and XRD data of the BOS-Na:NaCl are also reported to confirm its nature.

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