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5-Isoxazolepropanoic acid, 3-methoxy-, methyl ester is a chemical compound with the molecular formula C7H9NO4. It is a derivative of isoxazolepropanoic acid, featuring a methyl ester group and a methoxy substituent at the 3-position. This organic compound is characterized by its isoxazole ring, which is a five-membered heterocyclic ring containing one oxygen and one nitrogen atom. The compound is used in the synthesis of various pharmaceuticals and agrochemicals due to its unique structure and reactivity. It is typically obtained through chemical synthesis involving the reaction of isoxazolepropanoic acid with methanol in the presence of a catalyst. The compound's properties, such as its solubility and stability, can be influenced by the presence of the ester and methoxy groups, making it a versatile building block in organic chemistry.

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  • 16880-23-2 Structure
  • Basic information

    1. Product Name: 5-Isoxazolepropanoic acid, 3-methoxy-, methyl ester
    2. Synonyms: methyl 3-methoxyisoxazol-5-ylpropionate;methyl 3-(3-methoxyisoxazol-5-yl)propanoate;5-Isoxazolepropanoic acid, 3-methoxy-, methyl ester
    3. CAS NO:16880-23-2
    4. Molecular Formula: C8H11NO4
    5. Molecular Weight: 185.18
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 16880-23-2.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 285.3±25.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.166±0.06 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. PKA: -3.11±0.50(Predicted)
    10. CAS DataBase Reference: 5-Isoxazolepropanoic acid, 3-methoxy-, methyl ester(CAS DataBase Reference)
    11. NIST Chemistry Reference: 5-Isoxazolepropanoic acid, 3-methoxy-, methyl ester(16880-23-2)
    12. EPA Substance Registry System: 5-Isoxazolepropanoic acid, 3-methoxy-, methyl ester(16880-23-2)
  • 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: 16880-23-2(Hazardous Substances Data)

16880-23-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16880-23-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,8,8 and 0 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 16880-23:
(7*1)+(6*6)+(5*8)+(4*8)+(3*0)+(2*2)+(1*3)=122
122 % 10 = 2
So 16880-23-2 is a valid CAS Registry Number.

16880-23-2SDS

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 Methyl 3-(3-methoxy-1,2-oxazol-5-yl)propanoate

1.2 Other means of identification

Product number -
Other names 3-(3-methoxy-isoxazol-5-yl)-propionic acid methyl ester

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:16880-23-2 SDS

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