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Ethyl 5-amino-4-cyanoisoxazole-3-carboxylate

PubChem CID
2739975
Structure
Ethyl 5-amino-4-cyanoisoxazole-3-carboxylate_small.png
Ethyl 5-amino-4-cyanoisoxazole-3-carboxylate_3D_Structure.png
Molecular Formula
Synonyms
  • ethyl 5-amino-4-cyanoisoxazole-3-carboxylate
  • 96129-39-4
  • ethyl 5-amino-4-cyano-1,2-oxazole-3-carboxylate
  • 5-amino-4-cyano-3-isoxazolecarboxylic acid ethyl ester
  • Maybridge3_006357
Molecular Weight
181.15 g/mol
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Dates
  • Create:
    2005-07-19
  • Modify:
    2024-12-07

1 Structures

1.1 2D Structure

Chemical Structure Depiction
Ethyl 5-amino-4-cyanoisoxazole-3-carboxylate.png

1.2 3D Conformer

2 Names and Identifiers

2.1 Computed Descriptors

2.1.1 IUPAC Name

ethyl 5-amino-4-cyano-1,2-oxazole-3-carboxylate
Computed by LexiChem 2.6.6 (PubChem release 2019.06.18)

2.1.2 InChI

InChI=1S/C7H7N3O3/c1-2-12-7(11)5-4(3-8)6(9)13-10-5/h2,9H2,1H3
Computed by InChI 1.0.5 (PubChem release 2019.06.18)

2.1.3 InChIKey

OUYFMARNGADGFZ-UHFFFAOYSA-N
Computed by InChI 1.0.5 (PubChem release 2019.06.18)

2.1.4 SMILES

CCOC(=O)C1=NOC(=C1C#N)N
Computed by OEChem 2.1.5 (PubChem release 2019.06.18)

2.2 Molecular Formula

C7H7N3O3
Computed by PubChem 2.1 (PubChem release 2019.06.18)

2.3 Other Identifiers

2.3.1 CAS

96129-39-4

2.3.2 European Community (EC) Number

2.3.3 DSSTox Substance ID

2.3.4 Wikidata

2.4 Synonyms

2.4.1 Depositor-Supplied Synonyms

3 Chemical and Physical Properties

3.1 Computed Properties

Property Name
Molecular Weight
Property Value
181.15 g/mol
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
XLogP3-AA
Property Value
0.8
Reference
Computed by XLogP3 3.0 (PubChem release 2019.06.18)
Property Name
Hydrogen Bond Donor Count
Property Value
1
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Hydrogen Bond Acceptor Count
Property Value
6
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Rotatable Bond Count
Property Value
3
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Exact Mass
Property Value
181.04874109 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Monoisotopic Mass
Property Value
181.04874109 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Topological Polar Surface Area
Property Value
102Ų
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Heavy Atom Count
Property Value
13
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
247
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Isotope Atom Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Covalently-Bonded Unit Count
Property Value
1
Reference
Computed by PubChem
Property Name
Compound Is Canonicalized
Property Value
Yes
Reference
Computed by PubChem (release 2011.04.04)

5 Chemical Vendors

6 Safety and Hazards

6.1 Hazards Identification

6.1.1 GHS Classification

Pictogram(s)
Irritant
Signal
Warning
GHS Hazard Statements

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

H332 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation]

H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statement Codes

P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

(The corresponding statement to each P-code can be found at the GHS Classification page.)

ECHA C&L Notifications Summary
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

6.1.2 Hazard Classes and Categories

Acute Tox. 4 (100%)

Acute Tox. 4 (100%)

Skin Irrit. 2 (100%)

Eye Irrit. 2A (100%)

Acute Tox. 4 (100%)

STOT SE 3 (100%)

7 Patents

7.1 Depositor-Supplied Patent Identifiers

8 Biological Test Results

8.1 BioAssay Results

9 Classification

9.1 UN GHS Classification

9.2 MolGenie Organic Chemistry Ontology

10 Information Sources

  1. EPA DSSTox
    Ethyl 5-amino-4-cyano-1,2-oxazole-3-carboxylate
    https://comptox.epa.gov/dashboard/DTXSID10372346
  2. European Chemicals Agency (ECHA)
    LICENSE
    Use of the information, documents and data from the ECHA website is subject to the terms and conditions of this Legal Notice, and subject to other binding limitations provided for under applicable law, the information, documents and data made available on the ECHA website may be reproduced, distributed and/or used, totally or in part, for non-commercial purposes provided that ECHA is acknowledged as the source: "Source: European Chemicals Agency, http://echa.europa.eu/". Such acknowledgement must be included in each copy of the material. ECHA permits and encourages organisations and individuals to create links to the ECHA website under the following cumulative conditions: Links can only be made to webpages that provide a link to the Legal Notice page.
    https://echa.europa.eu/web/guest/legal-notice
  3. Wikidata
    5-Amino-4-cyano-3-isoxazolecarboxylic acid ethyl ester
    https://www.wikidata.org/wiki/Q72435079
  4. PubChem
  5. GHS Classification (UNECE)
  6. MolGenie
    MolGenie Organic Chemistry Ontology
    https://github.com/MolGenie/ontology/
CONTENTS