2-AMINOOXAZOL-4(5H)-ONE

Modify Date: 2026-07-12 22:06:13

2-AMINOOXAZOL-4(5H)-ONE Structure
2-AMINOOXAZOL-4(5H)-ONE structure
Common Name 2-AMINOOXAZOL-4(5H)-ONE
CAS Number 17816-85-2 Molecular Weight 100.07600
Density 1.75 Boiling Point 180.4ºC at 760 mmHg
Molecular Formula C3H4N2O2 Melting Point 246-247ºC
MSDS N/A Flash Point 62.9ºC

Summary: 2-aminooxazol-4(5H)-one (CAS number: 17816-85-2) is an organic compound with molecular formula C3H4N2O2 and molecular weight 100.07600. Melting point: 246-247ºC, boiling point: 180.4ºC. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2-amino-1,3-oxazol-4-one
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.75
Boiling Point 180.4ºC at 760 mmHg
Melting Point 246-247ºC
Molecular Formula C3H4N2O2
Molecular Weight 100.07600
Flash Point 62.9ºC
Exact Mass 100.02700
PSA 65.67000

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2934999090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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2-AMINOOXAZOL-4(5H)-ONE Structure

2-AMINOOXAZOL-4...

CAS#:17816-85-2

Learn More
Literature: Chemische Berichte, , vol. 46, p. 2083

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  4

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

2-amino-4(5H)-oxazolone
2-Imino-4-oxazolidione
2-Imino-4-oxazolidinone
2-amino-4-oxazolinone
2-Amino-oxazol-4-on
2-Aminooxazol-4(5H)-one
2-Amino-4,5-dihydro-oxazol-4-on
2-iminooxazolidin-4-one
2-amino-oxazol-4-one
2-Amino-4(5)-oxazol-4-on

 2-AMINOOXAZOL-4(5H)-ONE | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of 2-amino-1,3-oxazol-4-one?
A: Molecular weight of 2-amino-1,3-oxazol-4-one is 100.07600.
Q: What is the molecular formula of 2-amino-1,3-oxazol-4-one?
A: Molecular formula of 2-amino-1,3-oxazol-4-one is C3H4N2O2.
Q: What is the boiling point of 2-amino-1,3-oxazol-4-one?
A: Boiling point of 2-amino-1,3-oxazol-4-one is 180.4ºC at 760 mmHg.
Q: What is the CAS number of 2-amino-1,3-oxazol-4-one?
A: CAS number of 2-amino-1,3-oxazol-4-one is 17816-85-2.
Q: What are the downstream products of 2-amino-1,3-oxazol-4-one?
A: Related downstream products(CAS) of 2-amino-1,3-oxazol-4-one: 2346-26-1;15381-69-8;79-14-1;7664-41-7.
Q: What are the upstream materials of 2-amino-1,3-oxazol-4-one?
A: Related upstream materials(CAS) of 2-amino-1,3-oxazol-4-one: 623-50-7;113-00-8.
Q: What is the English name of 2-amino-1,3-oxazol-4-one?
A: The English name of 2-amino-1,3-oxazol-4-one is 2-amino-1,3-oxazol-4-one.
Q: What is the melting point of 2-amino-1,3-oxazol-4-one?
A: Melting point of 2-amino-1,3-oxazol-4-one is 246-247ºC.
Q: What is the polar surface area (PSA) of 2-amino-1,3-oxazol-4-one?
A: Polar surface area (PSA) of 2-amino-1,3-oxazol-4-one is 65.67000.
Q: What English synonyms does 2-amino-1,3-oxazol-4-one have?
A: English synonyms of 2-amino-1,3-oxazol-4-one: 2-amino-4(5H)-oxazolone, 2-Imino-4-oxazolidione, 2-Imino-4-oxazolidinone, 2-amino-4-oxazolinone, 2-Amino-oxazol-4-on, 2-Aminooxazol-4(5H)-one, 2-Amino-4,5-dihydro-oxazol-4-on, 2-iminooxazolidin-4-one, 2-amino-oxazol-4-one, 2-Amino-4(5)-oxazol-4-on.

 2-AMINOOXAZOL-4(5H)-ONEfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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