Isoxazole-3-carbaldehyde

Modify Date: 2026-08-14 18:58:28

Isoxazole-3-carbaldehyde Structure
Isoxazole-3-carbaldehyde structure
Common Name Isoxazole-3-carbaldehyde
CAS Number 89180-61-0 Molecular Weight 97.07210
Density 1.258g/cm3 Boiling Point 211.9ºC at 760 mmHg
Molecular Formula C4H3NO2 Melting Point N/A
MSDS N/A Flash Point 81.9ºC

Summary: 1,2-Oxazole-3-carbaldehyde, also known as 3-methyl-isoazole-carbaldehyde, is an organic compound with the molecular formula C4H3NO2 and a molecular weight of 97.07210. The CAS number is 89180-61-0. It is stored at room temperature. 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 1,2-oxazole-3-carbaldehyde
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 1.258g/cm3
Boiling Point 211.9ºC at 760 mmHg
Molecular Formula C4H3NO2
Molecular Weight 97.07210
Flash Point 81.9ºC
Exact Mass 97.01640
PSA 43.10000
LogP 0.48710
Index of Refraction 1.518
InChIKey WNVZOHNNPDZYFN-UHFFFAOYSA-N
SMILES O=Cc1ccon1

 Safety Information

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

Hazard Codes Xi
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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Isoxazole-3-carbaldehyde Structure

Isoxazole-3-car...

CAS#:89180-61-0

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Literature: MERCK and CO., INC. Patent: WO2004/58763 A1, 2004 ; Location in patent: Page 41 ; WO 2004/058763 A1

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Isoxazole-3-carbaldehyde Structure

Isoxazole-3-car...

CAS#:89180-61-0

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 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.

Isoxazole-3-carbaldehyde
3-Isoxazol-carboxaldehyd
3-formylisoxazole
isoxazole-3-carboxaldehyde
isoxazolyl-3-carboxaldehyde
Isoxazol-3-carbaldehyd
3-isoxazolecarboxaldehyde
3-ISOXAZOLECARBALDEHYDE

 Isoxazole-3-carbaldehyde | FAQ

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

Q: What are the downstream products of 1,2-oxazole-3-carbaldehyde?
A: Related downstream products(CAS) of 1,2-oxazole-3-carbaldehyde: 1078-50-8;3209-71-0;89102-73-8;1017-16-9;1022-55-5.
Q: What are the upstream materials of 1,2-oxazole-3-carbaldehyde?
A: Related upstream materials(CAS) of 1,2-oxazole-3-carbaldehyde: 3209-70-9;64-19-7;74-86-2;141-78-6;75-05-8.
Q: What is the CAS number of 1,2-oxazole-3-carbaldehyde?
A: CAS number of 1,2-oxazole-3-carbaldehyde is 89180-61-0.
Q: What is the molecular weight of 1,2-oxazole-3-carbaldehyde?
A: Molecular weight of 1,2-oxazole-3-carbaldehyde is 97.07210.
Q: What is the LogP of 1,2-oxazole-3-carbaldehyde?
A: LogP of 1,2-oxazole-3-carbaldehyde is 0.48710.
Q: What is the polar surface area (PSA) of 1,2-oxazole-3-carbaldehyde?
A: Polar surface area (PSA) of 1,2-oxazole-3-carbaldehyde is 43.10000.
Q: What is the InChIKey of 1,2-oxazole-3-carbaldehyde?
A: InChIKey of 1,2-oxazole-3-carbaldehyde is WNVZOHNNPDZYFN-UHFFFAOYSA-N.
Q: What is the boiling point of 1,2-oxazole-3-carbaldehyde?
A: Boiling point of 1,2-oxazole-3-carbaldehyde is 211.9ºC at 760 mmHg.
Q: What English synonyms does 1,2-oxazole-3-carbaldehyde have?
A: English synonyms of 1,2-oxazole-3-carbaldehyde: Isoxazole-3-carbaldehyde, 3-Isoxazol-carboxaldehyd, 3-formylisoxazole, isoxazole-3-carboxaldehyde, isoxazolyl-3-carboxaldehyde, Isoxazol-3-carbaldehyd, 3-isoxazolecarboxaldehyde, 3-ISOXAZOLECARBALDEHYDE.
Q: What is the molecular formula of 1,2-oxazole-3-carbaldehyde?
A: Molecular formula of 1,2-oxazole-3-carbaldehyde is C4H3NO2.

 Isoxazole-3-carbaldehydefactory

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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