Ethyl 5-(Hydroxymethyl)Isoxazole-3-Carboxylate

Modify Date: 2026-09-14 13:19:36

Ethyl 5-(Hydroxymethyl)Isoxazole-3-Carboxylate Structure
Ethyl 5-(Hydroxymethyl)Isoxazole-3-Carboxylate structure
Common Name Ethyl 5-(Hydroxymethyl)Isoxazole-3-Carboxylate
CAS Number 123770-62-7 Molecular Weight 171.15100
Density N/A Boiling Point 338.8±32.0°C at 760 mmHg
Molecular Formula C7H9NO4 Melting Point N/A
MSDS N/A Flash Point N/A

Summary: Ethyl 5-(hydroxymethyl)isoazole-3-carboxylate (Chinese name: 5-羟甲基异噁唑-3-甲酸乙酯, CAS number: 123770-62-7, molecular formula: C7H9NO4), 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 ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate
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.

Boiling Point 338.8±32.0°C at 760 mmHg
Molecular Formula C7H9NO4
Molecular Weight 171.15100
Exact Mass 171.05300
PSA 72.56000
LogP 0.34360
InChIKey ZWVVVEYXDQMHGQ-UHFFFAOYSA-N
SMILES CCOC(=O)c1cc(CO)on1

 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.

~70%

Ethyl 5-(Hydroxymethyl)Isoxazole-3-Carboxylate Structure

Ethyl 5-(Hydrox...

CAS#:123770-62-7

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Literature: European Journal of Medicinal Chemistry, , vol. 27, # 6 p. 581 - 593

~98%

Ethyl 5-(Hydroxymethyl)Isoxazole-3-Carboxylate Structure

Ethyl 5-(Hydrox...

CAS#:123770-62-7

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Literature: European Journal of Organic Chemistry, , # 26 p. 4352 - 4359

~%

Ethyl 5-(Hydroxymethyl)Isoxazole-3-Carboxylate Structure

Ethyl 5-(Hydrox...

CAS#:123770-62-7

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Literature: WO2005/68432 A1, ; Page/Page column 221 ;

~72%

Ethyl 5-(Hydroxymethyl)Isoxazole-3-Carboxylate Structure

Ethyl 5-(Hydrox...

CAS#:123770-62-7

Learn More
Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 16, # 4 p. 872 - 875

 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.

5-Hydroxymethylisoxazole-3-carboxylic acid ethyl ester
3-carbethoxy-5-hydroxymethylisoxazole
3-ethoxycarbonyl-5-hydroxymethylisoxazole

  | FAQ

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

Q: What is the molecular formula of ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate?
A: Molecular formula of ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate is C7H9NO4.
Q: What is the InChIKey of ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate?
A: InChIKey of ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate is ZWVVVEYXDQMHGQ-UHFFFAOYSA-N.
Q: What is the SMILES notation of ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate?
A: SMILES notation of ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate is CCOC(=O)c1cc(CO)on1.
Q: What is the boiling point of ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate?
A: Boiling point of ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate is 338.8±32.0°C at 760 mmHg.
Q: What is the molecular weight of ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate?
A: Molecular weight of ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate is 171.15100.
Q: What is the polar surface area (PSA) of ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate?
A: Polar surface area (PSA) of ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate is 72.56000.
Q: What is the CAS number of ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate?
A: CAS number of ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate is 123770-62-7.
Q: What is the English name of ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate?
A: The English name of ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate is ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate.
Q: What English synonyms does ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate have?
A: English synonyms of ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate: 5-Hydroxymethylisoxazole-3-carboxylic acid ethyl ester, 3-carbethoxy-5-hydroxymethylisoxazole, 3-ethoxycarbonyl-5-hydroxymethylisoxazole.
Q: What are the downstream products of ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate?
A: Related downstream products(CAS) of ethyl 5-(hydroxymethyl)-1,2-oxazole-3-carboxylate: 139297-37-3;130403-23-5;139297-56-6;130403-18-8;139297-39-5;833445-83-3;833445-84-4;84654-29-5.

 factory

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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