Pyridazine-3-carboxylic acid ethyl ester

Modify Date: 2026-07-01 10:53:09

Pyridazine-3-carboxylic acid ethyl ester Structure
Pyridazine-3-carboxylic acid ethyl ester structure
Common Name Pyridazine-3-carboxylic acid ethyl ester
CAS Number 1126-10-9 Molecular Weight 152.15100
Density N/A Boiling Point N/A
Molecular Formula C7H8N2O2 Melting Point N/A
MSDS N/A Flash Point N/A

Summary: ethyl pyridazine-3-carboxylate (Chinese name: Pyridazine-3-carboxylic acid ethyl ester), CAS: 1126-10-9, has a molecular formula of C7H8N2O2 and a molecular weight of 152.15100. 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 pyridazine-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.

Molecular Formula C7H8N2O2
Molecular Weight 152.15100
Exact Mass 152.05900
PSA 52.08000
LogP 0.65330
InChIKey LLLVOBWNRQYTKR-UHFFFAOYSA-N
SMILES CCOC(=O)c1cccnn1

 Safety Information

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

HS Code 2933990090

 Synthetic Route

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

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Pyridazine-3-carboxylic acid ethyl ester Structure

Pyridazine-3-ca...

CAS#:1126-10-9

Learn More
Literature: Easmon; Heinisch; Holzer; Rosenwirth Arzneimittel-Forschung/Drug Research, 1989 , vol. 39, # 10 p. 1196 - 1201

 Customs

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

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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.

Pyridazin-3-carbonsaeure-ethylester
ethyl-3-pyridazinecarboxylate
pyridazine-3-carboxylic acid ethyl ester
ethyl (pyridazin-3-yl)-carboxylate
Pyridazin-3-carbonsaeure-aethylester

 Pyridazine-3-carboxylic acid ethyl ester | FAQ

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

Q: What English synonyms does ethyl pyridazine-3-carboxylate have?
A: English synonyms of ethyl pyridazine-3-carboxylate: Pyridazin-3-carbonsaeure-ethylester, ethyl-3-pyridazinecarboxylate, pyridazine-3-carboxylic acid ethyl ester, ethyl (pyridazin-3-yl)-carboxylate, Pyridazin-3-carbonsaeure-aethylester.
Q: What is the English name of ethyl pyridazine-3-carboxylate?
A: The English name of ethyl pyridazine-3-carboxylate is ethyl pyridazine-3-carboxylate.
Q: What is the molecular weight of ethyl pyridazine-3-carboxylate?
A: Molecular weight of ethyl pyridazine-3-carboxylate is 152.15100.
Q: What is the CAS number of ethyl pyridazine-3-carboxylate?
A: CAS number of ethyl pyridazine-3-carboxylate is 1126-10-9.
Q: What is the InChIKey of ethyl pyridazine-3-carboxylate?
A: InChIKey of ethyl pyridazine-3-carboxylate is LLLVOBWNRQYTKR-UHFFFAOYSA-N.
Q: What is the polar surface area (PSA) of ethyl pyridazine-3-carboxylate?
A: Polar surface area (PSA) of ethyl pyridazine-3-carboxylate is 52.08000.
Q: What is the LogP of ethyl pyridazine-3-carboxylate?
A: LogP of ethyl pyridazine-3-carboxylate is 0.65330.
Q: What is the SMILES notation of ethyl pyridazine-3-carboxylate?
A: SMILES notation of ethyl pyridazine-3-carboxylate is CCOC(=O)c1cccnn1.
Q: What is the molecular formula of ethyl pyridazine-3-carboxylate?
A: Molecular formula of ethyl pyridazine-3-carboxylate is C7H8N2O2.

 Pyridazine-3-carboxylic acid ethyl esterfactory

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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