Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate

Modify Date: 2026-07-01 17:07:00

Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate Structure
Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate structure
Common Name Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate
CAS Number 938-75-0 Molecular Weight 167.205
Density 1.1±0.1 g/cm3 Boiling Point 274.3±35.0 °C at 760 mmHg
Molecular Formula C9H13NO2 Melting Point 94-95°C
MSDS N/A Flash Point 119.7±25.9 °C

 Names

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

Name Ethyl 3,4-dimethyl-1H-pyrrole-2-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.

Density 1.1±0.1 g/cm3
Boiling Point 274.3±35.0 °C at 760 mmHg
Melting Point 94-95°C
Molecular Formula C9H13NO2
Molecular Weight 167.205
Flash Point 119.7±25.9 °C
Exact Mass 167.094635
PSA 42.09000
LogP 2.65
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.516
InChIKey XUIPYRXOVPTMHC-UHFFFAOYSA-N
SMILES CCOC(=O)c1[nH]cc(C)c1C

 Safety Information

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

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

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

 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.

Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate
1H-Pyrrole-2-carboxylic acid, 3,4-dimethyl-, ethyl ester

  | FAQ

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

Q: What is the SMILES notation of Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate?
A: SMILES notation of Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate is CCOC(=O)c1[nH]cc(C)c1C.
Q: What is the InChIKey of Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate?
A: InChIKey of Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate is XUIPYRXOVPTMHC-UHFFFAOYSA-N.
Q: What is the boiling point of Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate?
A: Boiling point of Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate is 274.3±35.0 °C at 760 mmHg.
Q: What are the upstream materials of Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate?
A: Related upstream materials(CAS) of Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate: 2999-46-4;90433-84-4;6829-41-0;143193-92-4;78-93-3;105-56-6;4391-95-1;822-51-5.
Q: What is the molecular formula of Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate?
A: Molecular formula of Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate is C9H13NO2.
Q: What is the English name of Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate?
A: The English name of Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate is Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate.
Q: What is the melting point of Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate?
A: Melting point of Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate is 94-95°C.
Q: What is the LogP of Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate?
A: LogP of Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate is 2.65.
Q: What is the polar surface area (PSA) of Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate?
A: Polar surface area (PSA) of Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate is 42.09000.
Q: What is the molecular weight of Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate?
A: Molecular weight of Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate is 167.205.

 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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