(4-NITRO-PYRAZOL-1-YL)-ACETIC ACID ETHYL ESTER

Modify Date: 2026-08-02 15:21:16

(4-NITRO-PYRAZOL-1-YL)-ACETIC ACID ETHYL ESTER Structure
(4-NITRO-PYRAZOL-1-YL)-ACETIC ACID ETHYL ESTER structure
Common Name (4-NITRO-PYRAZOL-1-YL)-ACETIC ACID ETHYL ESTER
CAS Number 39753-81-6 Molecular Weight 199.16400
Density N/A Boiling Point N/A
Molecular Formula C7H9N3O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

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

Name ethyl 2-(4-nitropyrazol-1-yl)acetate
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 C7H9N3O4
Molecular Weight 199.16400
Exact Mass 199.05900
PSA 89.94000
LogP 0.87760
InChIKey XDEFHGLUBFLYGV-UHFFFAOYSA-N
SMILES CCOC(=O)Cn1cc([N+](=O)[O-])cn1

 Safety Information

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

HS Code 2933199090

 Synthetic Route

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

~90%

(4-NITRO-PYRAZOL-1-YL)-ACETIC ACID ETHYL ESTER Structure

(4-NITRO-PYRAZO...

CAS#:39753-81-6

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Literature: Nishiwaki, Nagatoshi; Ogihara, Takuma; Takami, Toshiko; Tamura, Mina; Ariga, Masahiro Journal of Organic Chemistry, 2004 , vol. 69, # 24 p. 8382 - 8386

~88%

(4-NITRO-PYRAZOL-1-YL)-ACETIC ACID ETHYL ESTER Structure

(4-NITRO-PYRAZO...

CAS#:39753-81-6

Learn More
Literature: Kanishchev, M. I.; Kral, V.; Arnold, Z.; Semenov, V. V.; Shevelev, S. A.; Fainzil'berg, A. A. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1986 , vol. 35, # 10 p. 2191 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1986 , # 10 p. 2392

 Precursor & DownStream

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

Precursor  4

DownStream  1

 Customs

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

HS Code 2933199090
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. 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 4-nitro-1-pyrazolylacetate
(4-Nitro-pyrazol-1-yl)-acetic acid ethyl ester
ethyl {4-nitro-1H-pyrazol-1-yl}acetate
ethyl 2-(4-nitropyrazolyl)acetate

  | FAQ

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

Q: What is the LogP of ethyl 2-(4-nitropyrazol-1-yl)acetate?
A: LogP of ethyl 2-(4-nitropyrazol-1-yl)acetate is 0.87760.
Q: What is the molecular formula of ethyl 2-(4-nitropyrazol-1-yl)acetate?
A: Molecular formula of ethyl 2-(4-nitropyrazol-1-yl)acetate is C7H9N3O4.
Q: What English synonyms does ethyl 2-(4-nitropyrazol-1-yl)acetate have?
A: English synonyms of ethyl 2-(4-nitropyrazol-1-yl)acetate: ethyl 4-nitro-1-pyrazolylacetate, (4-Nitro-pyrazol-1-yl)-acetic acid ethyl ester, ethyl {4-nitro-1H-pyrazol-1-yl}acetate, ethyl 2-(4-nitropyrazolyl)acetate.
Q: What is the polar surface area (PSA) of ethyl 2-(4-nitropyrazol-1-yl)acetate?
A: Polar surface area (PSA) of ethyl 2-(4-nitropyrazol-1-yl)acetate is 89.94000.
Q: What is the CAS number of ethyl 2-(4-nitropyrazol-1-yl)acetate?
A: CAS number of ethyl 2-(4-nitropyrazol-1-yl)acetate is 39753-81-6.
Q: What is the molecular weight of ethyl 2-(4-nitropyrazol-1-yl)acetate?
A: Molecular weight of ethyl 2-(4-nitropyrazol-1-yl)acetate is 199.16400.
Q: What is the InChIKey of ethyl 2-(4-nitropyrazol-1-yl)acetate?
A: InChIKey of ethyl 2-(4-nitropyrazol-1-yl)acetate is XDEFHGLUBFLYGV-UHFFFAOYSA-N.
Q: What are the downstream products of ethyl 2-(4-nitropyrazol-1-yl)acetate?
A: Related downstream products(CAS) of ethyl 2-(4-nitropyrazol-1-yl)acetate: 6645-69-8.
Q: What are the upstream materials of ethyl 2-(4-nitropyrazol-1-yl)acetate?
A: Related upstream materials(CAS) of ethyl 2-(4-nitropyrazol-1-yl)acetate: 637-80-9;181294-57-5;2075-46-9;105-36-2.
Q: What is the English name of ethyl 2-(4-nitropyrazol-1-yl)acetate?
A: The English name of ethyl 2-(4-nitropyrazol-1-yl)acetate is ethyl 2-(4-nitropyrazol-1-yl)acetate.

 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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