CAS 37622-90-5|Ethyl 4-pyrazolecarboxylate

Introduction：Basic information about CAS 37622-90-5|Ethyl 4-pyrazolecarboxylate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Ethyl 4-pyrazolecarboxylate BiologicalActivity
3. Chemical & Physical Properties
4. Safety Information
5. Customs
6. Articles2
7. Synonyms

Common Name	Ethyl 4-pyrazolecarboxylate
CAS Number	37622-90-5	Molecular Weight	140.14
Density	1.2±0.1 g/cm3	Boiling Point	307.8±0.0 °C at 760 mmHg
Molecular Formula	C₆H₈N₂O₂	Melting Point	78-80 °C(lit.)
MSDS	ChineseUSA	Flash Point	122.7±19.8 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	Ethyl 4-pyrazolecarboxylate
Synonym	More Synonyms

Ethyl 4-pyrazolecarboxylate BiologicalActivity

Description	4-Ethoxycarbonylpyrazole is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog	Research Areas >>Others
In Vitro	1H-pyrazole-4-carboxylate 乙酯用于制备 isoxazole-4-carboxylic acid 衍生物和 isoxazole-3,5-dicarboxamides。此外，它还是有机合成的中间体。

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	307.8±0.0 °C at 760 mmHg
Melting Point	78-80 °C(lit.)
Molecular Formula	C₆H₈N₂O₂
Molecular Weight	140.14
Flash Point	122.7±19.8 °C
Exact Mass	140.058578
PSA	54.98000
LogP	1.25
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.522
InChIKey	KACZQOKEFKFNDB-UHFFFAOYSA-N
SMILES	CCOC(=O)c1cn[nH]c1

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2933199090

Customs

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%

Articles2

Copper-diamine-catalyzed N-arylation of pyrroles, pyrazoles, indazoles, imidazoles, and triazoles.

J. Org. Chem. 69 , 5578, (2004)

This paper details the copper-catalyzed N-arylation of pi-excessive nitrogen heterocycles. The coupling of either aryl iodides or aryl bromides with common nitrogen heterocycles (pyrroles, pyrazoles, ...

Conversion of cysteinyl residues to unnatural amino acid analogs. Examination in a model system.

J. Protein Chem. 15(8) , 737-42, (1996)

Improved and efficient techniques have led to an explosive growth in the application of site-directed mutagenesis to the study of enzymes. However, the limited availability of only those 20 amino acid...

Synonyms

Ethyl pyrazole-4-carboxylate

MFCD00010844

1H-Pyrazole-4-carboxylic acid, ethyl ester

Ethyl 4-Pyrazolecarboxylate

4-Pyrazolecarboxylic Acid Ethyl Ester

Ethyl 1H-pyrazole-4-carboxylate

Ethyl-1H-pyrazole-4-carboxylate

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