Ethyl 4-pyrazolecarboxylate

Modify Date: 2024-01-02 21:05:28

Ethyl 4-pyrazolecarboxylate structure	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	Chinese USA	Flash Point	122.7±19.8 °C
	Symbol	GHS07	Signal Word	Warning

Use of Ethyl 4-pyrazolecarboxylate

4-Ethoxycarbonylpyrazole is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name	Ethyl 4-pyrazolecarboxylate
Synonym	More Synonyms

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。

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

Ethyl 4-pyrazolecarboxylate MSDS(Chinese)

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

Ethyl 2-formyl-...

CAS#:80370-42-9

~90%

Ethyl 4-pyrazol...

CAS#:37622-90-5

Literature: Allin, Steven M.; Barton, William R.S.; Russell Bowman; Bridge (nee Mann), Emma; Elsegood, Mark R.J.; McInally, Tom; McKee, Vickie Tetrahedron, 2008 , vol. 64, # 33 p. 7745 - 7758

Ethyl 3-amino-4...

CAS#:6994-25-8

~98%

Ethyl 4-pyrazol...

CAS#:37622-90-5

Literature: Toto, Patrick; Chenault, Jacques; Hakmaoui, Ahmed El; Akssira, Mohamed; Guillaumet, Gerald Synthetic Communications, 2008 , vol. 38, # 5 p. 674 - 683

4-Carboxypyrazole

CAS#:37718-11-9

Ethanol

CAS#:64-17-5

Ethyl 4-pyrazol...

CAS#:37622-90-5

Literature: Journal of the American Chemical Society, , vol. 71, p. 4000

Precursor 4
CAS#:80370-42-9 Ethyl 2-formyl-... CAS#:6994-25-8 Ethyl 3-amino-4... CAS#:37718-11-9 4-Carboxypyrazole CAS#:64-17-5 Ethanol
DownStream 10
CAS#:37718-11-9 4-Carboxypyrazole CAS#:150559-94-7 ethyl 1-benzylp... CAS#:35344-95-7 1H-Pyrazole-4-c... CAS#:1017802-86-6 Ethyl 3,5-dibro...
CAS#:171193-35-4 ethyl 1-(pyridi... CAS#:25222-43-9 4-Hydroxymethyl... CAS#:1154383-52-4 N-Methylpyrazol... CAS#:118055-06-4 Ethyl 4,5,6,7-t...
CAS#:112393-66-5 ethyl 1-(hydrox... CAS#:85290-80-8 1-Methyl-1H-Pyr...

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%

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...

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