5-amino-4-carbethoxy-1-phenylpyrazole

Names

[ Name ]:
5-amino-4-carbethoxy-1-phenylpyrazole

[Synonym ]:
MFCD00020731
5-AMINO-4-CARBETHOXY-1-PHENYLPYRAZOLE
ethyl 5-amino-1-phenylpyrazole-4-carboxylate
EINECS 240-224-8
1H-Pyrazole-4-carboxylic acid, 5-amino-1-phenyl-, ethyl ester

Chemical & Physical Properties

[ Density]:
1.25g/cm3

[ Boiling Point ]:
385.1ºC at 760mmHg

[ Melting Point ]:
98-100 °C(lit.)

[ Molecular Formula ]:
C₁₂H₁₃N₃O₂

[ Molecular Weight ]:
231.25100

[ Flash Point ]:
186.7ºC

[ Exact Mass ]:
231.10100

[ PSA ]:
70.14000

[ LogP ]:
2.21240

[ Vapour Pressure ]:
3.9E-06mmHg at 25°C

[ Index of Refraction ]:
1.609

MSDS

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 ]:
Xn:Harmful;

[ Risk Phrases ]:
R22;R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
UQ6392025

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

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%

Articles

Gas chromatographic--mass spectrometric determination of etomidate in mouse brain.

J. Pharmacol. Toxicol. Methods 43(1) , 73-7, (2000)

A simple, rapid and reliable method was developed to determine the concentration of etomidate [ethyl-1-(1-phenylethyl)-1 H-imidazole-5-carboxylate] in mouse brain tissue by gas chromatography-mass spe...

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