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Ethyl pyrazole-4-carboxylate

Ethyl pyrazole-4-carboxylate
Ethyl pyrazole-4-carboxylate structure
CAS No.
37622-90-5
Chemical Name:
Ethyl pyrazole-4-carboxylate
Synonyms
37622-90-5;Regadenoson Impurity 7;4- pyrazoleethyl forMate;4-Ethoxycarbonylpyrazole;hylpyrazole-4-Carboxylate;Ethyl 4-pyrazolecarboxylae;ETHYL 4-PYRAZOLECARBOXYLATE;ETHYL PYRAZOLE-4-CARBOXYLATE;Ethyl 4-pyarazolecarboxylate;Ethyl 1H-pyrazole-4-carbo...
CBNumber:
CB1294747
Molecular Formula:
C6H8N2O2
Formula Weight:
140.14
MOL File:
37622-90-5.mol

Ethyl pyrazole-4-carboxylate Properties

Melting point:
78-80 °C(lit.)
Boiling point:
138-140 °C3 mm Hg(lit.)
Density 
1.2850 (rough estimate)
refractive index 
1.5010 (estimate)
Flash point:
138-140°C/3mm
solubility 
Miscible with acetone.
form 
Crystalline Powder
color 
White to pale yellow
InChIKey
KACZQOKEFKFNDB-UHFFFAOYSA-N
CAS DataBase Reference
37622-90-5(CAS DataBase Reference)
NIST Chemistry Reference
4-(C2H5COO)-pyrazole(37622-90-5)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39
WGK Germany  3
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  29331990
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Ethyl pyrazole-4-carboxylate price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 300780 Ethyl 4-pyrazolecarboxylate 99% 37622-90-5 500mg $33.4 2018-11-13 Buy
TCI Chemical E0871 Ethyl 4-Pyrazolecarboxylate >98.0%(GC) 37622-90-5 1g $36 2018-11-22 Buy
TCI Chemical E0871 Ethyl 4-Pyrazolecarboxylate >98.0%(GC) 37622-90-5 5g $108 2018-11-22 Buy
Alfa Aesar B25351 Ethyl 1H-pyrazole-4-carboxylate, 98% 37622-90-5 5g $135 2018-11-15 Buy
Alfa Aesar B25351 Ethyl 1H-pyrazole-4-carboxylate, 98% 37622-90-5 1g $37.9 2018-11-15 Buy

Ethyl pyrazole-4-carboxylate Chemical Properties,Uses,Production

Chemical Properties

White to pale yellow crystalline powder

Uses

Ethyl pyrazole-4-carboxylate is used for the synthesis of isoxazole-4-carboxylic acid derivatives and isoxazole-3,5-dicarboxamides.

Ethyl pyrazole-4-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products


Ethyl pyrazole-4-carboxylate Suppliers

Global( 240)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19917 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21753 58
Beijing Cooperate Pharmaceutical Co.,Ltd.
+86-10-60279497 +86(0)15646567669
+86-10-60279497 sales01@cooperate-pharm.com CHINA 1817 55
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20672 55
Shanghai Time Chemicals CO., Ltd.
+86-021-57951555
+86-021-57951555 jack.li@time-chemicals.com CHINA 1365 55
Mainchem Co., Ltd.
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career henan chemical co
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HaBo Hong Kong Co., Limited.
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Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28237 58

View Lastest Price from Ethyl pyrazole-4-carboxylate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-01 Ethyl pyrazole-4-carboxylate
37622-90-5
US $280.00 / G 1G 99% customise career henan chemical co
2018-07-31 Ethyl pyrazole-4-carboxylate
37622-90-5
US $100.00 / KG 1KG 98% 100KG career henan chemical co

Ethyl pyrazole-4-carboxylate Spectrum


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