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Ethyl 3-n-propylpyrazole-5-carboxylate

Ethyl 3-n-propylpyrazole-5-carboxylate structure

CAS No.: 92945-27-2

Chemical Name:: Ethyl 3-n-propylpyrazole-5-carboxylate

Synonyms: Sildefil Impurity 48;Sildenafil Impurity 178;MethisosildefilImpurity12;Methisosildenafil Impurity 12;3-propylpyrazole-5-carboxylate;Ethyl 1-propylpyrazole-3-carboxylate;Ethyl 5-Propylpyrazole-3-carboxylate;Ethyl 5-Propyl-3-pyrazolecarboxylate;Ethyl 3-propylpyrazole-5-carboxylate;ETHYL 3-N-PROPYLPYRAZOLE-5-CARBOXYLATE

CBNumber:: CB9415744

Molecular Formula:: C9H14N2O2

Molecular Weight:: 182.22

MDL Number:: MFCD02093950

MOL File:: 92945-27-2.mol

MSDS File:: SDS

Last updated:2026-05-28 06:20:22

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Ethyl 3-n-propylpyrazole-5-carboxylate Properties

Melting point	48-50°C
Boiling point	331.1±30.0 °C(Predicted)
Density	1.106±0.06 g/cm3(Predicted)
storage temp.	2-8°C
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Solid
pka	11.52±0.10(Predicted)
color	Pale yellow to Plale Beige
BRN	7634535
CAS DataBase Reference	92945-27-2(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H319-H335

Precautionary statements

P261-P305+P351+P338

Safety Statements

22-24/25

HazardClass

IRRITANT

HS Code

2933199090

NFPA 704

	1
0		0

Ethyl 3-n-propylpyrazole-5-carboxylate price More Price(53)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	TRC-E925890-5G	Ethyl 5-Propyl-1H-pyrazole-3-carboxylate	92945-27-2	5g	$351	2026-06-03	Buy
TRC	TRC-E925890-250MG	Ethyl 5-Propyl-1H-pyrazole-3-carboxylate	92945-27-2	250mg	$59	2026-06-03	Buy
Apolloscientific	OR318012	Ethyl 3-propyl-1H-pyrazole-5-carboxylate 98%	92945-27-2	1g	$32	2026-06-04	Buy
Apolloscientific	OR318012	Ethyl 3-propyl-1H-pyrazole-5-carboxylate 98%	92945-27-2	5g	$100	2026-06-04	Buy
Apolloscientific	OR318012	Ethyl 3-propyl-1H-pyrazole-5-carboxylate 98%	92945-27-2	25g	$357	2026-06-04	Buy

Product number	Packaging	Price	Buy
TRC-E925890-5G	5g	$351	Buy
TRC-E925890-250MG	250mg	$59	Buy
OR318012	1g	$32	Buy
OR318012	5g	$100	Buy
OR318012	25g	$357	Buy

Ethyl 3-n-propylpyrazole-5-carboxylate Chemical Properties, Uses, Production

Uses

Ethyl 5-Propyl-1H-pyrazole-3-carboxylate is an intermediate in the synthesis of pyrazoles and diazoacetates which act as antioxidants inhibitors with varying levels pharmaceutical activity.

Ethyl 3-n-propylpyrazole-5-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

1-Methyl-3-propyl-1H-pyrazole-5-carboxylic acid ethyl ester 1-Methyl-4-nitro-3-propyl-1H-pyrazole-5-carboxylic acid 1H-Pyrazole-5-carbonyl chloride, 1-methyl-4-nitro-3-propyl-

Ethyl 3-n-propylpyrazole-5-carboxylate Suppliers

Global Suppliers ( 120)

Supplier	Tel	Email	Country	ProdList	Advantage
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Shangchem Co., Ltd.	+86-21-68182121		China	881	52
Adamas Reagent, Ltd.	400-6009262 15618770481	yhx@titansci.com	China	14098	59
Shanghai Longsheng chemical Co.,Ltd.	58099637 13585536065	sales@shlschem.com	China	9880	59
China Langchem Inc.	0086-21-58956006		China	7798	57
skychemical Co.Ltd	021-20958197 20965099	sales@skychemical.com	China	1182	57
Wuhan TCASChem Technology Co., Ltd.	027-86697669 13986148687	sales@tcaschem.com	China	3989	55
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-6206333 13167063860	anhua.mao@aladdin-e.com	China	29985	65
Letopharm Limited	+86-21-5821 5861	sales@letopharm.com	China	70	55

Supplier	Advantage
Alfa Aesar	84
Energy Chemical	61
Shangchem Co., Ltd.	52
Adamas Reagent, Ltd.	59
Shanghai Longsheng chemical Co.,Ltd.	59
China Langchem Inc.	57
skychemical Co.Ltd	57
Wuhan TCASChem Technology Co., Ltd.	55
Shanghai Aladdin Bio-Chem Technology Co.,LTD	65
Letopharm Limited	55

View Latest Price from Ethyl 3-n-propylpyrazole-5-carboxylate manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-10	Ethyl 3-n-propylpyrazole-5-carboxylate 92945-27-2	$5.50	1KG	98%min	1kg,10kg,100kg	Career Henan Chemical Co

Ethyl 3-n-propylpyrazole-5-carboxylate
92945-27-2
$5.50
98%min
Career Henan Chemical Co

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3-n-Propylpyrazole-5-carboxylic acid ethyl ester 3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER Methisosildenafil Impurity 12 Ethyl 3-propyl-1H-pyrazole-5-carboxylate 95+% ETHYL 3-N-PROPYLPYRAZOLE-5-CARBOXYLATE 1H-Pyrazol-3-Carbonsure, 5-propyl-, Ethylester ethyl 3-n-propylpyrazole-5-carboxylate 98% 5g 1H-pyrazole-3-carboxylic acid, 5-propyl-, ethyl ester ethyl 3-n-propylpyrazole-5-carboxylate 98% 3-propylpyrazole-5-carboxylic acid ethyl ester 3-propylpyrazole-5-carboxylate Ethyl 1-propylpyrazole-3-carboxylate Ethyl 5-n-propyl-1H-pyrazole-3-carboxylate, 98% Ethyl 5-Propylpyrazole-3-carboxylate Ethyl 3-propyl-1H-5-pyrazole carboxylate 5-propyl-1H-pyrazole-3-carboxylic acid ethyl ester Ethyl 5-Propyl-3-pyrazolecarboxylate 1H-Pyrazole-5-carboxylicacid,3-propyl-,ethylester MethisosildefilImpurity12 Ethyl 3-propylpyrazole-5-carboxylate Sildenafil Impurity 178 Ethyl 5-n-propyl-1H-pyrazole-3-carboxylate Sildefil Impurity 48 92945-27-2