4-Amino-1-Methyl-3-N-Propyl-5-Pyrazolecarboxamide; 1H-Pyrazole-5-Carboxamide,4-Amino-1-Methyl-3-N-Propyl; 4-Amino-2-Methyl-5-Propylpyrazole-3-Carboxamide

Brief Introduction

Sildenafil intermediate.

Suppliers

Yantai Shunkang Biotechnology Co., Ltd.

CNY 22 Million

79920m²

50-100 People

CRO CRO

Product Photo	Specification	Grade	Max Capacity	Certificates	Package

	>99%	Tech Grade	-	-	25kg / Fibre Drum

Main products:

4-Amino-1-Methyl-3-N-Propyl-1H-Pyrazole-5-Carboxamide /Isosorbide /Isosorbide Mononitrate /Celecoxib /Mianserin Hydrochloride /4-Amino-1-Methyl-3-Propyl-1H-Pyrazole-5-Carboxamide Hydrochloride /1-Methyl-4-Nitro-3-Propyl-1H-Pyrazole-5-Carboxylic acid /4-Fluoro-2-Methoxy-5-Nitroaniline /3,6-Dibromocarbazole /3-Bromocarbazole /Isosorbide Dimethyl Ether /Ethyl 4-Oxocyclohexanecarboxylate /Dimethyl (2S)-2-[(2-Methylpropan-2-Yl)Oxycarbonylamino]Pentanedioate /1-Boc-3-Hydroxypiperidine /Maem /3-Hydroxypiperidine /2-Methyl-4-Nitro-5-Propylpyrazole-3-Carboxamide /(2-Cyclopropyl-4-(4-Fluorophenyl)Quinolin-3-Yl)Methanol /2-Amino-4'-Fluorobenzophenone /2-Nitrobenzoic Acid /4-Methyl-1-Piperazinecarbonyl Chloride Hydrochloride /Monoethyl Adipate /3-(Dimethylamino)-1-(2-Thienyl)-1-Propanol /4-Bromo-N,N-Dimethylaniline /Berberine HCL /Creatine Monohydrate /Bemotrizinol /Pyriftalid

Potassium L-Aspartate

CAS:14007-45-5

Molecular Formula:C4H5K2NO4

Alias

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H-Asp-Oh K Salt; Potassium L-Aspartic Acid; L-Aspartate Potassium; Potassium Acparahynate; Asparak; L-Asparate Potassium; Potassiuml-Aspartate; Asparticacidpotassiumsalt; Potassium Aspartate; K-Flebo; Dipotassium L-Aspartate; Potassiumsalt,L-Asparticaci

Brief Introduction

Potassium L-aspartate has significant curative effect in regulating myocardial function and electrophysiology, and in treating various arrhythmias such as cardio cerebrovascular diseases, hypokalemia, hepatitis, liver dysfunction, etc. it is also a pharmaceutical intermediate, which can be used as food additive and biochemical research preparation.

Suppliers

Anhui Huaheng Biological Technology Co.,Ltd.

CNY 108 Million

85248m²

100-500 People

Manufacturing Manufacturing

Product Photo	Specification	Grade	Max Capacity	Certificates	Package

	-	Food Grade	-	-	25kg / Fibre Drum

Main products:

Potassium L-Aspartate /L-Alanine /Alanine /β-Alanine /D-Alanine /Calcium D-Pantothenate /Dexpanthenol /Alpha Arbutin /Arbutin /Ascorbyl Glucoside /L-Aspartic Acid /Aspartic Acid /D-Aspartic Acid /L-Aspartate Calcium /L-Aspartic Acid Hemimagnesium Salt Dihydrate /L-Aspartic Acid Sodium Salt /Pyruvic Acid /Calcium Pyruvate /Sodium Pyruvate /Glycine /L-Glutamic Acid /L-Serine /L-Methionine /DL-Methionine /L-Cysteine /L-Cystine /L-Valine /L-Threonine /L-Proline /L-Leucine Acid /L-Tyrosine /Dl-Phenylalanine /L-Isoleucine /L-Tryptophan /L-Norvaline /L-Arginine /2-Amino-5-Guanidinovaleric Acid Monohydrochloride /L(+)-Ornithine Hydrochloride /Compound Amino Acid /Disodium Succinate /Hyaluronic Acid

Diethyl Maleate

CAS:141-05-9

Molecular Formula:C8H12O4

Alias

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Maleic Acid Diethyl Ester; Ethyl Maleate; L-(-)-Malic Acid Diethyl Ester; (S)-Malic Acid Diethyl Ester; 2-Butenedioic Acid (Z)-, Diethyl Ester; Diethyl L-Malic Ester; Diethyl L-(-)-Malate; (S)-(-)-Aepfelsaeure-Diethylester; Cis-Eto2Cch=Chco2Et; (2S)-2-Hydroxybutanedioic Acid Diethylester; (S)-(-)-Diethyl 2-Hydroxybutandioate; Diethyl (S)-Malate; 1,4-Diethyl (2Z)-But-2-Enedioate; (Z)-2-Butenedioic Acid Diethyl Ester; (Z)-Diethyl-2-Hydroxybutenedioate

Brief Introduction

Diethyl maleate, also known as diethyl maleate, is used in the preparation of organophosphorus pesticide malathion. It is also an intermediate of medicine, perfume and water stabilizer (organic polycarboxylic acid phosphonic acid compound).

Suppliers

Nanjing Chengyi Chemical Co., Ltd.

CNY 3 Million

79920m²

Less Than 50 People

Manufacturing Manufacturing

Product Photo	Specification	Grade	Max Capacity	Certificates	Package

	≥98.0%	Tech Grade	-	-	200kg / Plastic Drum

Main products:

Diethyl Maleate /Dimethyl Oxalate /Diethyl Oxalate /Dibutyl Oxalate /Oxalic Acid Dihydrate /Methyltrimethoxysilane /Dimethyl Thio-Toluene Diamine /N-(2-Hydroxyethyl)Iminodiacetic Acid

Butyryl Chloride

CAS:141-75-3

Molecular Formula:C4H7ClO

Alias

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Butyric Acid Chloride; Butyricchloride; N-Butyric Acid Chloride; N-Butanoyl Chloride; Butyryl; N-Butyryl Chloride; Butyrylchloride; N-Butyryl; Butanoic Acid Chloride; N-Butyroyl Chloride; Butyrylchlorid

Brief Introduction

It can be used in medicine, pesticide, flame retardant, water purifying agent, organic synthesis, custom-made butylbenzene, diuretic acid, qiangtongding, intermediate 2-ethyl-1,3-cyclopentanedione and herbicide.

Suppliers

Rudong Lianfeng Chemical Industry Co.,Ltd

CNY 0.5 Million

Less Than 50 People

Manufacturing Manufacturing

Product Photo	Specification	Grade	Max Capacity	Certificates	Package

	≥99%	Tech Grade	-	-	200kg / Plastic Drum

Main products:

Butyryl Chloride /Phosphonic Acid /Propionyl Chloride /Decanoyl Chloride /Hexanoyl Chloride /Octanoyl Chloride /Palmitoyl Chloride /Myristoyl Chloride /Stearoyl Chloride

Malonic Acid

CAS:141-82-2

Molecular Formula:C3H4O4

Alias

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1-(4-Chlorophenyl)Ethanone; 4-Chloroacetophenone; P-Chloroacetophenone; Ethanone, 1-(4-Chlorophenyl)-; Acetophenone, 4'-Chloro-; 4-Acetylchlorobenzene; 1-(4-Chlorophenyl)Ethan-1-One; P-Chloracetophenone; P-Acetylchlorobenzene; Methyl P-Chlorophenyl Ketone; P-Chlorophenyl Methyl Ketone; 4-Chlorophenyl Methyl Ketone; Methyl 4-Chlorophenyl Ketone

Brief Introduction

It is mainly used in pharmaceutical intermediates such as diclazuril, lumina barbital, norone propionate, p-hydroxycinnamic acid, vitamins, as well as spices, adhesives, resin additives, electropolishing agents, etc; It is used to produce some acid salts and other drugs.

Suppliers

Suqian Nanxiang Chemicals Manufacturing Co.,Ltd.

CNY 80 Million

49950m²

50-100 People

Manufacturing Manufacturing