CAS:104-15-4
Molecular Formula:C7H8O3S
Alias
More Information
Benzenesulfonic Acid, 4-Methyl-; 4-Methylbenzenesulfonic Acid; P-Toluene Sulfonic Acid; PTSA; Paratoluene Sulphonic Acid; Para Toluene Sulfonic Acid; P-Tolylsulfonicacid; Toluene-4-Sulphonic; Toluene-P-Sulfonate; Toluenesulfonicacid; Paratoluenesulfonic Acid
Brief Introduction
This product is used as a chemical reagent, as well as in dye and organic synthesis. It is widely used in the synthesis of pharmaceuticals, pesticides, stabilizers for polymerization and catalysts for organic synthesis (esters, etc.). It is also used as an intermediate in medicine and coatings and a resin curing agent.
CNY 5 Million
16650m²
Less Than 50 People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
||||||
| Tech Grade | - | - |
25kg /
Fibre Drum
|
|||
| Pharm Grade | - | - |
25kg /
Fibre Drum
|
Main products:
P-Toluenesulfonic Acid
/Nitrosylsulfuric Acid
CAS:105-34-0
Molecular Formula:C4H5NO2
Alias
More Information
Cyanoacetic Acid Methyl Ester; Methyl 2-Cyanoacetate; Acetic Acid, Cyano-, Methyl Ester; Methyl 2 Cyanoacetate; Methyl Cyano Acetate
Brief Introduction
It is an intermediate of organic synthesis, medicine and dyestuff.
CNY 139 Million
119880m²
1000+ People
Manufacturer
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
||||||
| Tech Grade | - | - |
1000kg /
IBC Drum
1000kg /
ISO Tank
200kg /
Plastic Drum
|
Main products:
Methyl Cyanoacetate
/Sodium Cyanide
/Cyanuric Chloride
/Dimethyl Malonate
/Diethyl Malonate
/Phenylacetic Acid
/Sodium Ferrocyanide
/Potassium Ferrocyanide Trihyrate
/Cyanoacetic Acid
/Ethyl Cyanoacetate
/Sodium Thiocyanate
/Barbituric Acid
/Trimethoxymethane
/Triethyl Orthoformate
/4-Chlorophenylacetonitrile
/2-Chlorobenzyl Cyanide
/Potassium Cyanide
/Glycolic Acid
/Glycolonitrile
/Benzeneacetonitrile
/4,6-Dihydroxypyrimidine
/Diethyl Ethoxymethylenemalonate
/Ethylenediaminetetraacetic Acid
/Ethylenediaminetetraacetic acid Disodium salt
/Ethylenediaminetetraacetic Acid Tetrasodium Salt
/Potassium Phenylacetate
/Edta Ferric Sodium Salt
/Zinc Disodium Edta
/Copper Disodium Edta
/Calcium Disodium Edetate Dihydrate
/Ethylenediaminetetraacetic Acid Manganese Disodium Salt Hydrate
/Edta Magnesium Disodium
/Eddha-Fena
CAS:105151-39-1
Molecular Formula:C13H17NO4
Alias
More Information
2,3-Pyridinedicarboxylicacid,5-Ethyl-,2,3-Diethyl Ester; Diethyl Ester Of 5-Ethylpyridine-2,3-Dicarboxylic Acid; 5-Ethyl-2,3-Pyridinedicarboxylic Acid Diethyl Ester; Diethyl 5-Ethyl-2,3-Pyridinedicarboxylate; 5-Ethylpyridine-2,3-Dicarboxylic Acid Diethyl Ester; 5-Ethyl-2,3-Diethoxycarbonylpyridine; 5-Ethylpyridine Dicarboxylic Acid,Diethyl Ester; Imazethapyr Impurity; 5-Ethyl-Pyridine-2,3-Dicarboxy
Brief Introduction
Diethyl 5-ethylpyridine-2,3-dicarboxylate is an important pharmaceutical and pesticide intermediate. For example, it can be used in the synthesis of Imazethapyr. Imazethapyr is an organic heterocyclic herbicide, which belongs to imidazolinone compounds, also known as prochloraz, imazethapyr nicotinic acid, Paclobutrazol, prochloraz and miecaoyan. Its isopropylamine salt is suitable for the control of all weeds. It has excellent herbicidal activity against Cyperaceae weeds, annual and perennial monocotyledonous weeds, broad-leaved weeds and miscellaneous trees, and can be used before or after bud, It can be quickly absorbed by plant roots and leaves, inhibit the biosynthesis of plant side chain amino acids (valine, leucine, isoleucine), destroy protein, inhibit the growth of weeds and promote their death.
CNY 189.6 Million
86580m²
500-1000 People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
||||||
| Tech Grade | - | - | - | |||
| Tech Grade | - | - | - |
Main products:
Diethyl 5-Ethylpyridine-2,3-Dicarboxylate
/Paclobutrazol
/Fipronil
/1,2-Dibromo-2,4-Dicyanobutane
/Sodium Trifluoromethanesulfinate
/Lambda-Cyhalothric Acid
/Bifenthrin Alcohol
/Dichloro Acetyl Chloride
/Trifluoromethanesulfonic acid
/Trifluoromethanesulfonic Anhydride
/Trifluoromethanesulfonyl Chloride
/5-Amino-3-Cyano-1-(2,6-Dichloro-4-Trifluoromethylphenyl)Pyrazole
/Trifluoromethyl Sulfinyl Chloride
/Ethyl 2,3-Dicyanopropanoate###Ethyl 2,3-Dicyanopropionate
/1-Chloropinacolone
/1,1-Dichloropinacolin
/1-(4-Chlorophenyl)-4,4-Dimethyl-3-Pentanone
/2-[2-(4-Chlorophenyl)Ethyl]-2-(1,1-Dimethylethyl)-Oxirane
/Unknown
/1-[3-(Trifluoromethyl)Phenyl]Ethanone###3'-(Trifluoromethyl)Acetophenone
/Dithiosalicylic Acid
CAS:106-38-7
Molecular Formula:C7H7Br
Alias
More Information
P-Bromotoluene; Benzene, 1-Bromo-4-Methyl-; 1-Bromo-4-Methylbenzene; 1-Brom-4-Methylbenzol; 1-Bromo-4-Methyl-Benzen; 1-Methyl-4-Bromobenzene; Benzene,1-Bromo-4-Methyl-; P-Bromo-Toluen; P-Tolybromide; Toluene, P-Bromo-
Brief Introduction
P-bromotoluene is a colorless liquid at room temperature, insoluble in water, but soluble in ethanol and ether. P-bromotoluene is a toxic chemical. It is harmful if swallowed and has irritating effect on eyes, respiratory system and skin. P-bromotoluene can be ignited by open fire. P-bromotoluene is a kind of organic synthesis raw material, which is widely used in the fuel and pharmaceutical synthesis industry. It is mainly used in the synthesis of p-bromobenzyl bromide, p-bromophenylacetonitrile, p-bromotrifluorotoluene, p-bromocinnamic acid, p-bromobenzaldehyde, p-bromobenzoic acid and other pharmaceutical intermediates, and has been widely used in many domestic organic synthesis. High purity p-bromotoluene is the intermediate of losantan, an important popular antihypertensive drug.
CNY 0.5 Million
Less Than 50 People
Manufacturer
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
|
||||||
| - | - | - | - |
Main products:
4-Bromotoluene
/4-(Trifluoromethoxy)Aniline
/3-Bromoanisole
/4-Fluorobenzoyl Chloride
/Iodobenzene
/4-Chloro-3-Nitrobenzoic Acid
/4-Nitro-2-(Trifluoromethyl)Aniline
/4-Aminobenzoic Acid
/3-Chloro-4-Nitrotoluene
/M-Xylene
/3-Chloro-P-Toluidine
/M-Toluic Acid
/3,4-Dichlorobenzotrifluoride
/2,4-Dibromoanisole
/2,6-Diaminotoluene
/2-Bromo-5-Nitrobenzotrifluoride
/2,6-Dibromo-4-(Trifluoromethoxy)Aniline
/2,4,6-Trichlorobenzonitrile
/Picoxystrobin
/2,3-Dichloropyridine
/3-Bromoisonicotinic Acid
/2,5-Dichloronitrobenzene
/2,4-Dichlorophenol
/2,4-Dichlorobenzoic Acid
/2,6-Difluoroaniline
/2,4-Dichloropyridine
/2-Methoxypyridine
/2,4-Dichlorobenzonitrile
/1-Bromo-2,5-Dimethoxybenzene
/2,5-Dichloropyridine
/2,6-Dimethylaniline
/Pentachloropyridine
/Triphosgene
/Hydrogen Bromide
/Copper(I) Cyanide
/2,4-二溴均三甲苯
/Bromobenzene
/Cuprous Bromide
/4-(Trifluoromethyl)Benzonitrile
/Acetamide
/1,3-Bis(Trifluoromethyl)-Benzene
/2-(Trifluoromethyl)Benzoic Acid
/2,4,5-Trifluorobenzotrifluoride
/3-Bromophenol
/Sulfur Tetrafluoride
/Fluorobenzene
CAS:106-39-8
Molecular Formula:C6H4BrCl
Alias
More Information
Benzene, 1-Bromo-4-Chloro-; 1-Bromo-4-Chlorobenzene; 4-Chlorobromobenzene; 1,4-Bromochlorobenzene; Benzene,4-Chlorobromo-; P-Bromophenyl Chloride; P-Bromophenylchloride; P-Chlorophenyl Bromide
Brief Introduction
4-Chlorobromobenzene is a halogenated aromatic compound that is widely used in the pharmaceutical and chemical industries as an intermediate. 4-Chlorobromobenzene is also used as a reagent to synthesize derivatives of 3-Phenyl-5-quinolinemethanol, compounds that have potential antimalarial activity.
CNY 18.5 Million
333000m²
100-500 People
CRO
CRO
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
||||||
| Tech Grade | - | - |
25kg /
Fibre Drum
|
Main products:
4-Bromochlorobenzene
/1-Chlorododecane
/Bromoethane
/1-Bromopropane
/2-Bromobutane
/1,2-Dibromoethane
/1,3-Dibromopropane
/1-Bromo-2-Chloroethane
/1-Bromo-4-Chlorobutane
/1-Bromo-3-Chloropropane
/2-Chloropropane
/Bromoacetic Acid
/Ethyl Bromoacetate
/Tert-Butyl Bromoacetate
/Bromobenzene
/1,2-Dibromobenzene
/1,3-Dibromobenzene
/1,4-Dibromobenzene
/3-Bromochlorobenzene
Inquiry (
10
/ 10
)
Clear All
Sign In
Error!