Bulk drugs intermediates are compounds used in manufacturing medicines



Those products patented are for laboratory analytical/research purpose only, not offered for sale in countries where the sales of sunch products constitutes patent infringement, otherwise the following liability is at buyer’s rick.

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Sodium Tungstate

Sodium Tungstate a tungstate of sodium, is useful as a source of tungsten. It is prepared from tungsten ores used to manufacture tungsten by reducing.It is used as catalyst for epoxidation of alkenes and oxidation of alcohols into aldehydes or ketones.It is also used for treatment of diabetes in animal. It is also used in the dye and textile industry,intermediate in preparation of tungsten compounds, fire proofing fabrics & cellulose, alkaloid precipitant.

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Suvorexant Technical 99.0%

Catalogue Number: MS1029-01

Chemical Name: [4-(5-Chloro-benzooxazol-2-yl)-7-methyl-[1,4]diazepan-1-yl]-[2-(2H-imidazol-2-yl)-5-methyl-phenyl]-methanone

CAS Number: 1030377-33-3

Mol. Formula: C23H23ClN6O2

Mol. Weight: 450.92

Assay:Not less than 98.0%

Category: Suvorexant API

Applications: NA

References: Enterprise standard

Package: 1kg,10kg,25kg

Storage: In an airtight container, protected from light.

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Tetrahydropapaverine Hydrochloride

Those products patented are for laboratory analytical/research purpose only, not offered for sale in countries where the sales of sunch products constitutes patent infringement, otherwise the following liability is at buyer’s rick.

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Trans-1,4-Cyclohexanedicarboxylic Acid Cas 15177-67-0 suppliers Technical

Product Name: Trans-1,4-Cyclohexanedicarboxylic Acid Monomethyl Ester

Cas No: 15177-67-0



Structural Formula: Trans-1,4-Cyclohexanedicarboxylic Acid 15177-67-0

Molecular Formula: C9H14O4

Molecular Weight: 196.21

Appearance:White or off-white powder



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Tryptamine is a monoamine alkaloid found in plants, fungi, and animals. It is based around the indole ring structure, and is chemically related to the amino acid tryptophan, from which its name is derived. Tryptamine is found in trace amounts in the brains of mammals and is believed to play a role as a neuromodulator or neurotransmitter.

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Valeryl Chloride

Valeryl Chloride is a C-5 acyl halide.It is widely used in agrochemicals and pharmaceuticals manufacturing. It is also used as an intermediate for dyes, textile auxiliaries, peroxide compounds.

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Vonoprazan Purified 99.5%min

Name: Vonoprazan 
Synonyms: 1-[5-(2-Fluorophenyl)-1-[(pyridin-3-yl)sulfonyl]-1H-pyrrol-3-yl]-N-methylmethanamine 
Molecular Formula: C17H16FN3O2S 
Molecular Weight: 345.39 
CAS Registry Number: 881681-00-1 

Package:1g,10g,100g,1kg/aluminum foil bag

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a-pvp  Hexen -Meo-PCP  SDB-005 LAB GRADE 99%


skype: live:foxmail_10


Whatsapp: 008613028638781


Product advantage:


 1. We can guarantee the quality of the product.


2. Fast and safe delivery .


3. We can provide competitive price for you. The more you buy , the lower the price will be. 4. We are an experienced enterprise of manufacturing various kind of Organic intermediates, Our customers come from all parts of the world, had a very good cooperation between us.Customer very pleased with our products.


We can provide you stable quality, high purity, good packaging at most competitive price. We supply and export high quality and purity research chemicals in both large and small quantities…our products is as below:Our products are of High purity (above 99%) . 


etizolam 5cabp 4-fpet 6apb abc  mdma MDPHP 


U-49900  TH-PV  3cmc  4cmc  4mmc  4cdc 4-MPD


 MDPPP MDPBP  -47700 4F-PHP  BK-2C-B EG-018 

a-pvp  Hexen -Meo-PCP  SDB-005 


4-Aco-DMTNM-2201  EAM-2201   AM-2201  

MAM-2201 Mexedrone  


diclazepam  flubromazolam   meclonazepam    


nitrazolam Alprazolam(xanax) 

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Quality Standard: BP/USP/EP/CP/JP

Physical and Chemical Properties: White crystal or crystalline powder,with acid taste and is stable in dry air,slowly hydrolyze into salicylic acid and acetic anhydride.Its solution shows and acid reaction.Sparingly soluble in alcohol,chloroform or ether,slightly soluble in water or absolute ether,it dissolves in alkali hydroxide or alkali carbonate solution and decomposes at the same time.


Assay: 99.50-101.0%

Clarity and color of solution: Clear and colorless

Heavy metals: ≤20ppm

Free salicylic acid: ≤500ppm

Sulfate: ≤0.1%

Loss of drying: ≤0.5%

Addition Material: ≤0.1%

Appearance: white crystal or crystalline powder.

Usage: This product is an antipyretic ant rheumatic that is used to allay fever, headache, arthralgia, acticerheumatism, and rheumatoid arthritis. Toothache and dysmenorrhea and as raw material for making anti-carcinogen.



25kg / kraft bag or fibre drum

25kg / package with paper or polyethylene bag inside

1 MT = 40 Packages

Packing size: 50*80cm / kraft bag;  36*40 cm / fibre drum

Capacity / 20"FCL:

without pallet: 20 MT / 800 Bag , 1.6CBM/MT;  15 MT / 600 Drum, 2.1CBM / MT

with pallet: 18 MT / 720 Bag , 11 .25MT / 450 Drum

Our company may produce and pack according to customer's requirement.



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