Global Trade leader ecrobot

Sep 25 2025

It is mainly used in the synthesis of medicine, etc., for the production of memantine hydrochloride, etc., and for the treatment of Alzheimer's disease.

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Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

1-Bromo-3,5-dimethyl adamantane(941-37-7)

Sep 25 2025

1-bromo-3, 5-dimethylfund gangane is an intermediate in organic synthesis and pharmaceutical synthesis. It can be used in laboratory research and development as well as in the pharmaceutical synthesis…

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Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

5,6-dimethoxy-1-indanone 2107-69-9

Sep 25 2025

5, 6-dimethoxylindenone is used as an intermediate for the preparation of donepezil.

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Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

4-pyridine carboxaldehyde(872-85-5)

Sep 25 2025

1. Synthesize the intermediate of donepezil hydrochloride for the treatment of mild to moderate Alzheimer's disease2. Basic organic synthesis raw materials

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Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

Cefotiam hexetil hydrochloride(95789-30-3)

Sep 25 2025

Ceftiaxil hydrochloride is also known as ceftiaxil hydrochloride. Ceftiaxil hydrochloride is a broad-spectrum second-generation cephalosporin with high stability against β -lactamase. It can be used t…

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Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

Cefotetan acid(69712-56-7)

Sep 25 2025

Ceftetan is the drug with the longest half-life among the second-generation cephalosporins (cephalosporins) to date. Ceftetan has a strong affinity and binding property with penicillin-binding protein…

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Category :

Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

3-Mercaptopropionic acid 107-96-0

Sep 25 2025

3-hydroxypropionic acid is a direct raw material in organic chemical engineering and is used in pharmaceutical intermediates and electronic chemicals. It is used as an intermediate for the pharmaceuti…

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Category :

Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

1-Methyl-aminomethyl naphthalene(14489-75-9)

Sep 25 2025

N-methyl-1-naphthylamine is an organic nitrogen insecticide, a white crystalline substance that is stable to light, heat and acidic substances. It decomposes and becomes ineffective when exposed to al…

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Category :

Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

1-Chloro-6,6-dimethyl-5-hept-2-en-4-ino(126764-17-8)

Sep 25 2025

Terbinafine hydrochloride is a broad-spectrum antifungal drug of the acrylamide class and has a large market demand. 1-chloro-6, 6-dimethyl-2-heptene-4-alkyne is a key intermediate for the synthesis o…

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Category :

Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

3-Hydroxymethyl-3-methyloxetane(3143-02-0)

Sep 25 2025

3-methyl-3-hydroxymethyloxacyclobutane is an organic intermediate for the synthesis of pharmaceuticals and pesticides, and it is also the main raw material for the synthesis of energetic materials con…

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Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

Best price Prasugrel 150322-43-3

Sep 25 2025

Prasugrel also shows stronger performance than clopidogrel in stable angina pectoris and interventional surgeries for acute coronary syndrome. However, the stronger the antiplatelet effect, the more l…

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Category :

Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

L-Pipecolic acid 2,6-xylidide(27262-40-4)

Sep 25 2025

Intermediates of ropivacaine and bupivacaine

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Category :

Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

Dofetilide 115256-11-6

Sep 25 2025

It is used for maintaining and converting to normal sinus rhythm in patients with atrial fibrillation (AF) and atrial flutter (AFL).

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Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

Nateglinide(105816-04-4)

Sep 25 2025

Nateglinide, with its contents being off-white; It is a derivative of D-phenylalanine and belongs to the category of non-sulfonylurea hypoglycemic drugs. Its mechanism of action mainly involves bindin…

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Category :

Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

Biapenem 120410-24-4

Sep 25 2025

Biapenem belongs to the second-generation carbapenem antibacterial drugs, featuring a broad antibacterial spectrum and strong antibacterial activity. It has excellent antibacterial activity against En…

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Category :

Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member