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(1R,2R)-2-(3,4-difluorophenyl) cyclopropanamine(S)-(carboxylato(phenyl...

Sep 25 2025

(1R,2S)-2-(3, 4-difluorophenyl) cyclopropylamine (R) -mandelate is a pale yellow to white powder and can be used as a pharmaceutical intermediate.

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Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

4,6-Dichloro-2-(propylthio)pyrimidin-5-amine(145783-15-9)

Sep 25 2025

4, 6-dichloro-2 -(propylthiol) -5-aminopyrimidine is an organic synthesis intermediate and a pharmaceutical intermediate, which can be used in laboratory research and development processes as well as …

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Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

4,6-Dichloro-5-nitro-2-propylthiopyrimidine(145783-14-8)

Sep 25 2025

4, 6-dichloro-5-nitro-2-propyrimidine appears as a colorless or yellow oily liquid at normal temperature and pressure. It has average solubility in dichloromethane, chloroform, dimethyl sulfoxide, and…

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Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

376608-65-0

Sep 25 2025

2-[[(3AR,4S,6R,6AS) -6-amino-tetrahydro2, 2-dimethyl-4H-cyclopenta-1, 3-dioxamol-4-yl] -oxy] -ethanol (2R,3R)-2, 3-dihydroxysuccinate is an intermediate in laboratory organic synthesis and pharmaceuti…

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Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

（S）-2-Aminobutanamide hydrochloride(7682-20-4)

Sep 25 2025

L-2-aminobutyamide hydrochloride is an amide organic compound and is mainly used as a pharmaceutical intermediate

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Category :

Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

4-Hydroxypyridine(626-64-2)

Sep 25 2025

It is used for the synthesis of the diuretic drug torasemide or other drug intermediates.

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Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

N-Ethyl-N-Methyl Carbamoyl Chloride(42252-34-6)

Sep 25 2025

N-ethyl-n-methylcarbamoyl chloride is a compound that can be used in organic synthesis.

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Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

1,3-Dimethyladamantane(702-79-4)

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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Category :

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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Category :

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