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2-chloro-8-cyclopentyl-5-Methylpyrido[2,3-d]pyriMidin-7(8H)-one

Aug 29 2025

The melting point of 2-chloro-8-cyclopentyl-5-methyl-8H-pyridine-[2, 3-d] pyrimidine-7-ketone is 176 to 178 degrees Celsius, with a density of 1.3. At normal temperature and pressure, it appears as a …

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Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

5-Bromo-2,4-dichloropyrimidine

Aug 29 2025

5-bromo-2, 4-dichloropyrimidine is used in laboratory research and development as well as in the synthesis processes of chemical and pharmaceutical industries.

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Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

5-broMo-2-chloro-N-cyclopentylpyriMidin-4-aMine

Aug 29 2025

5-bromo-2-chloro-n-cyclopentamine-4-amine is an intermediate for the preparation of 2-aminopyridine compounds and is a cdk4 inhibitor used for the treatment of proliferative disorders.

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Category :

Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

6-broMo-2-chloro-8-cyclopentyl-5-Methylpyrido[2,3-d]pyriMidin-7(8H)-on...

Aug 29 2025

6-bromo-2-chloro-8-cyclopentyl-5-methyl-pyridine-[2,3-d] pyrimidine-7 (8H) -ketone is used to prepare derivatives of pyridine-[2,3-d] pyrimidine-7 (8H), such as CDK4 and/or CDK6 inhibitors, which can …

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Category :

Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

tert-butyl 4-(6-aminopyridin-3-yl)piperazine-1-carboxylate

Aug 29 2025

4-(6-aminopyridine-3-yl) piperazine-1-carboxylic acid tert-butyl ester is a pale yellow to brown solid.

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Category :

Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

PD0332991 Isethionate

Aug 29 2025

White to beige powder

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Category :

Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

PD 0332991 HCl

Aug 29 2025

Light yellow to yellow liquid

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Category :

Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

Palbociclib

Aug 29 2025

Antitumor API

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Category :

Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

N,N,N'-Trimethylethylenediamine

Aug 29 2025

N,N,N' -trimethylethylenediamine can be used as an organic synthesis intermediate and a pharmaceutical intermediate, mainly in laboratory research and development processes and chemical and pharmaceut…

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Category :

Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

N-(4-fluoro-2-Methoxy-5-nitrophenyl)-4-(1-Methylindol-3-yl)pyriMidin-2...

Aug 29 2025

This product is used as a reagent to synthesize dihydropyrroquinoline derivatives with anti-cancer activity, and as an EGFR regulator to inhibit L858R/T790M.

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Category :

Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

3-chloro-N-(2-((2-(dimethylamino)ethyl)(methyl)amino)-4-methoxy-5-(4-(...

Aug 29 2025

Pharmaceutical intermediates

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Category :

Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

Mutated EGFR-IN-1

Aug 29 2025

Mutated EGFR-in-1 (Osimertinib analog) is an intermediate of mutant EGFR (L858R EGFR, Exonl9 deletion activation mutation and T790M resistance mutation) inhibitors.

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Category :

Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

1,4-BenzenediaMine, N1-[2-(diMethylaMino)ethyl]-5-Methoxy-N1-Methyl-N4...

Aug 29 2025

AZD9291 is a third-generation oral epidermal growth factor receptor inhibitor (EGFR-TKI) developed by Astrazeneca. Due to its excellent clinical trial results, it was granted accelerated approval by t…

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Category :

Hangzhou ROYALL Import &...

China [CN]

Scince 2012

Free Member

2,4-Dichloropyrimidine

Aug 29 2025

Blocks used in drug chemical synthesis; Blocks used for Suzuki coupling, alkylation and other reactions

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Category :

Hangzhou ROYALL Import &...