Intermediates

Providing high-purity pharmaceutical, agrochemical, and OLED electronic intermediates.

3-Chloro-4-fluoronitrobenzene
CAS No. 350-30-1

3-Chloro-4-fluoronitrobenzene

High-purity 3-Chloro-4-fluoronitrobenzene (CAS 350-30-1), a key aromatic intermediate for fluoroquinolone and tyrosine kinase inhibitor APIs.

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6-Chloro-5-methylpyridin-3-amine
CAS No. 38186-82-2

6-Chloro-5-methylpyridin-3-amine

High-purity 6-Chloro-5-methylpyridin-3-amine (CAS 38186-82-2), a key pyridine-based intermediate for advanced organic synthesis in pharmaceutical and agrochemical R&D.

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Dibromomethane
CAS No. 74-95-3

Dibromomethane

High-purity Dibromomethane (CAS 74-95-3) ≥99.5%, ideal as a versatile halogenated intermediate for organic synthesis and specialty chemical manufacturing.

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2-Amino-5-nitrophenol
CAS No. 121-88-0

2-Amino-5-nitrophenol

High-purity 2-Amino-5-nitrophenol (CAS 121-88-0), a key intermediate for oxidative hair dye formulations and specialty colorants.

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2-Chloro-5-nitrobenzenesulfonic Acid
CAS No. 96-73-1

2-Chloro-5-nitrobenzenesulfonic Acid

High-purity 2-Chloro-5-nitrobenzenesulfonic acid (CAS 96-73-1), a key intermediate for herbicides like Cinosulfuron and specialty dyes such as Blue Salt B.

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1,1,1-Trifluoro-3-iodopropane
CAS No. 460-37-7

1,1,1-Trifluoro-3-iodopropane

High-purity 1,1,1-Trifluoro-3-iodopropane (CAS 460-37-7) for use as a fluorinated building block in pharmaceutical and agrochemical R&D.

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2-Piperazinyl-4-amino-6,7-dimethoxyquinazoline
CAS No. 60547-97-9

2-Piperazinyl-4-amino-6,7-dimethoxyquinazoline

High-purity 2-Piperazinyl-4-amino-6,7-dimethoxyquinazoline (CAS 60547-97-9), a key pharmaceutical intermediate for quinazoline-based APIs.

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1,2-Dibromo-1,1-dichloro-2,2-difluoroethane
CAS No. 558-57-6

1,2-Dibromo-1,1-dichloro-2,2-difluoroethane

High-purity 1,2-Dibromo-1,1-dichloro-2,2-difluoroethane (CAS 558-57-6) for use as a fluorinated intermediate in advanced organic synthesis and material science applications.

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Zalcitabine
CAS No. 7481-89-2

Zalcitabine

Zalcitabine (CAS 7481-89-2) is a pyrimidine nucleoside analogue intermediate used in advanced antiviral research and pharmaceutical synthesis.

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