CLORSULON--LINHAI HAIXING CHEMICAL FACTORY

LINHAI HAIXING CHEMICAL FACTORY

API&INTERMEDIATES

TRICHLORO ETHENYL
ANILINE HYDROCHLORIDE
(CLORSULON INTERMEDIATE)

3-amino-4-imino-rifamycin S
(RIFABUTIN INTERMEDIATE)

N-Acethyl-3-chloro-L-serine
methyl ester
(RAMIPRIL INTERMEDIATE)

(±)-3-(Carbamoymethyl)-5-
methylhexanoic acid
(pregabalin intermediate)

(R)-(-)-3-(Carbamoymethyl)-
5-methylhexanoic acid(pregabalin
intermediate)

HAIR DYES INTERMEDIATES

Products

2-Nitro-p-phenylenediamine

Cas No.	5307-14-2
Molecular formula	C₆H₇N₃O₂
Molecular weight	153.14
Structure formula
Appearance	Deep-green crystalline powder
Packing	25kgs/drum
Assay	≥99%（HPLC）

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