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Pharmaceutical Intermediates

We have carved a reputed niche in the industry for manufacturing and exporting a superior range of Pharmaceutical Intermediates. They are extensively utilized in medicines formulating industries in order to synthesize the desired ingredient that has the ability to target the specific site in the body. We offer P Phenylene Diamine, 5-Amnio-O-Cresol, and P Phenylenediamine Sulfate under this category. Offered PPD is an organic compound which appears as white colored crystalline solid with the molar mass of 108.14 g/mol. These intermediates also find their application while making hair dyes as a substitute for henna.

Features:
  • They are known to be water soluble in nature
  • These intermediates react with air to give a black colored insoluble solid
  • They also help in the biodegradation of various aromatic compounds
Hydroxypropyl acrylate (HPA)
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Hydroxypropyl acrylate (HPA)
CAS NO: 25584-83-2
A clear colorless liquid. Toxic by inhalation and skin absorption.
2-Chloroisonicotinic acid
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2-Chloroisonicotinic acid
CAS NO: 6313-54-8
2,6-Dichloro-3-nitropyridine
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2,6-Dichloro-3-nitropyridine
CAS NO: 16013-85-7
Preparation Products And Raw materials
2,4,5-Trimethoxybenzaldehyde
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2,4,5-Trimethoxybenzaldehyde
CAS NO: 4460-86-0
2-Amino-6-chloro-3-nitropyridine
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2-Amino-6-chloro-3-nitropyridine
CAS NO: 27048-04-0
4-(Trifluoromethyl)aniline
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4-(Trifluoromethyl)aniline
CAS NO: 455-14-1
CAS NO: 90-05-1
A phenolic natural product and reducing co-substrate for COX reactions.
5-Sulfosalicylic acid dihydrate
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5-Sulfosalicylic acid dihydrate
CAS NO: 5965-83-3
For reducing and fixation of proteins in agarose and polyacrylamide gels
Hydroxypropyl methacrylate(HPMA)
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Hydroxypropyl methacrylate(HPMA)
CAS NO: 27813-02-1
Hydroxyethyl methacrylate(HEMA)
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Hydroxyethyl methacrylate(HEMA)
CAS NO: 868-77-9
PDC Pharmaceutical Intermediates
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PDC Pharmaceutical Intermediates
cas no.:20039-37-6
4-(Trifluoromethoxy)aniline
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4-(Trifluoromethoxy)aniline
CAS NO: 461-82-5
P-Phthaloyl chloride
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P-Phthaloyl chloride
CAS NO: 100-20-9
3-Nitrobenzaldehyde
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3-Nitrobenzaldehyde
CAS NO: 99-61-6
3,4-Dimethoxybenzaldehyde
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3,4-Dimethoxybenzaldehyde
CAS NO: 120-14-9
4-Methoxyphenol
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4-Methoxyphenol
CAS NO: 150-76-5
4-(Trifluoromethoxy) phenol
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4-(Trifluoromethoxy) phenol
CAS NO: 828-27-3
Intermediates of Liquid Crystals
O-Phthaloy dichloride
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O-Phthaloy dichloride
CAS NO: 88-95-9
4-Chloroformyphthalic Anhydride
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4-Chloroformyphthalic Anhydride
CAS NO: 1204-28-0
M-Phthalyl chloride
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M-Phthalyl chloride
CAS NO: 99-63-8


Quzhou Ruiyuan Chemical Co., Ltd.
18, Huayang Road, Quzhou High-tech Industrial Park, Quzhou - 324000, Zhejiang, China
Ms Maria Shen
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