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SUNWELL CHEMICALS CO.,LTD.(INTERPHARMA TRADING CO.,LIMITED.)

Hangzhou,Zhejiang,China
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Company Profile

Sunwell chemicals Co.,Ltd. , which is specialized in business company focusing on the contracted manufacturing, marketing and distribution of APIs and its intermediates, fine chemicals, food additives and nature products, we have a professional team of international talent of outstanding ability. The company has a proactive modern corporate structure,with an enterprising governance, superior marketing and sales system, solid financial management, resulting in a highly effective organization. We have our own subordinate factories-- Zhejiang OMA pharmaceutical Co.,Ltd & Taizhou Xingming pharmaceutical Co.,Ltd. and R&D institute equipped with modern laboratory apparatus and advanced facilities including HPLC,GC, TLC, etc., We are capable of developing new products according to customer's requirements and making contracted manufacturing under confidential agreement with customers. The whole process is strictly complying with GMP requirements and under QA system. Besides, we have good relationship with more than 500 Chinese producers in this field so our company is also a distributor of pharmaceuticals, intermediates, fine chemicals, etc., we always provide customers with qualified product, competitive price and excellent service. The company persists in focusing the needs of customers, through innovative products with top-grade quality and our professionalism, to continuously develop and win markets, and to serve the community.

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Product List

Product Name Synonyms CAS No. Grate/Content Operate

(S)-N-tert-Butyl-1,2,3,4-tetrahydroisoquinoline-3-carboxamide

3-Isoquinolinecarboxamide,N-(1,1-dimethylethyl)-1,2,3,4-tetrahydro-,(3S)-;3-Isoquinolinecarboxamide,N-(1,1-dimethylethyl)-1,2,3,4-tetrahydro-,(S)-;(3S)-N-(1,1-Dimethylethyl)-1,2,3,4-tetrahydro-3-isoquinolinecarboxamide;(S)-N-tert-Butyl-1,2,3,4-tetrahydroisoquinoline-3-carboxamide;(3S)-N-tert-Butyl-1,2,3,4-tetrahydroisoquinoline-3-carboxamide
149182-72-9 Inquiry

(S,S)-2-Azabicyclo[3,3,0]-octane-3-carboxylic acid benzylester hydrochloride

Cyclopenta[b]pyrrole-2-carboxylic acid,octahydro-,phenylmethyl ester,hydrochloride (1:1),(2R,3aR,6aR)-rel-;Cyclopenta[b]pyrrole-2-carboxylic acid,octahydro-,phenylmethyl ester,hydrochloride,(2α,3aβ,6aβ)-(±)-;Cyclopenta[b]pyrrole-2-carboxylic acid,octahydro-,phenylmethyl ester,hydrochloride,(2α,3aβ,6aβ)-
93779-29-4 Inquiry

1,5-DIAMINO-4,8-DIHYDROXYANTHRAQUINONE

9,10-Anthracenedione,1,5-diamino-4,8-dihydroxy-;Anthraquinone,1,5-diamino-4,8-dihydroxy-;1,5-Diamino-4,8-dihydroxy-9,10-anthracenedione;4,8-Diamino-1,5-dihydroxyanthraquinone;1,5-Diamino-4,8-dihydroxyanthraquinone;4,8-Diaminoanthrarufin;1,5-Dihydroxy-4,8-diaminoanthraquinone;1,5-Dihydroxy-4,8-diamino-9,10-anthraquinone;1,5-Diamino-4,8-dihydroxy-9,10-anthraquinone;NSC 144052;NSC 3244;1,5-Diamino-4,8-dihydroxy-9,10-dihydroanthracene-9,10-dione
145-49-3 Inquiry

1,5-DIHYDROXY-4,8-DINITROANTHRAQUINONE

9,10-Anthracenedione,1,5-dihydroxy-4,8-dinitro-;Anthraquinone,1,5-dihydroxy-4,8-dinitro-;1,5-Dihydroxy-4,8-dinitro-9,10-anthracenedione;Anthrarufin,4,8-dinitro-;1,5-Dihydroxy-4,8-dinitroanthraquinone;4,8-Dinitro-1,5-dihydroxyanthraquinone;1,5-Dinitro-4,8-dihydroxyanthraquinone;4,8-Dihydroxy-1,5-dinitroanthraquinone;4,8-Dinitroanthrarufin;NSC 37584
128-91-6 Inquiry

1,8-Dihydroxy-4,5-dinitroanthraquinone

9,10-Anthracenedione,1,8-dihydroxy-4,5-dinitro-;Anthraquinone,1,8-dihydroxy-4,5-dinitro-;Chrysazin,4,5-dinitro-;1,8-Dihydroxy-4,5-dinitro-9,10-anthracenedione;1,8-Dihydroxy-4,5-dinitroanthraquinone;4,5-Dinitrochrysazin;1,8-Dinitro-4,5-dihydroxyanthraquinone;1,8-Dihydroxy-4,5-dinitro-9,10-anthraquinone;4,5-Dihydroxy-1,8-dinitroanthraquinone;NSC 81256;ARDP 0006;1,8-Dihydroxy-4,5-dinitroanthracene-9,10-dione
81-55-0 Inquiry

1,8-Dihydroxynaphthylene-3,6-disulfonic acid

2,7-Naphthalenedisulfonic acid,4,5-dihydroxy-;4,5-Dihydroxy-2,7-naphthalenedisulfonic acid;C.I. 16655;Chromatropic acid;Chromotropic acid;1,8-Dihydroxynaphthalene-3,6-disulfonic acid;911126-86-8;1081781-15-8
148-25-4 Inquiry

1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid

2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-;1-Naphthol-3,6-disulfonic acid,8-amino-;4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid;C.I. 35570;1-Amino-8-hydroxy-3,6-disulfonaphthalene;1-Amino-8-hydroxynaphthalene-3,6-disulfonic acid;5-Amino-4-naphthol-2,7-disulfonic acid;8-Amino-1-naphthol-3,6-disulfonic acid;H acid;1-Amino-8-naphthyl-3,6-disulfonic acid;8-Amino-1-hydroxy-3,6-naphthalenedisulfonic acid;1-Hydroxy-8-amino-3,6-naphthalenedisulfonic acid;1-Naphthol-8-amino-3,6-disulfonic acid;3,6-Disulfo-8-hydroxy-1-naphthylamine;1-Hydroxy-8-amino-3,6-disulfonaphthalene;1-Amino-8-naphthol-3,6-disulfonic acid;5-Amino-4-hydroxy-2,7-naphthalenedisulfonic acid;3,6-Disulfo-1-amino-8-naphthol;1-Amino-3,6-disulfo-8-naphthol;Sulfonphthol;NSC 190492;1-Hydroxy-3,6-disulfo-8-aminonaphthalene;8-Hydroxy-3,6-disulfo-1-naphthylamine;1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid;94475-69-1
90-20-0 Inquiry

1-NAPHTHOL-3,8-DISULFONIC ACID

1,6-Naphthalenedisulfonic acid,8-hydroxy-;8-Hydroxy-1,6-naphthalenedisulfonic acid;Andresen's Acid;Disulfo Acid E;1-Naphthol-3,8-disulfonic acid;3,8-Disulfo-1-naphthol;1-Hydroxy-3,8-naphthalenedisulfonic acid;ε-Acid;NSC 8628
117-43-1 Inquiry

2,5-DIAMINO-1,3-BENZENEDISULFONIC ACID

(R)-(-)-NIFENALOL;(R)-α-[(Isopropylamino);2,5-DIAMINO-BENZENE-1,3-DISULFONICACID;2,5-DIAMINO-1,3-BENZENEDISULFONIC ACID;P-PHENYLENEDIAMINE-2,6-DISULFONIC ACID;(R)-1-(4-Nitrophenyl)-2-(isopropylamino)ethanol;(1R)-1-(4-Nitrophenyl)-2-(isopropylamino)ethanol;(R)-α-[(Isopropylamino)methyl]-4-nitrobenzenemethanol
6409-48-9 Inquiry

2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole

2,6-Benzothiazolediamine,4,5,6,7-tetrahydro-;4,5,6,7-Tetrahydro-2,6-benzothiazolediamine;2,6-Diamino-4,5,6,7-tetrahydro-1,3-benzothiazole;2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole;4,5,6,7-Tetrahydrobenzothiazole-2,6-diamine;(RS)-2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole;106006-83-1
104617-49-4 Inquiry

2,6-Diaminopurine

9H-Purine-2,6-diamine;Purine,2,6-diamino-;1H-Purine-2,6-diamine;2,6-Diaminopurine;2-Aminoadenine;SQ 21065;NSC 743;1006-52-6;39001-24-6
1904-98-9 Inquiry

2,6-Diaminotoluene-4-sulfonic acid

Benzenesulfonic acid,3,5-diamino-4-methyl-;p-Toluenesulfonic acid,3,5-diamino-;3,5-Diamino-4-methylbenzenesulfonic acid;2,6-Diaminotoluene-4-sulfonic acid;NSC 43299;3,5-Diamino-4-methylbenzene-1-sulfonic acid
98-25-9 Inquiry

2,6-Dithiopurine

1H-Purine-2,6-dithione,3,9-dihydro-;Xanthine,dithio-;1H-Purine-2,6-dithione,3,7-dihydro-;3,9-Dihydro-1H-purine-2,6-dithione;Purine-2,6-dithiol;2,6-Dimercaptopurine;2,6-Dithiopurine;Dithioxanthine;2,6-Dithioxanthine;2,6-Dithioxo-1,2,3,6-tetrahydro-9H-purine;NSC 15989;NSC 685799;3,7-Dihydropurine-2,6-dithione;7390-61-6
5437-25-2 Inquiry

2-(Phenylsulfonyl)aniline

Benzenamine,2-(phenylsulfonyl)-;Aniline,o-(phenylsulfonyl)-;2-(Phenylsulfonyl)benzenamine;C.I. 37060;C.I. Azoic Diazo Component 18;Diazo Fast Orange LG;Fast Orange LG Salt;Fast Orange Salt LG;2-Aminodiphenyl sulfone;o-Aminophenyl phenyl sulfone;2-Aminophenyl phenyl sulfone;2-(Phenylsulfonyl)aniline;Fast Red R Base;Fast Red RC Base;Fast Red RC Salt;2-(Benzenesulfonyl)aniline
4273-98-7 Inquiry

2-Amino-3,6,8-naphthalenetrisulfonic acid

1,3,6-Naphthalenetrisulfonic acid,7-amino-;7-Amino-1,3,6-naphthalenetrisulfonic acid;2-Naphthylamine-3,6,8-trisulfonic acid;2-Amino-3,6,8-naphthalenetrisulfonic acid;NSC 7561;2-Aminonaphthalene-3,6,8-trisulfonic acid;2-Aminonaphthalene-3,6,8-trisulphonic acid
118-03-6 Inquiry

2-AMINO-5-METHYL-1,4-BENZENEDISULFONIC ACID

1,4-Benzenedisulfonic acid,2-amino-5-methyl-;Toluene-2,5-disulfonic acid,4-amino-;2-Amino-5-methyl-1,4-benzenedisulfonic acid;4-Methylaniline-2,5-disulfonic acid;4-Aminotoluene-2,5-disulfonic acid;76015-36-6
26585-57-9 Inquiry

2-Amino-6-chloro-4-nitrophenol

Phenol,2-amino-6-chloro-4-nitro-;2-Amino-6-chloro-4-nitrophenol;4-Nitro-6-chloro-2-aminophenol;2-Amino-4-nitro-6-chlorophenol;3-Chloro-2-hydroxy-5-nitroaniline;6-Chloro-4-nitro-2-aminophenol;Rodol 9R Base
6358-09-4 Inquiry

2-Amino-9-[4-hydroxy-3-(hydroxymethyl)butyl]-3,9-dihydropurin-6-one

6H-Purin-6-one,2-amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)butyl]-;2-Amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)butyl]-6H-purin-6-one;BRL 39123;Penciclovir;9-[4-Hydroxy-3-(hydroxymethyl)butyl]guanine;VSA 671;Denavir;Penxiluowei;2-Amino-9-[4-hydroxy-3-(hydroxymethyl)butyl]-3H-purin-6-one;2-Amino-9-[4-hydroxy-3-(hydroxymethyl)butyl]-6,9-dihydro-1H-purin-6-one;2-Amino-9-[4-hydroxy-3-(hydroxymethyl)butyl]-3,9-dihydropurin-6-one;111790-02-4
39809-25-1 Inquiry

2-Aminoadenosine

2-AMINE ADENOSINE;2-AMINOADENOSINE;2,6-DIAMINOPURINE RIBOSIDE;2-AMINOADENOSINE HPLC98+%;Aminoadenosine;2-NH2-A;Adenosine, 2-amino-;Regadenoson Impurity 23
2096-10-8 Inquiry

2-Benzylacrylic acid

Benzenepropanoic acid,α-methylene-;Hydrocinnamic acid,α-methylene-;α-Methylenebenzenepropanoic acid;2-Benzylacrylic acid;α-Benzylacrylic acid;2-Methylene-3-phenylpropanoic acid;NSC 192640;2-Benzylprop-2-enoic acid
5669-19-2 Inquiry

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