Company Profile
Zhengzhou Sigma Chemical Co., LTD. is located in the central area of China--Zhengzhou City, Henan Province. It is a complex enterprise which integrates scientific research, production and trade. Zhengzhou Chemical Chem Co., Ltd., a Hi-tech enterprise, subordinates to it. It has the advanced R&D center, modernizational inspection center, standardized GMP workshop, large scale production base and informationalized trade group. The main products of Zhengzhou Sigma Chemical Co., LTD. are: advanced chemicals, such as Esomeprazole magnesium/sodium, Entecavir, Voglibose, Rifamycin sodium, Decaborane, Chlorodimethylphenylsilane, 9-Oxo-10 (9H)-acridine acetic acid and acridine series, [2,2':6',2''-Terpyridine]-4,4',4''-tricarboxylicacid and pyridine series, 2-(Tributylstannyl) pyridine, Tributyl(vinyl)tin and Tin products series, 4-Bromine-2-indole ketone and derivatives, 9,9-Dimethyl-2-iodofluorene fluorene and its series and so on;At present, with the high quality products and best services, our market has arrived in more than 30 countries and regions, such as U.S.A., England, Canada, Russia, Spain, Turkey, Argentina, Egypt, Vietnam, Bangladesh, Pakistan, South Africa etc.. “Unite, exceed, share and win” is our central management idea. We will always focus on establishing a team with the most cohesive force, creativity and the ability of offering high quality services. We will be willing to share our products, knowledge, innovation, and experience with our team and colleagues. We will try to take the projects, products and services we commonly admire to achieve our common goals. Sigma people sincerely welcome the consultations, negotiations and cooperation!
VIEW MORE VIEW LESSProduct List
| Product Name | Synonyms | CAS No. | Grate/Content | Operate |
|---|---|---|---|---|
1,4-Thioxane-1,1-dioxide |
1,4-Oxathiane,4,4-dioxide;p-Thioxane sulfone;Thioxane sulfone;Oxathiane 4,4-dioxide;1,4-Thioxan-1,1-dioxide;1,4-Thioxane-1,1-dioxide;NSC 39595;1,4-Oxathiane sulfone;1,4λ6-Oxathiane-4,4-dione |
107-61-9 | Inquiry | |
1-Isopropenyl-2-benzimidazolidinone |
2H-Benzimidazol-2-one,1,3-dihydro-1-(1-methylethenyl)-;2-Benzimidazolinone,1-isopropenyl-;1,3-Dihydro-1-(1-methylethenyl)-2H-benzimidazol-2-one;N-Isopropenyl-2-benzimidazolone;1-Isopropenyl-2-benzimidazolidinone;1-Isopropenyl-2-benzimidazolone;NSC 280600;1-Isopropenyl-1,3-dihydro-2H-benzimidazol-2-one;1-Isopropenyl-1H-benzoimidazol-2-ol;1-(Prop-1-en-2-yl)-2,3-dihydro-1H-1,3-benzodiazol-2-one;1-(Prop-1-en-2-yl)-1H-benzo[d]imidazol-2(3H)-one;1-(Prop-1-en-2-yl)-1H-1,3-benzodiazol-2-ol;3-Prop-1-en-2-yl-1H-benzimidazol-2-one |
52099-72-6 | Inquiry | |
2,3,4,6-Tetra-O-benzyl-D-glucopyranose |
D-Glucopyranose,2,3,4,6-tetrakis-O-(phenylmethyl)-;Glucopyranose,2,3,4,6-tetra-O-benzyl-,D-;Glucopyranose,2,3,4,6-tetra-O-benzyl-;2,3,4,6-Tetrakis-O-(phenylmethyl)-D-glucopyranose;2,3,4,6-Tetra-O-benzoyl-D-glucopyranose;2,3,4,6-Tetra-O-benzyl-glucopyranose;67458-03-1 |
4132-28-9 | Inquiry | |
2,7-Diiodofluorene |
2,7-DIIODOFLUORENE;2,7-Diiodo-9H-fluorene |
16218-28-3 | Inquiry | |
2-Iodo-9H-Fluorene |
9H-Fluorene,2-iodo-;Fluorene,2-iodo-;2-Iodo-9H-fluorene;2-Iodofluorene;NSC 12354 |
2523-42-4 | Inquiry | |
3,4-Diamino-benzenesulfonamide |
Benzenesulfonamide,3,4-diamino-;3,4-Diaminobenzenesulfonamide;3,4-Diaminobenzene-1-sulfonamide;3,4-Diamino-benzenesulfonic acid amide |
2360-20-5 | Inquiry | |
3-Amino-3-phenylpropan-1-ol |
(R)-BETA-PHENYLALANINOL;(R)-1-PHENYL-3-PROPANOLAMINE;(R)-3-AMINO-3-PHENYLPROPAN-1-OL;(R)-3-Amino-3-phenylpropan-1-ol(e.e.);(R)-3-Amino-3-phenylpropan-1-ol, 98% ee, 95%;(R)-3-PHENYL-BETA-ALANINOL;(3R)-3-amino-3-phenylpropan-1-ol;(R)-3-AMINO-3-PHENYLPROPAN-1-OL 95% (98% E.E.) |
170564-98-4 | Inquiry | |
3-Amino-3-phenylpropionic acid |
Benzenepropanoic acid,β-amino-;Hydrocinnamic acid,β-amino-;β-Aminobenzenepropanoic acid;β-Alanine,3-phenyl-;β-Phenyl-β-alanine;Phenyl-β-alanine;3-Phenyl-β-alanine;3-Amino-3-phenylpropanoic acid;DL-β-Phenyl-β-alanine;(±)-β-Phenyl-β-alanine;DL-3-Amino-3-phenylpropionic acid;(±)-3-Amino-3-phenylpropionic acid;(±)-3-Amino-3-phenylpropanoic acid;NSC 122793;NSC 132827;NSC 1979;NSC 32026;dl-3-Amino-3-phenylpropionic acid;DL-β-Phenylalanine;DL-β-Phenylalanine;3-Amino-3-phenylpropionic acid;3646-50-2 |
614-19-7 | Inquiry | |
3-octylthiophene |
3-N-OCTYLTHIOPHENE;3-OCTYLTHIOPHENE;3-N-OCTYLTHIOPHENE , 94+% REMAINDER TETRADECANE;3-N-OCTYLTHIOPHENE 98+%;3-Octylthiophene,94%;3-Octylthiophene,90%;3-OCLylthiophene;3-Octylthiophene, 98.5% |
65016-62-8 | Inquiry | |
36703-88-5 ISOPRINOSINE |
Inosine,compd. with 1-(dimethylamino)-2-propanol 4-(acetylamino)benzoate (1:3:3);Inosine,compd. with 1-(dimethylamino)-2-propanol 4-(acetylamino)benzoate (salt) (1:3);Benzoic acid,4-(acetylamino)-,compd. with 1-(dimethylamino)-2-propanol and inosine (3:3:1);2-Propanol,1-(dimethylamino)-,4-(acetylamino)benzoate (salt),compd. with inosine (3:1);Isoprinosine;Inosiplex;Isoprinosin;NPT 10381;Methisoprinol;Inosine pranobex;Inosine acedobene dimepranol;Delimmun;Aviral;Modimmunal;Pranosina;Pranosine;Viruxan;NP 113;Groprinosin;Metyzoprynol;Imunovir;Immunovir;36507-51-4;36595-05-8;39534-71-9 |
36703-88-5 | Inquiry | |
4'-Dimethylaminoacetophenone |
Ethanone,1-[4-(dimethylamino)phenyl]-;Acetophenone,4′-(dimethylamino)-;1-[4-(Dimethylamino)phenyl]ethanone;p-(Dimethylamino)acetophenone;4′-(Dimethylamino)acetophenone;4′-(N,N-Dimethylamino)acetophenone;4-Acetyl-N,N-dimethylaniline;4-(Dimethylamino)phenyl methyl ketone;p-(N,N-Dimethylamino)acetophenone;NSC 74022;1-(4-(Dimethylamino)phenyl)ethan-1-one |
2124-31-4 | Inquiry | |
4- Aminocaetophenone |
Ethanone,1-(4-aminophenyl)-;Acetophenone,4′-amino-;Acetophenone,p-amino-;1-(4-Aminophenyl)ethanone;p-Aminoacetylbenzene;4-Acetylaniline;p-Acetylaniline;4′-Aminoacetophenone;1-Acetyl-4-aminobenzene;p-Aminophenyl methyl ketone;4-Aminophenyl methyl ketone;4-Acetylphenylamine;p-Aminoacetophenone;p-Acetylphenylamine;NSC 3242;T 3788;1-(4-Aminophenyl)ethan-1-one |
99-92-3 | Inquiry | |
4-amino-3-nitrobenzenesulphonamide |
4-amino-3-nitrobenzenesulfonamide;Benzenesulfonamide,4-amino-3-nitro-;4-amino-3-nitrobenzene-1-sulfonamide;Benzenesulfonamide, 4-amino-3-nitro-;ACMC-1CFT2;SCHEMBL1911571;CTK4F1901;DTXSID50379011;KS-000031SU;ZINC3885128 |
2360-19-2 | Inquiry | |
4-Bromo-1-indanone |
1H-Inden-1-one,4-bromo-2,3-dihydro-;1-Indanone,4-bromo-;4-Bromo-2,3-dihydro-1H-inden-1-one;4-Bromo-1-indanone;NSC 162080 |
15115-60-3 | Inquiry | |
4-Bromo-2-indanone |
4-Bromo-2-indanone;4-Bromoindan-2-one;4-Bromo-1,3-dihydro-2H-inden-2-one;4-broMo-2,3-dihydro-1H-inden-2-one;2H-Inden-2-one, 4-broMo-1,3-dihydro-;4-BroMo-1H-inden-2(3H)-one |
846032-36-8 | Inquiry | |
4-Bromo-2-Pyridinemethanol |
4-BROMO-2-PYRIDINEMETHANOL;(4-Bromopyridin-2-yl)methanol;4-Bromopyridine-2-methanol;4-Bromopyridine-2-methano...;(4-BroMo-2-pyridyl)Methanol;4-BroMo-2-pyridineMethanol HCl |
131747-45-0 | Inquiry | |
4-Methyl-3-nitrobenzoic acid |
Benzoic acid,4-methyl-3-nitro-;p-Toluic acid,3-nitro-;4-Methyl-3-nitrobenzoic acid;3-Nitro-4-methylbenzoic acid;3-Nitro-p-toluic acid;NSC 50659 |
96-98-0 | Inquiry | |
5,5'-Dibromo-2,2'-bithiophene |
SPECSAC-776/41252583;2,5'-DibroMobithiophene;2,2'-Bi(5-bromothiophene);5,5'-DibroMo-2,2'-dithienyl;5,5'-DIBROMO-2,2'-BITHIOPHENE;5,5'-dibromo-2,2'-dithiophene;5,5'-DibroMo-2,2'-bithiophenyl;2,2'-Bithiophene,5,5'-dibromo-;5,5'-Dibromo-2,2'-bithiophene,99%;5,5'-Dibromo-2,2'-bithiophene99% |
4805-22-5 | Inquiry | |
5-Fluorouracil |
2,4(1H,3H)-Pyrimidinedione,5-fluoro-;Uracil,5-fluoro-;5-Fluoro-2,4(1H,3H)-pyrimidinedione;NSC 19893;Ro 2-9757;5-Fluorouracil;Fluorouracil;2,4-Dioxo-5-fluoropyrimidine;Efudex;5-FU;Fluracil;Fluril;Fluoroplex;5-Fluoro-2,4-pyrimidinedione;Fluoroblastin;Phtoruracil;Phthoruracil;Fluracilum;Efurix;Queroplex;Arumel;Kecimeton;Adrucil;Efudix;Carzonal;Ulup;Ftoruracil;U 8953;Timazin;FU;Fluri;5-Fluoracyl;Carac;2,4-Dihydroxy-5-fluoropyrimidine;Fluracedyl;5-Fluoropyrimidine-2,4-diol;Flurablastin;DBL;5-Fluoro-1H-pyrimidine-2,4-dione;Fluorouracile Accord;5-Oncouracil;Sigma 03738;5-Fluoro-2,4-dihydroxypyrimidine;1004-03-1;4921-97-5;79108-01-3 |
51-21-8 | Inquiry | |
9(10H)-Acridone |
9(10H)-Acridinone;9-Acridanone;Acridone;Acridine,9,10-dihydro-9-oxo-;Acridanone;9-Acridone;9(10H)-Acridone;Acridin-9-one;CK 103;CK 103 (heterocycle);NSC 408196;NSC 7664;10H-Acridin-9-one;790240-54-9 |
578-95-0 | Inquiry |