Company description
Chem4s Chemicals focuses on the researching development and manufacturing of Pharmaceutical raw materials, Intermediates of APIs, Chiral compounds, special chemicals. We synthesis and supply a variety of pharmaceutical intermediates and special chemicals to the customers. We dedicated to manufacture products which meet the international quality standards with a reasonable price.
We are engaged in Contract Research ,Custom Synthesis,Kilo scale to Tons scale manufacturing.
Our philosphy is to provide our customers with Special Service & Strong Synthesis, thereby ensuring their success as well as ours.
APIs
CIPROFIBRATE
CAS:52214-84-3
PROXYMETACAINE HYDROCHLORIDE; PROPARACAINE
CAS:5875-O6-9
Chiral compound
(1R,2R)-(+)1,2-DIPHENYLETHYLENEDIAMINE
CAS:35132-20-8
(1R,2S)-(-)-2-AMINO-1,2-DIPHENYLETHANOL
CAS:23190-16-1
(1S,2R)-(+)-2-AMINO-1,2-DIPHENYLETHANOL
CAS:23364-44-5
(1S,2S)-(-)1,2-DIPHENYLETHYLENEDIAMINE
CAS:29841-69-8
(R)-(+)-DIAMINOPROPANE HYDROCHLORIDE
CAS:19777-67-4
(R)-PIPERAZINE-2-CARBOXYLIC ACID
CAS:31321-68-3
(S)-(-)-DIAMINOPROPANE HYDROCHLORIDE(R)-2-METHYLPIPERAZINE
CAS:75336-86-6
(S)-2-METHYLPIPERAZINE
CAS:74879-18-8
(S)-4-N-BOC-2-METHYLPIPERAZINE
CAS:147081-29-6
(S)-PIPERAZINE-2-CARBOXYLIC ACID
CAS:147650-70-2
Intermediates of pharmaceuticals
(3,3-DIMETHOXY-PROP-1-YNYL)-CYCLOPROPANE
CAS:436097-28-8
1,2,3-BENZENETRICARBOXYLIC ACID
CAS:36362-97-7
2,3-DIFLUOROPHENYL ACETIC ACID
CAS:360-03-2
2-AMINOISOBUTYRIC ACID
CAS:62-57-7
2-AMINOMETHYLPHENYLACETIC ACID
CAS:40851-65-8
2-BROMO-4'-BENZYLOXY-3'-NITROACETOPHENONE
CAS:43229-01-2
2-BROMOMETHYL NAPHTHALENE
CAS:939-26-4
2-DIPHENYLMETHYLPIPERIDINE
CAS:519-74-4
2-METHYL-5-NITRO-PYRIDINE; 5-NITRO-2-PICOLINE
CAS:21203-68-9
3,4-DIMETHOXY-5-HYDROXYBENZOIC ACID METHYLESTER
CAS:83011-43-2
3,4-DIMETHYLBENZOIC ACID
CAS:619-04-5
3-AMINO-2,3,4,5-TETRAHYDRO-1H-1-BENZAZEPIN-2-ONE
CAS:86499-35-6
3-AMINO-4-ETHYLPYRAZOLE
CAS:43024-15-3
3-ETHYL-5-(2-HYDROXYETHYL)-4-METHYLTHIAZOLIUM BROMIDE
CAS:54016-70-5
3-HYDROXY-4,5-DIMETHOXYBENZOIC ACID
CAS:1916-08-1
3-NITRO-4-METHOXYBENZYL SULFONYL ACETIC ACID
CAS:592542-51-3
3-PHENYL-4-ANISIDINE
CAS:56970-26-4
3-PHENYL-4-METHOXYANILINE HYDROCHLORIDE
CAS:92028-21-2
4-BENZYLOXY-3-NITROACETOPHENONE
CAS:14347-05-8
4-HYDROXY-3-METHYLACETOPHENONE4-HYDROXY-3-METHYLACETOPHENONE
CAS:876-02-8
4-HYDROXY-3-NITROACETOPHENONE
CAS:6322-56-1
4-METHOXY-3-NITROBENZYL BROMIDE
CAS:61010-34-2
4-NITROIMIDAZOLE; 5-NITROIMIDAZOLE
CAS:3034-38-6
4-PROPOXY-3-NITROBENZOIC ACID
CAS:35288-44-9
5-AMINO-1,2,3-BENZENETRICARBOXYLIC ACID
CAS:37141-01-8
5-BROMOPYRIMIDINE
CAS:4595-59-9
5-CHLORO-2-PYRAZINECARBOXYLIC ACID
CAS:36070-80-1
5-FLUORO-2-METHYLINDOLE
CAS:399-72-4
5-METHOXYINDOLINE; 5-METHOXY-2,3-DIHYDRO-1H-INDOLE
CAS:21857-45-4
5-NITRO-1,2,3-BENZENETRICARBOXYLIC ACID
CAS:3807-81-6
7-(4-BROMOBUTOXY)-3,4-DIHYDRO-2(1H)-QUINOLINONE
CAS:129722-34-5
AGMATINE SULFATE
CAS:2482-00-0
CYCLOPROPANESULFONAMIDE
CAS:154350-29-5
CYCLOPROPANESULFONYL CHLORIDE
CAS:139631-62-2
DIETHYL ACETAMIDOMALONATE
CAS:1068-90-2
DIMETHYL ACETAMIDOMALONATE
CAS:60187-67-9
DIMETHYLMALONIC ACID
CAS:595-46-0
ETHYL 4-(4-OXOCYCLOHEXYL)BENZOATE
CAS:433211-87-1
HEMIMELLITIC ACID
CAS:569-51-7
METHYL-5-CHLORO-2-PYRAZINECARBOXYLATE
CAS:33332-25-1
OCTACHLORONAPHTHALENE
CAS:2234-13-1
PHENYL SALICYLATE
CAS:118-55-8
SALICYLANILIDE
CAS:87-17-2
THIOMORPHOLINE
CAS:123-90-0 |
