Tadalafil Intermediates CAS 171752-68-4 with Purity 99% Made by Manufacturer Steroid

Model NO.
171752-68-4
CAS
171752-68-4
En
Tadalafil Intermediate
Trademark
cooperate-pharm
Transport Package
Foil Bag
Specification
1kg
Origin
China Hebei
The corporation upholds the philosophy of "Be No.1 in excellent, be rooted on credit rating and trustworthiness for growth", will proceed to provide aged and new buyers from home and abroad whole-heatedly for Tadalafil Intermediates CAS 171752-68-4 with Purity 99% Made by Manufacturer Steroid, The product will supply to all over the world, such as: Norway, Boston, Nepal, We always insist on the management tenet of "Quality is First, Technology is Basis, Honesty and Innovation".We are able to develop new products continuously to a higher level to satisfy different needs of customers.
Beijing Cooperate Pharmaceutical Co., Ltd. Diamond / Audited Supplier
Name   cis-(1R,3R)-1,2,3,4-Tetrahydro-1-(3,4-methylenedioxyphenyl)-9H-pyrido[3,4-b]indole-3-carboxylic acid methyl ester hydrochloride
 
Molecular Structure    
 
Molecular Formula   C20H18N2O4.HCl
Molecular Weight   386.83
CAS Registry Number   171752-68-4

The COA of this product :

ITEMS SPECIFICATION TESTRESULTS
Appearance Off-white or white powder Conforms
Identification HPLC,NMR;LC-MS Conforms
Related substances Individual impurity≤0.5% 0.09%
Total impurities≤1.0% 0.20%
Loss on drying ≤0.5% 0.3%
Residue on ignition ≤0.1% 0.04%
Heavy metals ≤10ppm Conforms
Assay 98.0 % 99.1%

Packaging

Shipping method :

DHLFEDEXTNTUPSEMS

Beijing Cooperate Pharmaceutical Co.,Ltd is a professional manufactuer and supplier in China for Pharmceutical API and intermediates, here are our advantage products as followed:
 

Series English Name CAS NO. Treatment effect 
Macitentan Series Macitentan API 441798-33-0 ActelionPharmaceuticalsInc( PAH)
2-(4-Bromo-phenyl)-malonic acid dimethyl este 149506-35-4
5-(4-Bromophenyl)-4,6-pyrimidinediol 706811-25-8
5-(4-Bromophenyl)-4,6-pyrimidinediol 147962-41-2
5-(4-Bromophenyl)-4,6-dichloropyrimidine;PyriMidine, 5-(4-broMophenyl)-4,6-dichloro- 146533-41-7
Brexpiprazole Series Brexpiprazole API 913611-97-9 Antidepressant
1-benzo[b]thien-4-yl-, hydrochloride 913614-18-3
7-Hydroxyquinolinone 70500-72-0
1-BOC-PIPERAZINE 57260-71-6
(2E)-N-(3-Methoxyphenyl)-3-phenyl-2-propenamide 127033-74-3
Lurasidone Series Lurasidone API 367514-87-2 Nervous system drugs
(R,R)-1,2-bis(methanesulfonyloxymethyl)cyclohexane 186204-35-3
(3aR,7aR)-4-(1,2-Benzisothiazol-3-yl)octahydrospiro[2H-isoindole-2,1-piperaziniuM] Methanesulfonate 186204-37-5
(3aR,4S,7R,7aS) 4,7-Methano-1H-isoindole-1,3(2H)-dione 14805-29-9
(1R,2R)-(-)-1,2-CYCLOHEXANEDICARBOXYLIC ACID 46022-05-3
Etizolam Series Etizolam API 40054-69-1 Antidepressant
2-Amino-3-o-chlorobenzoyl-5-ethylthiophene 50508-60-6
2-(Aminoacetylamino)-3-(o-chlorobenzoyl)-5-ethylthiophene 50509-09-6
Baricitinib Series Baricitinib API 1187594-09-7 Rheumatoidarthritis
(RA)
4-(1H-Pyrazol-4-yl)-7-((2-(trimethylsilyl)ethoxy)-methyl)-7h-pyrrolo[2,3-d]pyrimidine 941685-27-4
2-(1-(ethylsulfonyl)azetidin-3-ylidene)acetonitrile 1187595-85-2
1-(1-ethoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1029716-44-6
[4-(1H-Pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]methyl pivalate 1146629-77-7
1-Boc-3-(cyanomethylene)azetidine 1153949-11-1
Apixaban Series Apixaban API 503612-47-3 Thromboprophylaxis
3-Morpholin-4-yl-1-[4-(2-oxopiperidin-1-yl)phenyl]-5,6-dihydro-1H-pyridin-2-on 545445-44-1
3-(4-Morpholinyl)-1-(4-nitrophenyl)-5,6-dihydro-2(1H)-pyridinone 503615-03-0
4,5,6,7-Tetrahydro-1-(4-methoxyphenyl)-6-(4-nitrophenyl)-7-oxo-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl este 536759-91-8
1-(4-AMinophenyl)-5,6-dihydro-3-(4-Morpholinyl)-2(1h)-pyridinone 1267610-26-3
1-(4-Methoxyphenyl)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phenyl]-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl ester 503614-91-3
ethyl 6-(4-aMinophenyl)-1-(4-Methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate 503615-07-4
Acetic acid, 2-chloro-2-[2-(4-methoxyphenyl)hydrazinylidene], ethyl ester 27143-07-3
Others Nintedanib intermediates 2653-16-9  IPF
Ipragliflozin intermediates 1034305-17-3 Type 2 Diabetes
Tadalafil 171596-29-5 Sex Enhancement
Bupropion HCL 31677-93-7 Antidepressant

Beijing Cooperate Pharmaceutical Co.,Ltd is a high-tech company specializing in pharmaceutical and advanced material, involving API,pharmaceutical intermediates and petrochemical additives . we are the direct producer of some kinds of new pharmaceutical intermediates products what can be use for the treatment of disease of heart head blood-vessel, cancer,mental sickness and respiratory disease .Most of our research staff had been in pharmaceutical field for more than 5-10 years, so our professional and experienced team will supply you with high quality products, competitive prices and excellent services. In 2016 ,our company establish a new department for sale pharmaceuticals and chemical solvent abroad,now we have all of the license about import and export trade ,so if you have any new chemicals want to find or develop in China, please tell us by email or telephone , we will provide attentive service for the purpose to meet the demand of customers, spare no effort to create value for customers.
Beijing Cooperate Pharmaceutical is now headquartered in Beijing,and we have factory and laboratory of ourselves in Hebei and Shangdong province ,equipped with SEM, AAS, LPSA, LC-MS, FTIR, digital melting point apparatus and other basic test equipment.now we can supply from gram to metric ton products with high-efficiency and competitive cost controlling.contact us freely now ,you will find more surprising here .

Beijing Cooperate Pharmaceutical Co.,Ltd
Address:No.507,Building 4,Tianhua Street, Biomedicine industrial Base,Daxing District,Beijing,China