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Shanghai Forever Synthesis Co.,Ltd.

shanghai • shanghai • CHINA

CHINA
Asia
Phone:02161124658
Shanghai Pudong New Area, Zhou Town Hamamatsu Road 1501, Block 528 B

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Chemical CAS Stock Action
2-(1,6-dimethylpiperidin-3-yl)propan-2-ol 91342-95-9 View
2,4-Diamino-5,6-dichloropyrimidine 89033-89-6 View
1-Bromo-2,3-dimethyl-2-butene 5072-70-8 View
2,4-Diamino-5,6-dichloropyrimidine 3-oxide 35139-68-5 View
5-Chloro-6-(1-piperidinyl)-2,4-pyrimidinediamine 1784008-01-0 View
Imatinib EP Impurity D (Imatinib Dimer) 1821122-73-9 View
5,6-Dihydro-4h-4-hydrox-6-methyl theino [2,3-b]thiopyran-2-sulphonamide-7-7-dioxide 120279-26-7 View
METHYL 2-[(S)-3-{(E)-3-[2-(7-CHLORO-2-QUINOLYL)VINYL]PHENYL}-3-HYDROXYPROPYL]BENZOATE 181139-72-0 View
Rivaroxaban Impurity D 1770812-37-7 View
Lisinopril cyclohexyl analogue 1132650-67-9 View
Chlorpheniramine 132-22-9 View
Bisphenol A (3-chloro-2-hydroxypropyl) glycidyl ether 13836-48-1 View
Di(2-(4-(dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl))-2-propoxyethyl Propionate 1798840-31-9 View
Venlafaxine N-Oxide Impurity (O-Desmethyl Venlafaxine N-Oxide) 1021933-95-8 View
Valacyclovir USP Related Compound C 1346747-65-6 View
Vildagliptin Impurity 16 565453-39-6 View
(R)-Vildagliptin 1036959-27-9 View
1-Methoxy Empagliflozin 1279691-36-9 View
N-(Methylsulfonyl)-4-(desnitro) Nimesulide 905858-63-1 View
16α-Methyl Prednisolone 10417-63-7 View
Melaminsulfone Sodium Salt 129-89-5 View
17-​Hydroxy-​21-​(phosphonooxy)​pregna-​1,​4-​diene-​3,​11,​20-​trione Disodium Salt 33903-70-7 View
Rocuronium Bromide EP Impurity H 1190105-67-9 View
Prednisolone Impurity 7 61549-70-0 View
N-Despropyl Propafenone HCl 1188263-52-6 View
5,6-Dehydro Pregabalin 1136478-30-2 View
Pramipexole EP Impurity B DiHCl 1802051-36-0 View
Prednisolone EP Impurity F (11-epi-Prednisolone) 600-90-8 View
Prednisolone EP Impurity J (11-Deoxy Prednisolone) 1807-14-3 View
Orphenadrine N-Oxide 29215-00-7 View
5-Chloro Bupropion Fumarate 1193779-50-8 View
Mirabegron Deshydroxy Impurity 1581284-82-3 View
Mirtazapine EP Impurity D HCl (N-Desmethyl Mirtazapine HCl) 1188265-41-9 View
Moxifloxacin EP Impurity B HCl 1029364-73-5 View
Montelukast EP Impurity A Sodium Salt 190078-45-6 View
Moxifloxacin EP Impurity E HCl 721970-36-1 View
Imatinib Guanidine Impurity 581076-65-5 View
Imatinib Mesylate Impurity D (Imatinib Piperazine N-Oxide) 571186-91-9 View
Imatinib EP Impurity C (N-Desmethyl Imatinib) 404844-02-6 View
Hydroxychloroquine O-Acetate 47493-14-1 View
Desethyl Hydroxy Chloroquine DiHCl 4298-15-1 View
Gliclazide EP Impurity F 1076198-18-9 View
Flunarizine EP Impurity B DiHCl 27064-96-6 View
Diclofenac EP Impurity D 127792-23-8 View
3-Hydroxy Donepezil (Mixture of Diastereomers) 2097683-67-3 View
DL-Carnitine 406-76-8 View
rac-Clemastine Fumarate EP Impurity B HCl 61771-18-4 View
Bisoprolol Impurity 8 66722-57-4 View
15-Keto Bimatoprost 1163135-96-3 View
Bisoprolol Impurity E (Dehydroxy Bisoprolol ) 1217245-60-7 View
Bupropion Related Compound B HCl 1049718-43-5 View
Betamethasone Impurity 8 1203841-38-6 View
Bis-[Des(5-Chloro-2-carboxythienyl)] Rivaroxaban Phthalamide 1365267-36-2 View
N-(2-Benzoyl-4-chlorophenyl)-2-chloro-N-methylacetamide 6021-21-2 View
Acetaminophen Dimer 98966-14-4 View
17-Desacetyl Rocuronium Bromide 119302-86-2 View
(2S,2S)-1,1-[[(3-Hydroxytricyclo[3.3.1.13,7]dec-1-yl)imino]bis(1-oxo-2,1-ethanediyl)]bis-2-pyrrolidinecarbonitrile 1036959-23-5 View
D,L-N,N-Didesmethyl-O-desmethyl Venlafaxine 149289-29-2 View
9alpha-Fluoro-11beta-hydroxy-16-beta-methyl-3-oxoandrosta-1,4-diene-17(R)-spiro-2,-[4,-chloro-5,-ethylfuran-3,(2,H)-one 1486466-31-2 View
Benzydamine N-Oxide 36504-71-9 View
O-Hydroxyethyl Metronidazole 16156-94-8 View
alpha-(4-Isobutylphenyl)ethanol 40150-92-3 View
(1R)-1,5-Dihydroxyempagliflozin 1620758-34-0 View
2-N-Propyl Pramipexole 1246815-83-7 View
Levetiracetam Carboxylic Acid 102849-49-0 View
(E)-3-(Dimethylamino)-1-(pyridin-3-yl)prop-2-en-1-one 123367-26-0 View
1-(3-Chlorophenyl)-2-hydroxy-1-propanone 152943-33-4 View
Desethyl Dabigatran Etexilate 212321-78-3 View
2-(Diphenylmethoxy)-N-methylethylamine 17471-10-2 View
Promethazine Sulfoxide 7640-51-9 View
4-Methyl-1-(3-methyl-2-pyridinyl)-2-phenylpiperazine 191546-94-8 View
(S)-5-Bromo Naproxen 84236-26-0 View
rac 4,5-Dehydro Pregabalin 216576-74-8 View
(R)-Licarbazepine Acetate 186694-45-1 View
(S)-10-Monohydroxy-10,11-dihydro Carbamazepine(Eslicarbazepine) 104746-04-5 View
Regorafenib (Pyridine)-N-oxide 835621-11-9 View
5,6-trans-Vitamin D3 22350-41-0 View
N-Methylsulfonyl Nimesulide 51765-72-1 View
Dihydrocyclosporin A 59865-15-5 View
Rabeprazole Sulfone N-Oxide 924663-37-6 View
Atorvastatin Acyl-beta-D-glucuronide 463962-58-5 View
15-Keto Travoprost 404830-45-1 View
15-epi- Bimatoprost 1163135-92-9 View
5- Trans Bimatoprost 1163135-95-2 View
Tadalafil EP Impurity A 171596-27-3 View
Atorvastatin Cyclic (Fluorophenyl) Impurity (Atorvastatin FX1 Impurity) 1315629-79-8 View
alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid 67118-31-4 View
2-Bromo-5-hexylthiophene 211737-28-9 View
Calcipotriol Impurity C 113082-99-8 View
Calcipotriol EP Impurity A 126860-83-1 View
Calcipotriol Impurity D 112827-99-3 View
Calcipotriol Impurity F 112875-61-3 View
Pemetrexed 6-Oxo Diacid Impurity 193281-00-4 In Stock View
N-Methyl Pemetrexed 869791-42-4 In Stock View
Entecavir EP Impurity D 1367369-80-9 In Stock View
Entecavir EP Impurity B 1367369-77-4 In Stock View
Entecavir EP Impurity A 1367369-78-5 In Stock View
2-Chloro-N-(4- methylphenyl)pro panamide 147372-41-6 In Stock View
N-(o-tolyl)propionami de 19343-15-8 In Stock View
N-phenylpropanamid e 620-71-3 In Stock View
2-CHLORO-N-O- TOLYL-ACETAMIDE 37394-93-7 In Stock View
2-CHLORO-N-(3- METHYLPHENYL)PRO PANAMIDE 111057-88-6 In Stock View
2-Chloro-N- phenylpropanamid e 21262-52-2 In Stock View
2-(propylamino)- N-(o-tolyl)acetamide 145133-92-2 In Stock View
2-(propylamino)- N-(o-tolyl)acetamide hydrochloride 1049712-77-7 In Stock View
2-(Propylamino)- m- propionotoluidid e 875252-65-6 In Stock View
2-(Propylamino)- m- propionotoluidid e Hydrochloride 878791-35-6 In Stock View
N-phenyl-2- (propylamino)pro panamide 42459-45-0 In Stock View
3-methylisobenzofu ran-1(3H)-one 3453-64-3 In Stock View
3-ethylisobenzofur an-1(3H)-one 17475-41-1 In Stock View
2-propionylbenzoic acid 2360-45-4 In Stock View
3-propylisobenzofu ran-1(3H)-one 72424-08-9 In Stock View
3-pentylisobenzofu ran-1(3H)-one 111943-62-5 In Stock View
2-butyrylbenzoic acid 19666-03-6 In Stock View
3-methyleneisobenz ofuran-1(3H)-one 3453-63-2 In Stock View
3-butyl-3- hydroxyisobenzof uran-1(3H)-one 162050-42-2 In Stock View
Ozenoxacin 245765-41-7 In Stock View
Avanafil impurity 1638497-25-2 In Stock View
Avanafil impurity 1638497-22-9 In Stock View
Methisosildenafi l impurity 1425504-78-4 In Stock View
Cyclopentyl benzoate 32651-38-0 In Stock View
Metoprolol impurity 131564-70-0 In Stock View
Metoprolol impurity 131564-69-7 In Stock View
4-[[3-(4-Methylphenyl)-3- oxo-1- (trifluoromethyl)propylidene]ami no]benzenesulfon 1061214-09-2 In Stock View
3-(TRIFLUOROMETHYL )-5-P-TOLYL-1H-PYRAZOLE 26974-15-2 In Stock View
4-(2-(2,2,2-trifluoroacetyl)hydrazinyl)benzenesulfonamide 915280-81-8 In Stock View
Desmethyl Celecoxib 170569-87-6 In Stock View
4-(dibutylamino)be nzoic acid 92726-05-1 In Stock View
Lidocaine Impurity 70336-49-1 In Stock View
2-(dimethylamino)- N-(2,6-dimethylphenyl)acetamide 21236-54-4 In Stock View
N-(2,6-Dimethylphenyl)- 2-(ethylmethylamino)acetamide 74634-66-5 In Stock View
Lidocaine Hydrochloride EP Impurity K 50295-20-0 In Stock View
N-(Chloroacetyl)- 2,5-dimethylaniline 5177-35-5 In Stock View
2-(Diethylamino)- N-(2,5-dimethylphenyl)a cetamide 857570-37-7 In Stock View
USP Lidocaine impurity J 1012864-23-1 In Stock View
2-(Diethylamino)- N-(2,4-dimethylphenyl)acetamide 17289-53-1 In Stock View
USP Lidocaine Impurity I 17289-54-2 In Stock View
N-(2,4-Dimethylphenyl)- 2-chloroacetamide 39106-10-0 In Stock View
2-(Isopropylamino)-2’,6’-acetoxylidide 42459-30-3 In Stock View
UPS Lidocain Impurity G 35891-87-3 In Stock View
2-Chloro-N-(2,3- dimethylphenyl)a cetamide 2564-07-0 In Stock View
2-Diethylamino- 2’-3’-acetoxylidide 142713-08-4 In Stock View
Lidocaine Impurity F 857170-72-0 In Stock View
2,2’-Iminobis(N-(2,6- Dimethylphenyl)a cetiamide HCl 1135231-62-7 In Stock View
USP Lidocaine Impurity E 745798-07-6 In Stock View
Nor Lidocaine Hydrochloride 7729-94-4 In Stock View
Lidocaine N- Oxide 2903-45-9 In Stock View
Lidocaine Impurity 42459-27-8 In Stock View
Lidocaine Impurity 35891-84-0 In Stock View
Ropivacaine impurity 36585-31-6 In Stock View
Ropivacaine impurity 36588-46-2 In Stock View
Ropivacaine impurity 1817657-89-8 In Stock View
Ropivacaine impurity 36588-45-1 In Stock View
N-(2,6-dimethylphenyl)p iperidine-4- carboxamide 109403-19-2 In Stock View
N-(2,6-dimethylphenyl)p iperidine-3- carboxamide 337488-90-1 In Stock View
Ropivacaine impurity 84951-65-5 In Stock View
Ropivacaine impurity 1945965-95-6 In Stock View
Ropivacaine impurity 175888-75-2 In Stock View
Ropivacaine impurity 265120-58-9 In Stock View
Ropivacaine impurity 2180-94-1 In Stock View
Ropivacaine impurity 98626-60-9 In Stock View
N-2-Desmethyl Ropivacaine 98626-59-6 In Stock View
N-Despropyl (R)- Ropivacaine 27262-43-7 In Stock View
Ropivacaine impurity 352637-51-5 In Stock View
Ropivacaine impurity 439591-67-0 In Stock View
Ethyl 3-(1- Methyl-2-oxo-N- (pyridin-2-yl)- 2,3-dihydro-1H- benzo[d]imidazol e-5-carboxamido)prop 1642853-67-5 In Stock View
2(S)- [(2,3,4,5,6-pentafluoro- phenoxy)- phenoxy- phosphorylamino] propionic acid 1256490-52-4 In Stock View
3,5-Bis-benzyloxy- benzoic acid benzyl ester 50513-72-9 In Stock View
3,5-dibenzyloxy-ω- (benzyl-t- butylamino)- acetophenone 52144-92-0 In Stock View
2-Bromo-3’,5’-dibenzyloxyacetp henone 28924-18-7 In Stock View
ethyl 3,5- bis(benzyloxy)be nzoate 50841-46-8 In Stock View
1-carbamimidoyl- 2-[(3,4-dichlorophenyl)m ethyl]-1-octylguanidine 146510-36-3 In Stock View
Olanexidine Impurity 60852-95-1 In Stock View
3,4- DICHLOROBENZYLAM INE HYDROCHLORIDE 49552-34-3 In Stock View
Benzylamine, 2,4-dichloro-, hydrochloride 73728-66-2 In Stock View
6,11-Dihydro-6- methyl- dibenzo[c,f] [1,2]thiazepin- 11-ol 5,5-Dioxide 26638-56-2 In Stock View
Tianeptine impurity 26638-46-0 In Stock View
Tianeptine Ethyl Ester 66981-77-9 In Stock View
4-Chloro-2- propylsulfanyl- pyrimidine 1351990-36-7 In Stock View
2-propylsulfanyl- 1H-pyrimidin-6- one 54460-95-6 In Stock View
2-Hydroxysuccinic Acid Methyl Ester 140235-34-3 In Stock View
Malic acid 4-Me ester 66178-02-7 In Stock View
Hydroxy Ivabradine 1235547-07-5 In Stock View
Demiditraz racemate 944263-08-5 In Stock View
2-[(1S)-1-(2,3-dimethylphenyl)e thyl]-1H- imidazole 944263-65-4 In Stock View
1-(2,3-dimethylphenyl)- 1-(1H-imidazol- 5-yl)ethanol 86347-12-8 In Stock View
4-(2,3-DIMETHYL- BENZYL)-1H- IMIDAZOLE HCLH2O 90038-00-9 In Stock View
4-(2,3-dimethylbenzyl)- 1H-imidazole 76631-46-4 In Stock View
4-(1-(2,3-dimethylphenyl)p ropyl)-1H- imidazole 86347-62-8 In Stock View
2,3-Dimethylstyrene 40243-75-2 In Stock View
1-(3,4-Dimethylphenyl)e thanol 33967-19-0 In Stock View
3,4-Dimethyl-1-(1-chloroethyl)benzene 104245-83-2 In Stock View
Dicresulene 78480-14-5 In Stock View
5-hydroxytoluene- 2,4-disulphonic acid 15509-33-8 In Stock View
2-hydroxy-4- methylbenzenesul phonic acid 22356-80-5 In Stock View
Ammonium 2-hydroxy-4-methylbenzenesul phonate 79093-71-3 In Stock View
AZD4547impurity 54901-09-6 In Stock View
Olmesartan Medoxomil impurity 1227626-50-7 In Stock View
Olmesartan Medoxomil impurity 144690-53-9 In Stock View
Edaravone Impurity 29214-62-8 In Stock View
Edaravone Impurity 1016-41-7 In Stock View
1H-Pyrazole,3- ethoxy-5-methyl- 1-phenyl-(9CI) 300543-31-1 In Stock View
Edaravone impurity 1323485-71-7 In Stock View
Edaravone impurity 1357477-99-6 In Stock View
Edaravone impurity 124009-63-8 In Stock View
Edaravone impurity 68195-63-1 In Stock View
Edaravone impurity 177415-76-8 In Stock View
Demethyl Chlorpromazine Hydrochloride 3953-65-9 In Stock View
Chlorpromazine EP impurity D 1225-64-5 In Stock View
Chlorpromazine Impurity B 19077-20-4 In Stock View
Chlorpromazine Sulfoxide 969-99-3 In Stock View
Linezolid impurity 1175797-88-2 In Stock View
Linezolid impurity 333753-67-6 In Stock View
Linezolid N- Oxide 189038-36-6 In Stock View
Linezolid impurity 477846-96-1 In Stock View
Linezolid impurity 725676-93-7 In Stock View
Linezolid impurity 54798-73-1 In Stock View
2-[(2-Aminophenyl)amin o]-5-methyl-3- thiophenecarboni trile (OlanzapineImpurity) 873895-41-1 In Stock View
2-Propylidenepropa nedinitrile 52833-34-8 In Stock View
Olanzapine Impurity 612503-08-9 In Stock View
2’-Epi-Lamivudine 136846-20-3 In Stock View
α-Methylcholine Chloride 117729-39-2 In Stock View
alpha- methylcholine 21618-46-2 In Stock View
Clotrimazole EP Impurity B HCl 27023-21-8 In Stock View
Clotrimazole EP Impurity B 23593-71-7 In Stock View
1-Ethyl-3-(3- dimethylaminopro pyl)urea 32897-26-0 In Stock View
Vonoprazan impurity 4810-41-7 In Stock View
Vonoprazan impurity 1610043-62-3 In Stock View
N,N-Dimethylmethanam ine Vonoprazan 1885094-62-1 In Stock View
2-Desfluoro Vonoprazan 881732-90-7 In Stock View
Vonoprazan impurity 881676-90-0 In Stock View
Vonoprazan impurity 1807642-39-2 In Stock View
5-Phenyl-1H- pyrrole-3- carbaldehyde 56448-22-7 In Stock View
Vonoprazan Impurity 1883595-38-7 In Stock View
Vonoprazan Impurity 881674-58-4 In Stock View
Nintedanib Impurity D 1987887-92-2 In Stock View
Nintedanib Carboxylic Acid 894783-71-2 In Stock View
Nintedanib impurity 676326-36-6 In Stock View
6-Desacetyl-6- Bromo Palbociclib HCl 850918-83-1 In Stock View
6-Desacetyl-6- Bromo Palbociclib 851067-56-6 In Stock View
6-Desacetyl Palbociclib HCl 571189-66-7 In Stock View
6-Desacetyl Palbociclib 571190-22-2 In Stock View
6-Desacetyl-N- Boc Palbociclib 571189-65-6 In Stock View
Palbociclib impurity 1883672-48-7 In Stock View
N-Boc Palbociclib 1651214-74-2 In Stock View
Palbociclib impurity 16264-05-4 In Stock View
Tri-o-tolyl- Phosphine Oxide 6163-63-9 In Stock View
Palbociclib impurity 1823404-28-9 In Stock View
Brexpiprazole impurity 2059954-32-2 In Stock View
2,5-Dioxopyrrolidine Sacubitril 1038924-97-8 In Stock View
LCZ696impurity 1038924-70-7 In Stock View
LCZ696impurity 149709-59-1 In Stock View
LCZ696impurity 149709-58-0 In Stock View
Flibaserin impurity 1971858-36-2 In Stock View
Flibaserin impurity 55470-74-1 In Stock View
Flibaserin impurity 60568-46-9 In Stock View
Flibaserin impurity 14678-81-0 In Stock View
Pimavanserin Impurity 86010-68-6 In Stock View
Pimavanserin Impurity 134227-41-1 In Stock View
Budesonide Impurity 3103-17-1 In Stock View
Budesonide Impurity 192057-49-1 In Stock View
N-Desmethyl Ulipristal Acetate 159681-66-0 In Stock View
Ceftaroline Fosamil impurity 866021-48-9 In Stock View
Ceftaroline Fosamil impurity 400827-68-1 In Stock View
Ceftaroline Fosamil impurity 1427207-46-2 In Stock View
Ceftaroline Fosamil impurity 1240196-56-8 In Stock View
Ceftaroline Fosamil impurity 1286218-63-0 In Stock View
Ceftaroline Fosamil 400827-55-6 In Stock View
Pyraloxime Methylchloride impurity 45750-74-1 In Stock View
Homarine 3697-38-9 In Stock View
Dibenzazepinodio ne 19579-83-0 In Stock View
11-Keto Oxcarbazepine 537693-29-1 In Stock View
Terazosin EP Impurity O 547730-06-3 In Stock View
Terazosin EP Impurity M 31350-27-3 In Stock View
Terazosin impurity 412334-56-6 In Stock View
Terazosin Dimer Impurity 102839-00-9 In Stock View
Terazosin EP Impurity F 109678-71-9 In Stock View
Terazosin Related Compound A (USP) 60548-08-5 In Stock View
Terazosin Impurity 70843-11-7 In Stock View
Terazosin Impurity 1260939-66-9 In Stock View
(R)-Terazosin 109351-34-0 In Stock View
N-Desethyl Brinzolamide 404034-55-5 In Stock View
Brinzolamide impurity 160982-13-8 In Stock View
Brinzolamide impurity 154127-41-0 In Stock View
Brinzolamide impurity 171273-35-1 In Stock View
Brinzolamide Impurity 165117-54-4 In Stock View
Donepezil Impurity 197010-25-6 In Stock View
Donepezil Impurity 7216-42-4 In Stock View
Donepezil Impurity 127399-78-4 In Stock View
Donepezil Impurity 90843-62-2 In Stock View
Donepezil Impurity 36517-91-6 In Stock View
5,6-Dimethoxy-2- [(4-piperidyl)methyl]indaneHydrochloride 1034439-43-4 In Stock View
5,6-Dimethoxy-2- [(4-piperidyl)methyl]indane (Donepezil 844694-83-3 In Stock View
Donepezil Impurity 1026443-48-0 In Stock View
Desbenzyl Donepezil 120014-30-4 In Stock View
3-Keto Donepezil 1023500-88-0 In Stock View
Dehydro Donepezil 120014-07-5 In Stock View
Deoxy Donepezil Hydrochloride 1034439-57-0 In Stock View
Donepezil Impurity 923571-15-7 In Stock View
Donepezil Impurity 896134-06-8 In Stock View