Model Number

No5

Name:2-Carbethoxy-3-(2-thienyl)propanoic acid
Synonyms:(2-Thienylmethyl)propanedioic acid monoethyl ester
CAS:143468-96-6
Density:1.295
We can also supply the other sartan series Intermediate and other cardio cerebrovascular
drugs'intermediates as follows.
Eprosartan Intermediates:
1. 1, 8-Diazabicyclo[5.4.0]undec-7-ene
6674-22-2
2. 2-Butyl-4-chloro-5-formylimidazole
83857-96-9
Sartan Intermediate
1. 4-Bromomethylbenzoic acid 6232-88-8
2. 4'-Methyl-2-cyanobiphenyl 114772-53-1
3. 4-Bromomethyl-2-cyanobiphenyl 114772-54-2
4. N-(Triphenylmethyl)-5-(4'-bromomethyl
biphenyl-2-yl-)terazole 124750-51-2
5. 2-Butyl-4-chloro-5-formylimidazole 83857-96-9
6. 2-Butyl-4-spirocyclopentane-2-imidazolin-5-one hydrochloride 151257-01-1
7. Methyl 4'-bromomethyl biphenyl-2-carboxylate 114772-38-2
8. Ethyl 4-(1-hydroxy-1-methylethyl)-2-propyl-imidazole-5-carboxylate 144689-93-0
9. Trityl losartan 195435-23-5
10. Triphenyl valsartan 195435-23-5
***** Irbesartan 138402-10-5
Formoterol Intermediate
1. 1-[3-Nitro-4-(phenylmethoxy)phenyl]ethanone 14347-05-8
2. 4-Benzyloxy-3-nitro-styrenoxide 51582-41-3
3. N-Benzyl-4-methoxy-alpha-methylphenethylamine 43229-65-8
4. N, O-Dibenzylated formoterol 43229-70-5
Flecainide Intermediate
1. 2, 5-Dibromobenzoic acid 610-71-9
2. 1, 4-Di(2, 2, 2-trifluoroethoxy)benzene
66300-61-6
3. 2, 5-Bis(2, 2, 2-trifluoroethoxy)benzoic acid
35480-52-5
4. Methyl 2, 5-bis(2, 2, 2-trifluoroethoxy)benzoate 175204-89-4
Olopatadine Intermediate
1. p-Hydroxybenzaldehyde 123-08-0
2. Ethyl 4-hydroxyphenylacetate 17138-28-2
3. Isoxepac 55453-87-7
Pranoprofen Intermediate
1. 7-(2'-chloropropionyl)-5H-[1]benzopuran[2, 3-b]pyridine
2. 2-Chloroisonicotinic acid 6313-54-8
Metoprolol Intermediate
1. 4-(2-Methoxyethyl)-phenol 56718-71-9
2. 3-chloro-1, 2-propanediol 60827-45-4
Propranolol Intermediate
1.(S)(+)-1-Chloro-2, 3-epoxypropane 67843-74-7
2.1-Naphthalenol 90-15-3