Intermediates for API’s

S.No
API
Product
CAS No
1
Sertraline
CIS (+) -4- (3,4) - Dichloro Phenyl – 1,2,3,4 Tetrahydro -N- Methyl Naphthaline Amine Mandalate
79617-97-3
2
Sertraline Base
(1S,4S)-4-(3,4-Dichlorophenyl)-N-methyl-1,2,3,4-tetrahydronaphthalen-1-amine
79617-96-2
3
Diltiazem Base
(2S-CIS)-5-((DIMETHYLAMINO)ETHYLI)-2,3-DIHYDRO-3-HYDROXY-2-(4-METHOXYPHENYL)
-1,5-BENZOTHIAZEPIN-4(5H)-ONE
42399-40-6
4
Terbinafine
N – Methyl – 1 – Naphthalene Methyl Amine Hydrochloride
65473-13-4
5
Itraconazole, Voriconazole & Macitentan
Formamidine Acetate
3473-63-0
6
Ritonavir & Cobicistat
5-Hydroxymethyl Thiazole
38585-74-9
7
Anidulafungin
4˝-n-Pentyloxy[1,1́:4́1˝]-terphenyl-4-carboxylic Acid (NTC)
158938-08-0
8
Ritonavir & Cobicistat
Carbonic acid 4 Nitro Phenyl -5-Thiazolyl Methyl Ester
144163-97-3
9
Favipravir
6-Bromo-3-Hydroxypyrazine-2-Carboxamide
259793-88-9
API
Product
CAS No
Sertraline
CIS (+) -4- (3,4) - Dichloro Phenyl – 1,2,3,4 Tetrahydro -N- Methyl Naphthaline Amine Mandalate
79617-97-3
Sertraline Base
(1S,4S)-4-(3,4-Dichlorophenyl)-N-methyl-1,2,3,4-tetrahydronaphthalen-1-amine
79617-96-2
Diltiazem Base
(2S-CIS)-5-((DIMETHYLAMINO)ETHYLI)-2,3-DIHYDRO-3-HYDROXY-2-(4-METHOXYPHENYL)
-1,5-BENZOTHIAZEPIN-4(5H)-ONE
42399-40-6
Terbinafine
N – Methyl – 1 – Naphthalene Methyl Amine Hydrochloride
65473-13-4
Itraconazole,
Voriconazole & Macitentan
Formamidine Acetate
3473-63-0
Ritonavir & Cobicistat
5-Hydroxymethyl Thiazole
38585-74-9
Ritonavir & Cobicistat
Carbonic acid 4 Nitro Phenyl -5-Thiazolyl Methyl Ester
144163-97-3
Favipravir
6-Bromo-3-Hydroxypyrazine-2-Carboxamide
259793-88-9
API
Product
CAS No
Sertraline
CIS (+) -4- (3,4) - Dichloro Phenyl – 1,2,3,4 Tetrahydro -N- Methyl Naphthaline Amine Mandalate
79617-97-3
Sertraline Base
(1S,4S)-4-(3,4-Dichlorophenyl)-N-methyl-1,2,3,4-tetrahydronaphthalen-1-amine
79617-96-2
Diltiazem Base
(2S-CIS)-5-((DIMETHYLAMINO)ETHYLI)-2,3-DIHYDRO-3-HYDROXY-2-(4-METHOXYPHENYL)
-1,5-BENZOTHIAZEPIN-4(5H)-ONE
42399-40-6
Terbinafine
N – Methyl – 1 – Naphthalene Methyl Amine Hydrochloride
65473-13-4
Itraconazole,
Voriconazole & Macitentan
Formamidine Acetate
3473-63-0
Aripiprazole
7-hydroxy-3,4-dihydro carbostyril
22246-18-0
Aripiprazole
1-(2,3-Dichlorophenyl)piperzine hydrochloride
119532-26-2
Aripiprazole
3,4-Dihydro -7- Hydroxy-2-(1-H) Quinolinone
22246-18-0
Dabigatran
2-(4-Cyanophenyl)aminoaceticacid
42288-26-6
Dabigatran
3-((3-Amino-4-methylaminobenzoyl)pyridin-2-ylamino)propionic acid ethyl ester
212322-56-0
Quetiapine Fumerate
Dibenzo[b,f][1,4]thiazepine-11(10-H)-one
3159-07-7
Quetiapine Fumerate
1-(2-(2-hydroxy ethoxy) ethyl) piperzine
13349-82-1
Duloxetine Hydrochloride
(S)-(-)N, N-dimethyl-3-hydroxy 3-(2-thieyl)propanamine
132335-44-5
Duloxetine Hydrochloride
(S)-(+) N,N-dimethyl-3-(1-napthalenyloxy)-3-(2_thieyl)prapanamine oxalate
132335-47-8
Duloxetine Hydrochloride
(S)-3-Chloro-1-(thiophen-2-yl)propan-1-ol
164071-56-1
Duloxetine Hydrochloride
(S)-3-(Methyamino)-1-(thiophen-2-yl)propan-1-ol
116539-55-0
Ritonavir & Cobicistat
5-Hydroxymethyl Thiazole
38585-74-9
Ritonavir & Cobicistat
Carbonic acid 4 Nitro Phenyl -5-Thiazolyl Methyl Ester
144163-97-3
Zidovudine
3-AZIDO-3-DEOXY-5-O-TRIPHENYL METHYL THYMIDINE
29706-84-01
Favipravir
6-Bromo-3-Hydroxypyrazine-2-Carboxamide
259793-88-9
Intermediates
1-Methyl-Aminomethyl-Naphthalene HCL"./1-Methyl Naphtalene Methyl Amine Hydrochloride/N-Methyl Naphthyl Methyl Maine Hydrochloride/1-Methyl Naphtalene Methyl Amine Hydrochloride.
Intermediates
Formamidine Acetate (ACF)
Intermediates
2-Hydroxy-5-methyl pyridine (HMP)
Intermediates
5-hydroxymethylthiazole (FHM)
Intermediates
4˝-n-Pentyloxy[1,1́:4́1˝]-terphenyl-4-carboxylic Acid (NTC)
Intermediates
1-Methyl-5-p-toluoylpyrrole-2-acetamidoacetic acid guacil ester crude (AMT3)
Intermediates
Sertraline base (STB)
Intermediates
6-bromo-3-hydroxypyrazine-2-carboxamide (BHC)
Intermediates
CIS (+) -4- (3,4) - Dichloro Phenyl – 1,2,3,4 Tetrahydro -N- Methyl Naphthaline Amine Mandalate
Intermediates
(1S,4S)-4-(3,4-Dichlorophenyl)-N-methyl-1,2,3,4-tetrahydronaphthalen-1-amine
Intermediates
(2S-CIS)-5-((DIMETHYLAMINO)ETHYLI)-2,3-DIHYDRO-3-HYDROXY-2-(4-METHOXYPHENYL)-1,5-BENZOTHIAZEPIN-4(5H)-ONE
Intermediates
N – Methyl – 1 – Naphthalene Methyl Amine Hydrochloride
Intermediates
Formamidine Acetate
Intermediates
5-Hydroxymethyl Thiazole
Intermediates
4˝-n-Pentyloxy[1,1́:4́1˝]-terphenyl-4-carboxylic Acid (NTC)
Intermediates
Carbonic acid 4 Nitro Phenyl -5-Thiazolyl Methyl Ester
Intermediates
6-Bromo-3-Hydroxypyrazine-2-Carboxamide
Intermediates
1-Methyl-Aminomethyl-Naphthalene HCL"./1-Methyl Naphtalene Methyl Amine Hydrochloride/N-Methyl Naphthyl Methyl Maine Hydrochloride/1-Methyl Naphtalene Methyl Amine Hydrochloride.
Intermediates
Formamidine Acetate (ACF)
Intermediates
2-Hydroxy-5-methyl pyridine (HMP)
Intermediates
5-hydroxymethylthiazole (FHM)
Intermediates
4˝-n-Pentyloxy[1,1́:4́1˝]-terphenyl-4-carboxylic Acid (NTC)
Intermediates
1-Methyl-5-p-toluoylpyrrole-2-acetamidoacetic acid guacil ester crude (AMT3)
Intermediates
Sertraline base (STB)
Intermediates
6-bromo-3-hydroxypyrazine-2-carboxamide (BHC)
S.No
Intermediates
1
1-Methyl-Aminomethyl-Naphthalene HCL".
1-Methyl Naphtalene Methyl Amine Hydrochloride
N-Methyl Naphthyl Methyl Maine Hydrochloride
1-Methyl Naphtalene Methyl Amine Hydrochloride.
2
Formamidine Acetate (ACF)
3
2-Hydroxy-5-methyl pyridine (HMP)
4
5-hydroxymethylthiazole (FHM)
5
4˝-n-Pentyloxy[1,1́:4́1˝]-terphenyl-4-carboxylic Acid (NTC)
6
1-Methyl-5-p-toluoylpyrrole-2-acetamidoacetic acid guacil ester crude (AMT3)
7
Sertraline base (STB)
8
6-bromo-3-hydroxypyrazine-2-carboxamide (BHC)

Chemeca Drugs Private Limited is a manufacturer of APIs and drug intermediates. Our manufacturing facility is located in JN Pharmacity, Visakhapatnam. The company was established in 2008.

Chemeca has become synonymous for its quality, commitment & transparency, making it a dependable & reliable partner to industry majors like DRL, Lupin, Sun Pharma, and Mylan, by entering into long term strategic relationships for new products.

With an expanding customer base and increasing demand for more products, our focus has grown to both drug intermediates and APIs. Our plant was designed to meet cGMP and WHO GMP requirements, and is in conformity with US FDA guidelines.