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Intermediates

Anti Diabetic

S.NOAPI INTERMEDIATESNAME OF COMPOUNDCAS NO.
1Linagliptin Intermediates2-(Chloromethyl)-4-methylquinazoline109113-72-6
8-Bromo-3-methyl-1H-purine-2,6(3H,7H)-dione93703-24-3
8-Bromo-7-(but-2-yn-1-yl)-3-methyl-3,7-dihydro-1 H -purine-2,6-dione666816-98-4
(R )-3-(Boc-Amino)piperidine309956-78-3

Anti Depressant/ Anti Psychotic

S.NOAPI INTERMEDIATESNAME OF COMPOUNDCAS NO.
1Lurasidone Intermediates(1R ,2R )-1,2-Cyclohexanedimethanol65376-05-8
((1R,2R)-2-{[Methyl Sulphonyl]methyl}Cyclohexyl)Methyl methane sulfoate66347-68-0
(3aR ,4S ,7R ,7aS ) 4,7-Methano-1H -isoindole-1,3(2H )-dione14805-29-9
(R,R)-1,2-Bis(methanesulfonyloxymethyl)cyclohexane186204-35-3
2Vilazodone Intermediates3-(4-Chlorobutyl)-1H -indole-5-carbonitrile143612-79-7
5-Aminobenzofuran-2-carboxylic acid ethyl ester174775-48-5
Ethyl5-(4-tert-butoxy-carbonyl-1-piperizinyl)benzofuran-2-carboxilate183288-43-9
3Escitalopram oxalate Intermediate4-[4-Dimethylamino)-1-(4-Fluorophenyl)-1-Hydroxybutyl]-3-(Hydroxymethyl) Benzonitrile 103146-25-4

Anti Fungal

S.NOAPI INTERMEDIATESNAME OF COMPOUNDCAS NO.
1Albaconazole Intermediates7-chloro-1H-quinazolin-4-one31374-18-2
2Efinaconazole Intermediates1-[[(2R, 3S)-2-(2, 4-Difluorophenyl)-3-methyloxiranyl] methyl]-1H-1, 2, 4-127000-90-2
4-methylene piperidine-HCl144230-50-2
3Isavuconazole Intermediates1-(((2R,3S)-2-(2,5-difluorophenyl)-3-Methyloxiran-2-yl)Methyl)-1H-1,2,4-triazole241479-73-2
(2S,3R)-3-(2,5-difluorophenyl)-3-hydroxy-2-methyl-4-(1H-1,2,4-triazol-1-yl)butanenitrile241479-74-3
(2R,3R)-3-(2,5-Difluorophenyl)-3-hydroxy-2-Methyl-4-(1H-1,2,4-triazol-1-yl)thiobutyramide Hydrate Hydrosulfate .368421-58-3
4-(2-((2R,3R)-3-(2,5-difluorophenyl)-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)butan-2-yl)thiazol-4-yl)benzonitrile 241479-67-4

Anti Histamine

S.NOAPI INTERMEDIATESNAME OF COMPOUNDCAS NO.
1Bilastine Intermediates1-(2-Ethoxyethyl)-2-(piperidin-4-yl)-1H-benzol[d]imidazole110963-63-8
2-[4-(2-{4-[1(2-ethoxyethyl)-1H-1,3-benzodiazol-2-yl]piperidine-1-yl}ethyl)phenyl]-2-methylpropanoic acid202189-78-4

Anti Histamine

S.NOAPI INTERMEDIATESNAME OF COMPOUNDCAS NO.
1Siponimod Intermediates1-(3-Ethyl-4-(hydroxymethyl)phenyl)ethanone 1378888-43-7
3-Azetidinecarboxylic acid36476-78-5
Anti Diabetic
S.NO API INTERMEDIATES NAME OF COMPOUND CAS NO.
1Linagliptin Intermediates2‐(Chloromethyl)‐4‐methylquinazoline109113‐72‐6
8-Bromo-3-methyl-1H-purine-2,6(3H,7H)-dione93703-24-3
8‐Bromo‐7‐(but‐2‐yn‐1‐yl)‐3‐methyl‐3,7‐dihydro‐1H‐purine‐2,6‐dione666816‐98‐4
(R)‐3‐(Boc‐Amino)piperidine309956‐78‐3
Anti Depressant / Anti Psychotic
S.NO API INTERMEDIATES NAME OF COMPOUND CAS NO.
1Lurasidone Intermediates(1R,2R)‐1,2‐Cyclohexanedimethanol65376‐05‐8
((1R,2R)-2-{[Methyl Sulphonyl]methyl}Cyclohexyl)Methyl methane sulfoate66347-68-0
(3aR,4S,7R,7aS) 4,7‐Methano‐1H‐isoindole‐1,3(2H)‐dione14805‐29‐9
(R,R)‐1,2‐Bis(methanesulfonyloxymethyl)cyclohexane186204‐35‐3
2Vilazodone Intermediates3‐(4‐Chlorobutyl)‐1H‐indole‐5‐carbonitrile143612‐79‐7
5‐Aminobenzofuran‐2‐carboxylic acid ethyl ester174775‐48‐5
Ethyl5‐(4‐tert‐butoxy‐carbonyl‐1‐piperizinyl)benzofuran‐2‐carboxilate183288‐43‐9
3Escitalopram Oxalate Intermediate4-[4-Dimethylamino)-1-(4-Fluorophenyl)-1-Hydroxybutyl]-3-(Hydroxymethyl)Benzonitrile103146-25-4
Anti Fungal
S.NO API INTERMEDIATES NAME OF COMPOUND CAS NO.
1Albaconazole Intermediates7‐chloro‐1H‐quinazolin‐4‐one31374‐18‐2
2Efinaconazole Intermediates1‐[[(2R,3S)‐2‐(2,4‐Difluorophenyl)‐3‐methyloxiranyl]methyl]‐1H‐1,2,4‐triazole127000‐90‐2
4‐methylene piperidine‐HCl144230‐50‐2
3Isavuconazole Intermediates1‐(((2R,3S)‐2‐(2,5‐difluorophenyl)‐3‐Methyloxiran‐2‐yl)Methyl)‐1H‐1,2,4‐triazole241479‐73‐2
(2S,3R)-3-(2,5-difluorophenyl)-3-hydroxy-2-methyl-4-(1H-1,2,4-triazol-1-yl)butanenitrile241479-74-3
(2R,3R)‐3‐(2,5‐Difluorophenyl)‐3‐hydroxy‐2‐Methyl‐4‐(1H‐1,2,4‐triazol‐1‐yl)thiobutyramide Hydrate Hydrosulfate368421‐58‐3
4-(2-((2R,3R)-3-(2,5-difluorophenyl)-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)butan-2-yl)thiazol-4-yl)benzonitrile241479-67-4
Anti Histamine
S.NO API INTERMEDIATES NAME OF COMPOUND CAS NO.
1Bilastine Intermediates1-(2-Ethoxyethyl)-2-(piperidin-4-yl)-1H-benzol[d]imidazole110963-63-8
2-[4-(2-{4-[1(2-ethoxyethyl)-1H-1,3-benzodiazol-2-yl]piperidine-1-yl}ethyl)phenyl]-2-methylpropanoic acid202189-78-4
Anti Histamine
S.NO API INTERMEDIATES NAME OF COMPOUND CAS NO.
1Siponimod Intermediates1-(3-Ethyl-4-(hydroxymethyl)phenyl)ethanone1378888-43-7
3-Azetidinecarboxylic acid36476-78-5
CATEGORY S.NO INTERMEDIATE NAME CHEMICAL NAME CAS NO.
Anti Hypercholesteromia 1 Bempedoic acid Intermediates ethyl 7-bromo-2,2-dimethylheptanoate 123469-92-1
Analgesic 1 Tapentadol HCl Intermediates (2R,3R)-3-(3-methoxyphenyl)-N,N,2-trimethylpentan-1-amine 175591-22-7
Neuropathic Heredofamilial Amyloidosis 1 Tafamidis Meglumine Intermediates methyl 4-(3,5-dichlorobenzamido)-3-hydroxybenzoate 1184581-58-5
2-(3,5-dichlorophenyl)benzo[d]oxazole-6-carboxylic acid 594839-88-0

NOTE : The above intermediates are intended  to be supplied solely for uses reasonably relating to the testing and development  of information, for regulatory submmission, strictly accordingly to the section 107A of the Indian patent Act, 1970

CATEGORY S.NO API / INTERMEDIATE CHEMICAL NAME CAS NO.
ANTI NEOPLASTIC AGENT 1 METHOTREXATE 2,4-Diamino-6-(hydroxymethyl)pteridine hydrochloride 73978-41-3
Non-Ergot Dopamine Agonist 1 PRAMIPEXOLE (R,S)-2,6 diamino-4,5,6,7-tetrahydrobenzothiazole 104617-49-4
ANTI EPILEPTIC 1 PERAMPANEL 2-(2-cyanophenyl)acetic acid 18698-99-2
pyridin-2-yl acetic acid hydrochloride 16179-97-8

VIRUPAKSHA ORGANICS LTD

Anti Hypercholesteromia

S.NOAPI INTERMEDIATESNAME OF COMPOUNDCAS NO.
1Bempedoic acid Intermediatesethyl 7-bromo-2,2- dimethylheptanoate123469-92-1

Analgesic

S.NOAPI INTERMEDIATESNAME OF COMPOUNDCAS NO.
1Tapentadol HCl Intermediates(2R"3R)-3-(3-methoxyphenyl)-N,N,2-trimethylpentan- 1-amine175591-22-7

Neuropathic Heredofamilial amyloidosis

S.NOAPI INTERMEDIATESNAME OF COMPOUNDCAS NO.
1Tafamidis Meglumine Intermediatesmethyl 4-(3,5-dichlorobenzamido)-3-hydroxybenzoate1184581-58-5
2-(3,5-dichlorophenyl)benzo [d] oxazole-6-carboxylic acid594839-88-0

NOTE : The above intermediates are intended  to be supplied solely for uses reasonably relating to the testing and development  of information, for regulatory submmission, strictly accordingly to the section 107A of the Indian patent Act, 1970

ANTI NEOPLASTIC AGENT

S.NOAPI INTERMEDIATESNAME OF COMPOUNDCAS NO.
1METHOTREXATE2,4-Diamino-6-(hydroxymethyl)pteridine hydrochloride, CAS: 73978-41-373978-41-3

Non-Ergot dopamine agonist

S.NOAPI INTERMEDIATESNAME OF COMPOUNDCAS NO.
1PRAMIPEXOLE(R,S)-2,6 diamino-4,5,6,7-tetrahydrobenzothiazole 104617-49-4

ANTI EPILEPTIC

S.NOAPI INTERMEDIATESNAME OF COMPOUNDCAS NO.
1PERAMPANEL2-(2-cyanophenyl)acetic acid18698-99-2
pyridin-2-yl acetic acid hydrochloride16179-97-8

CONTACT DETAILS

Mr. M. BALA SUBBAREDDY
Executive Director
subbareddy@virupaksha.com
Mr. K.V.V.RAO
VP Marketing
kvvrao@virupaksha.com