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Chemicals: 

APIs and Peptides

Drax Orgochem is a proud supplier of high-quality Active Pharmaceutical Ingredients (APIs) and Peptides.

Product List

Product Name CAS No
Semaglutide 910463-68-2
Triclabendazole 68786-66-3
Under development- Peptides

We are continuously expanding our portfolio. Our peptides currently under development include:

Product Name CAS No
Tedaglutide 197922-42-2
Liraglutide 204656-20-2
Lanreotide 108736-35-2
Tirzepatide 2023788-19-2

Note: All side chain and building block from basic amino acids will be available

Pharma Impurities (Nitrosamines)

We provide a reference list of pharmaceutical impurities, including Nitrosamines, for research and quality control.

Product name Cas Number
N-Nitrosodimethylamine (NDMA) 62-75-9
N-Nitrosodiethylamine (NDEA) 55-18-5
N-Nitrosoethylisopropylamine (NEIPA) 16339-04-1
N-Nitrosodiisopropylamine (NDIPA) 601-77-4
N-Nitroso-N-methyl-4-aminobutyric acid (NMBA) 61445-55-4
N-Nitroso-di-n-butylamine (NDBA) 924-16-3
N-Nitroso N-methyl N-phenylamine (NMPA) 614-00-6
N-Methyl-N-nitrosopiperazine (MNP) 16339-07-4
N-Nitrosomethylethylamine (NMEA) 10595-95-6
N-Nitroso Di-n-propyl amine (NDPA) 621-64-7
N-Nitroso ethyl butyl amine (NEBA) 4549-44-4
N-Nitroso N-ethyl N-phenylamine (NEPhA) 612-64-6
N-Nitrosomorpholine(NMOR) 59-89-2
N-Nitroso tertary butylethyl amine (NTBEA) 3398-69-4
N-Nitroso pyrrolidine (NPYR) 930-55-2
N-Nitroso piperidine (NPIP) 100-75-4
N-Nitrosodiphenylamine (NDPhA) 86-30-6
N-Nitrosomethylhexadecylamine (NMHDA) 98648-34-1
N-Nitrosodibenzylamine (NDBzA) 5336-53-8
N-Nitroso-N-methylbenzylamine (NBMA)(NMBzA) 937-40-6
N-Nitroso-N-methylcyclohexylamine (NMCHA) 5432-28-0
N-Nitrosodicyclohexylamine (NDCHA) 947-92-2
Nitrosodicyclopentylamine (NDCpa) 56420-30-5
N-Nitroso-N-ethyl-N-cyclohexylamine (NECHA) N/A

Intermediates and Speciality Chemicals

We also offer a curated list of speciality chemicals and intermediates for diverse applications.

Product Cas No
2-Cyanoacetamide 107-91-5
N.N-Diisopropylethylamine 7087-68-5
Meta Bromo Nitro Benzene 585-79-5
CIS – BROMO BENZOATE (CBB) 61397-56-6
CIS TOSYLATE 154003-23-3
"2-AMINO-3,5-DIBROMOBENZALDEHYDE " 50910-55-9

Pharma Intermedites

We offer a comprehensive range of pharmaceutical intermediates used in the synthesis of various Active Pharmaceutical Ingredients (APIs).

SR NO INT. PRODUCT CAS NO API APPLICATION
1 Semaglutide - Intermediate-1(Main Chain) 1169630-82-3 Semaglutide
2 Semaglutide- Intermediate- 2(Side Chain) 1118767-15-9 Semaglutide
3 Acetone semicarbazone
4 Furfurylamine (FFA) 617-89-0 "Furosemide, Pefurazoate, Kinetin"
5 "Triclabendazole (Crude) (N-2) 5-Chloro-6-(2, 3-dichlorophenoxy)-1, 3-dihydro Benzimidazole -2-Thione" 68828-69-3 Triclabendazole
6 "5-Chloro-4 Amino, 2,1,3- Benzothiadiazole" 30536-19-7 Tizanidine
7 3-Hydroxypyridine 109-00-2 "Benzpyrinium bromide, Pyridostigmine bromide, Distigmine bromide, Pirbuterol, 2-Amino-3-Hydroxypyridine"
8 2- Amino -3 Hydroxy Pyridine 16867-03-1 "Crizotinib, Lorlatinib"
9 2-Furoic Acid 88-14-2 "Ceftiofur, Prazosin, Diloxanide Furoate, Quinfamide, Alfuzosin, Tetra Hydro 2-Furoic Acid, Terazosin, Faropenem, Tecadenoson, Regadenoson."
10 "2,4-Dichloro Acetophenone (2,4-DICAP)" 2234-16-4 "Ketoconazole, Itraconazole, Miconazole, Cosmetics"
11 Cyclohexenyl Ethyl Amine (CHEA) 3399-73-3 Dextromethorphan
12 "Beta Phenyl Ethyl Amine [ 2-Phenyl Ethyl Amine] [BPEA]" 64-04-0 Praziquantel
13 Hydrogen Gas 1333-74-0 "Key raw material for hydrogenation"
14 4-Methoxycyclohexanone 13482-23-0 Spirotetramat
15 "2,5-Dichloro-4-(1,1,2,3,3,3- hexafluoropropoxy) aniline" 103015-84-5 Lufenuron
16 Meta Amino Benzotrifluoride (MABTF) 98-16-8 Bendroflumethiazide
17 2- Amino Benzotrifluoride 88-17-5 "Broflanilide, Floctafenine, Mefloquine Hydrochloride, Fandosentan Potassium, Dyes"
18 4- Amino Benzotrifluoride 455-14-1 "Fluvalinate, Leflunomide, Torcetrapib, Teriflunomide, Unesbulin"
19 Benzonitrile - Specialty Chemicals
20 Cis Pinane Crude - Specialty Chemicals
21 Cedar Ketol - Specialty Chemicals
22 Tetrahydromyrcenol (THMOL) -- Specialty Chemicals
23 1-3 Butylene Glycol Crude - Specialty Chemicals
24 Benzylamine 100- 46- 9 "Praziquantel, Beflubtamide, Bentanidine, Cemadotin"
25 Dibenzylamine 103- 49- 1 "Celecoxib, Agomelatine, Carumonam, Tolebrutinib"
26 Benzylamine 100- 46- 9 "Praziquantel, Beflubtamide, Bentanidine, Cemadotin"
27 "4-Chloro-5-(2,3- Dichlorophenoxy)-2- Nitroaniline" 118353-04-1 Triclabendazole
28 Polyallylamine Hydrochloride 71550-12-4 Cell Encapsulation
29 Cilazapril Stage – J - Cilazapril
30 Phthalimido Oxindole - Ropenelol
31 N-Ethyl Piperazine 5308-25-8 "Ciprofloxacin, Levofloxacin, Norfloxacin"
32 N-Methyl Piperazine 109-01-3 "Ciprofloxacin, Levofloxacin, Norfloxacin"
33 "2-[4-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-oxobutyl]phenyl]-2,2-dimethylacetic acid methyl ester" 154477-55-1 Fexofenadine
34 Methyl 2-(4-(4-chlorobutanoyl)phenyl)-2-methylpropanoate 154477-54-0 Fexofenadine
35 "alpha,alpha-Diphenyl-4-piperidinomethanol" 115-46-8 Fexofenadine
36 Isonicotinic acid 55-22-1 Fexofenadine
37 Methyl isonicotinate 204423 Fexofenadine
38 "Benzeneaceticacid,4- [1-hydroxy -4-[4- (hydroxydiphenylmeth yl)-1-piperidinyl] butyl ], alpha,alpha-Dimethyl -,Hydrochloride . ( Fex-13)" NA Fexofenadine
39 "4-[4-[4- (Hydroxydiphenyl)-1- piperidinyl]-1-Hydroxybutyl]- alpha,alphadimethylbenzeneacetic acid methyl ester" NA Fexofenadine
40 "Alpha,Alpha-Dimethyl- 4-[1-oxo-4-chlorobutyl] phenyl ethyl acetate (Fex-6)" NA Fexofenadine
41 "alpha,alpha-Dimethylphenethyl acetate" 151-05-3 Fexofenadine
42 "Methyl 2,2-dimethylphenylacetate" 57625-74-8 Fexofenadine
43 3-Bromo-4-isobutoxybenzonitrile 208665-95-6 Febuxostat
44 3-Bromo-4-isobutoxybenzothioamide 208665-96-7 Febuxostat
45 Ethyl 2-(3-bromo-4-isobutoxyphenyl)-4-methyl-5-thiazolecarboxylate 144060-96-8 Febuxostat
46 Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate 161797-99-5 Febuxostat
47 Ethyl 2-(3-cyano-4-isobutoxyphenyl)-4-methyl-5-thiazolecarboxylate 160844-75-7 Febuxostat
48 Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate 161798-03-4 Febuxostat
49 Ethyl 2-(3-formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate 161798-01-2 Febuxostat
50 "4-Isobutyloxy-1,3-benzenedicarbonitrile" 161718-81-6 Febuxostat
51 4-Hydroxythiobenzamide 25984-63-8 Febuxostat
52 4-Hydroxy-3-nitrobenzonitrile 3272-08-0 Febuxostat
53 4-Hydroxybenzamide 619-57-8 Febuxostat
54 Ethyl 2-amino-4-methylthiazole-5-carboxylate 7210-76-6 Febuxostat
55 3-Cyano-4-isobutyloxythiobenzamide 163597-57-7 Febuxostat
56 4-Methoxybenzaldehyde 123-11-5 Febuxostat
57 Ethyl 2-chloroacetoacetate 609-15-4 Febuxostat
58 2-[3-Nitro-4-(2-methylpropoxy)phenyl]-4-methyl-5-thiazolecarboxylic acid ethyl ester 144060-93-5 Febuxostat
59 "Ethyl 2-(3-cyano-4-hydroxyphenyl)-4-methyl-1,3-thiazole-5-carboxylate" 161798-02-3 Febuxostat
60 Ethyl 2-(4-hydroxy)-4-methyl-5-thiazole carboxylate Febuxostat
61 Ethyl 2-(4-isobutoxyphenyl)-4-methyl-5-thiazole carboxylate Febuxostat
62 Ethyl 2-(4-isobutoxy-3-nitrophenyl)-4-methyl thiazole carboxylateethyl Febuxostat
63 Ethyl 2-(4-isobutoxy-3-aminophenyl)-4-methyl thiaz Febuxostat
64 Methyl 5-chloro-3-chlorosulfonyl-2-thiophene carboxylate 70374-37-7 Lumefantrine
65 "2,7-Dichloro-alpha-[(dibutylamino)methyl]-9H-fluorene-4-methanol" 69759-61-1 Lumefantrine
66 "2-(2,7-DICHLORO-9H-FLUORENYL-4-YL)OXIRANE" 53221-14-0 Lumefantrine
67 "2-(dibutylamino)-1-(2,7-dichloro-9H-fluoren-4-yl)ethanol" 53221-07-1 Lumefantrine
68 1-(6-Methylpyridin-3-yl)-2-[4-(methylsulfonyl)phenyl]ethanone 221615-75-4 Etoricoxib
69 "2-Chloro-1,3-bis(dimentylamino)trimethinium hexafluorophosphate" 249561-98-6 Etoricoxib
70 4-Chlorobenzaldehyde 104-88-1 Etoricoxib
71 4-(Methylthio)benzaldehyde 3446-89-7 Etoricoxib
72 Methyl 6-methylnicotinate 5470-70-2 Etoricoxib
73 4-Methylbenzyl thiocyanate 18991-39-4 Etoricoxib
74 4-Methylsulphonylphenylacetic acid 90536-66-6 Etoricoxib
75 5-Formyl-2-methylpyridine 53014-84-9 Etoricoxib
76 "2-CHLORO-1,3-DIMETHYLAMINO TRIMETHINIUM HEXAFLUOROPHOSPHATE" 291756-76-8 Etoricoxib
77 "Dibenz[b,f]azepine-5-carbonyl chloride" 33948-22-0 Carbamazepine
78 Iminodibenzyl 494-19-9 Carbamazepine
79 10-Methoxyiminostilbene-5-carbonylchloride 28721-08-6 Oxcarbazepine
80 10-Methoxyiminostilbene 1022261 Oxcarbazepine
81 10-Methoxycarbamazepine 28721-09-7 Oxcarbazepine
82 4-Methyl-2-n-propyl-1H-benzimidazole-6-carboxylic acid 152628-03-0 Telmisartan
83 2-n-Propyl-4-methyl-6-(1-methylbenzimidazole-2-yl)benzimidazole 152628-02-9 Telmisartan
84 Methyl 4'-bromomethyl biphenyl-2-carboxylate 114772-38-2 Telmisartan
85 4'-Methylbiphenyl-2-carboxylic acid 7148-03-0 Telmisartan
86 Methyl 4'-methylbiphenyl-2-carboxylate 114772-34-8 Telmisartan
87 Telmisartan methyl ester 528560-93-2 Telmisartan
88 Methyl 4'-bromomethylbiphenyl-2-carboxylate 133240-26-3 Telmisartan
89 Methyl 4-(butyrylamino)-3-methyl-5-nitrobenzoate 152628-01-8 Telmisartan
90 4-Bromomethyl-2-cyanobiphenyl 114772-54-2 Telmisartan
91 4'-Methyl-2-cyanobiphenyl 114772-53-1 Telmisartan
92 "N-Methyl-1,2-benzenediamine dihydrochloride" 25148-68-9 Telmisartan
93 Methyl 4-amino-3-methylbenzoate 18595-14-7 Telmisartan
94 tert-Butyl 4'-(bromomethyl)biphenyl-2-carboxylate 114772-40-6 Telmisartan
95 "4'-[(1,4'-Dimethyl-2'-propyl[2,6'-bi-1H-benzimidazol]-1'-yl)methyl]-[1,1'-biphenyl]-2-carbonitrile" 144702-27-2 Telmisartan
96 "3,5-Dimethyl-4-nitropyridine 1-oxide" 14248-66-9 Pantoprazole
97 "2-Chloromethyl-3,4-dimethoxypyridinium chloride" 72830-09-2 Pantoprazole
98 5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole 97963-62-7 Pantoprazole
99 "5-Difluoromethoxy-2-{[(3,4-dimethoxy-2-pyridinyl)methyl]thio}-1H-benzimidazole" 102625-64-9 Pantoprazole
100 "2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole" 104617-49-4 (106006-83-1) Pramipexole
101 "(S)-4,5,6,7-Tetrahydro-2,6-benzothiazolediamine" 106092-09-5 Pramipexole
102 "(+)-(6R)-2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole" 106092-11-9 Pramipexole
103 4-Phthalimidocyclohexanone 104618-32-8 Pramipexole
104 "N-(2-Amino-4,5,6,7-tetrahydro-6-benzothiazolyl)acetamide Hydrobromide" 104617-50-7 Pramipexole

Inorganics salts

We supply a wide range of high-purity organic and inorganic salts for various industrial applications.

NITRATES (SALTS OF NITRIC ACID - HNO₃)

PRODUCT CODE CAS NUMBER
Potassium Nitrate (KNO₃) 7757-79-1
Magnesium Nitrate Hexahydrate (Mg(NO3)2·6H2O) 13446-18-9
Calcium Nitrate (Ca(NO₃)₂) 10124-37-5
Manganese Nitrate Hexahydrate Mn(NO3)2·6H2O 17141-63-8
Zinc Nitrate Hexahydrate (Zn(NO₃)₂·6H₂O) 10196-18-6
Zinc Nitrate for Explosive Grade 7779-88-6
Aluminium Nitrate (Al(NO₃)₃) 13473-90-0
Ferric Nitrate (Fe(NO₃)₃) 10421-48-4
Copper Nitrate (Cu(NO₃)₂) 3251-23-8

ACETATES (SALTS OF ACETIC ACID - CH₃COOH)

PRODUCT CODE CAS NUMBER
Zinc Acetate dihydrate 5970-45-6
Manganese Acetate Tetrahydrate 6156-78-1
Nickel Acetate 373-02-4

SELENIUM DERVATIVES

Product CAS No.
Selenium Dioxide 2025852
Selenium Sulfide (USP) 7488-56-4
Selenous Acid 7783-00-8
Sodium Selenate 13410-01-0
Sodium Selenite 10102-18-8
Diphenyl Diselenide 1666-13-3
Sodium Selenite Pentahydrate 26970-82-1
Cadmium Selenide 1306-24-7
Zinc Selenite 13597-46-1

Iodine Derivatives

Product CAS No.
Methyl Iodide 74-88-4
Ethyl Iodide 75-03-6
n-propyl Iodide 107-08-4
2-Ethylhexyl Iodide 1653-16-3
Diiodomethane 75-11-6
2-Iodobenzoic Acid 88-67-5
3,5-Diiodosalicylic Acid 133-91-5
N-Iodosuccinimide 516-12-1
Trimethylsulfoxonium Iodide 1774-47-6
Iodine Monochloride 7790-99-0
5-Iodoanthranilic Acid 5326-47-6
Iodoform 75-47-8
1,4-Diiodobenzene 624-38-4
4-Bromoiodobenzene 589-87-7
4-Chloroiodobenzene 637-87-6
Iodobenzene 591-50-4
4-Iodoaniline 540-37-4
4-Iodotoluene 624-31-7
4-Iodoanisole 696-62-8
4-Iodophenol 540-38-5
4,4'-Diiodobiphenyl 3001-15-8
2-chloro-5-Iodobenzoic Acid 19094-56-5
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