Drug Intermediates
Span Life Sciences manufactures pharmaceutical intermediates used in API synthesis and related pharmaceutical processes.
COMMERCIAL
N-Methyl-4-chloropiperidine
CAS No. 5570-77-4
Related API: Alcaftadine, Cyproheptadine HCL, Loratidine, Ketotifene
Chemical Structure:
3-Amino-4-pyrazolecarboxamide hemisulfate
CAS No. 27511-79-1
Related API: Allopurinol
Chemical Structure:
2-(Piperidin-4-yl)-1H-benzimidazole
CAS No. 38385-95-4
Related API: Bilastine
Chemical Structure:
2-(4-Bromophenyl)-2-methylpropanoic acid
CAS No. 32454-35-6
Related API: Bilastine
Chemical Structure:
2-Bromo-5-hydroxybenzaldehyde
CAS No. 2973-80-0
Related API: Crisaborale
Chemical Structure:
5-Chloro-1,3-dihydro-1-(4-piperidinyl)-2H-benzimidazol-2-one
CAS No. 53786-28-0
Related API: Domperidone
Chemical Structure:
1-(3-Chloropropyl)-1,3-dihydro-2H-benzimidazol-2-one
CAS No. 62780-89-6
Related API: Domperidone
Chemical Structure:
1,3-Dihydro-1-(2-propen-1-yl)-2H-benzimidazol-2-one
CAS No. 72798-66-4
Related API: Domperidone
Chemical Structure:
2,3-Dihydro-5,6-dimethoxy-2-[(4-piperidinyl)methyl]indan-1-one Hydrochloride
CAS No. 120013-39-0
Related API: Donepezil
Chemical Structure:
4-Morpholinoaniline
CAS No. 2524-67-6
Related API: Entospletinib, Momelotinib dihydrochloride, Rivaroxaban
Chemical Structure:
4-[2-(Dimethylamino)ethoxy]benzylamine
CAS No. 20059-73-8
Related API: Itopride Hcl
Chemical Structure:
2-Methyl-3-nitrobenzoic acid
CAS No. 1975-50-4
Related API: Linoliamide
Chemical Structure:
2-Amino-3,5-dibromopyridine
CAS No. 35486-42-1
Related API: Sonidegib
Chemical Structure:
2-Methyl-4-nitrobenzoic acid
CAS No. 1975-51-5
Related API: Tolvaptan
Chemical Structure:
4-(Ethylaminomethyl)pyridine
CAS No. 33403-97-3
Related API: Tropicamide
Chemical Structure:
2-Amino-2-(pyridin-3-yl)acetonitrile hydrochloride
CAS No. 116033-55-7
Related API: Xanomeline
Chemical Structure:
3-Chloro-4-(pyridin-3-yl)-1,2,5-thiadiazole
CAS No. 131986-28-2
Related API: Xanomeline
Chemical Structure:
3-Pyridine carboxaldehyde
CAS No. 500-22-1
Related API: Xanomeline
Chemical Structure:
Ethyl 2,4-dihydroxy-6-methylnicotinate
CAS No. 10350-10-4
Related API:
Chemical Structure:
Acetyl-meldrum's acid
CAS No. 72324-39-1
Related API:
Chemical Structure:
Ethyl 3,3 - diethoxypropionate
CAS No. 10601-80-6
Related API: Sonepiprazole, Anagliptin
Chemical Structure:
1-Cyclohexylpiperazine
CAS No. 17766-28-8
Related API: Avatrombopag Maleate
Chemical Structure:
UNDER R&D DEVELOPMENT
(R)-3-Aminopiperidine dihydrochloride
CAS No. 334618-23-4
Related API: Alogliptin, Linagliptin, Trelagliptin
Chemical Structure:
4-Chloro-7H-pyrrolo[2,3-d]pyrimidine
CAS No. 3680-69-1
Related API: Barcitinib, Ruxolitinib, Tofacitinib
Chemical Structure:
4-Guanidinobenzoic acid hydrochloride
CAS No. 42823-46-1
Related API: Camostat mesylate
Chemical Structure:
Ethyl 3-(3-amino-4-(methylamino)-N-(pyridin-2-yl)benzamido)propanoate
CAS No. 212322-56-0
Related API: Dabigatran
Chemical Structure:
2-(4-Nitrophenyl)ethylamine hydrochloride
CAS No. 29968-78-3
Related API: Mirabegron
Chemical Structure:
(R)-2-((4-Aminophenethyl)amino)-1-phenylethanol hydrochloride
CAS No. 521284-22-0
Related API: Mirabegron
Chemical Structure:
2-Aminothiazole-4-yl)acetic acid
CAS No. 29676-71-9
Related API: Mirabegron
Chemical Structure:
2-(2-Aminothiazol-4-yl)acetic acid hydrochloride
CAS No. 66659-20-9
Related API: Mirabegron
Chemical Structure:
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