Fountainbridge have successfully synthesised a large number of pharmaceutical impurity reference standards, please see below a selection of some of the ones we have made. If you would like to enquire about any of the materials listed here or any other material, please contact us.
1-Phenyl-3-(piperidin-1-yl) propan-1-one hydrochloride
886-06-6
3,5-Dichloro-2,6-dimethyl-pyridin-4-amine
50978-40-0
3-O-Demethylcolchicine
7336-33-6
4-Epi Doxycyline
6543-77-7
5-chloro hydrochlorothiazide
5233-42-1
6-Hydroxymethylpterin
712-29-8
Abacavir Impurity 1
120503-69-7
Abacavir Related Compound A
124752-25-6
Acetylcysteine impurity D
18725-37-6
Alvimopan D5 Metabolite
-
Amiodarone EP Impurity D
1951-26-4
Amitriptyline Hydrochloride Impurity
3707-33-3
Amoxicillin Alpha Penicilloic Acid
-
Amoxicillin Penicilloic Acid Dimer
210289-72-8
Anastrozole Impurity A
918312-71-7
Anastrozole Impurity E
120511-88-8
Atorvastatin 3S 5R Impurity
887196-25-0
Atorvastatin 3S 5S Impurity
1105067-88-6
Atorvastatin Methyl
345891-62-5
Azelastine Impurity B
-
Benzydamine Hydrochloride Impurity A
2196185-65-4
Benzydamine Hydrochloride Impurity B
2196183-71-6
Benzydamine Hydrochloride Impurity C
2215-63-6 (free compound)
Betahistine Impurity C
5452-87-9 (free compound)