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GLP Pharma Standards
GLP Pharma Standards is specialized in providing high quality API Impurities, Drug working standards, Reference standards, Drug metabolites and Stable Isotope Labelled compounds in custom pack sizes with competitive prices.
GLP Pharma Standards continuously improves the quality and efficiency of the production processes to providing highest quality API Impurities, Drug Working Standards, and Genotoxic Impurities to their valuable clients across the World. Thus GLP Pharma Standards have earned reputation as one of the most reliable manufacturer and supplier of Pharmaceutical Impurities, Working Standards, In-house Impurities and Reference Standards.
At GLP Pharma Standards, our strength lies in adapting to the growing challenges faced by the industry.
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Recent Additions
Melphalan EP Impurity J
CAS: NA
Glycopyrrolate Bromide Impurity I
CAS: 1404453-68-4
Pilocarpine EP Impurity A
CAS: 28958-85-2 (HCl); 531-35-1 (base)
Melphalan EP Impurity G
CAS: NA
Ivermectin EP Impurity I
CAS: 1135339-49-9
Atorvastatin Pyrrolidone Analog
CAS: 148217-40-7 (Sodium Salt)
Pantoprazole EP Impurity E
CAS: 2115779-15-0
Ivermectin EP Impurity K
CAS: 74567-01-4
Didehydro glycopyrrolate
CAS: NA
Melphalan EP Impurity E
CAS: NA
Mupirocin EP Impurity C
CAS: 85248-93-7
Mupirocin EP Impurity D
CAS: 71087-97-3
Mupirocin EP Impurity E
CAS: 71087-96-2
Ranitidine EP Impurity J
CAS: 1331637-48-9
Pilocarpine EP Impurity B
CAS: 92598-79-3 (sodium salt); 28406-15-7 (acid)
Pilocarpine EP Impurity C
CAS: 101769-87-3 (sodium salt); 34350-99-7 (Free Base)
Sitagliptin FP Impurity C
CAS: 1803026-58-5
Sitagliptin FP Impurity D
CAS: 1253056-18-6
Simvastatin EP Impurity D
CAS: 476305-24-5
Ondansetron EP Impurity B
CAS: 1076198-52-1
Bendamustine USP Related Compound D
CAS: 1219709-86-0 (base) ; 1797881-48-1 (HCl)
Bendamustine USP Related Compound F
CAS: 1869075-89-7
N-nitroso Mefenamic acid
CAS: 2114-63-8
Carvedilol (R)-Isomer
CAS: 95093-99-5
Vildagliptin Diketo Impurity
CAS: 1789703-36-1; 1844894-70-7
Vildagliptin Mono Keto Impurity
CAS: 1789703-37-2
Atorvastatin EP Impurity E
CAS: 1428118-38-0 (Sodium); 501121-34-2 (Acid)
Atorvastatin FXA Impurity
CAS: 1316291-19-6 (sodium salt); 873950-17-5 (acid)
Atorvastatin Pyrrolidone Lactone
CAS: 906552-19-0
Atorvastatin Pyrrolidone Methyl Ester
CAS: 1795790-02-1
Bendamustine USP Related Compound G
CAS: 191939-34-1 (base)
Lansoprazole Thioxo Impurity
CAS: 1246819-06-6
Bisoprolol EP Impurity G
CAS: 1215342-36-1
Desloratadine EP Impurity A
CAS: 298220-99-2
Ivermectin EP Impurity D
CAS: 102190-55-6
Loratadine EP Impurity E
CAS: 170727-59-0
Montelukast Dihydro Impurity
CAS: 142147-98-6 (sodium salt)
Montelukast EP Impurity D
CAS: 1187586-61-3
Montelukast EP Impurity E
CAS: 1187586-58-8
Montelukast EP Impurity F
CAS: 937275-23-5
Quetiapine EP Impurity N
CAS: 1800291-86-4
Quinapril EP Impurity I
CAS: NA
Ranitidine EP Impurity E
CAS: 73857-20-2
Terbinafine EP Impurity E
CAS: 934365-23-8 (base)
Ketorolac EP Impurity D
CAS: 1391053-45-4
Dorzolamide EP Impurity A
CAS: 120279-95-0 (base); 122028-36-8 (HCl salt)
Sitagliptin EP Impurity A
CAS: 823817-58-9
Sitagliptin FP impurity A
CAS: 2088771-60-0
Domperidone EP Impurity D
CAS: 1614255-34-3
Apixaban Chloro Impurity
CAS: NA
Imatinib EP Impurity D
CAS: NA
Atorvastatin EP Impurity F (Ca Salt)
CAS: 887196-24-9 (acid); 1105067-87-5 (calcium salt)
Bicyclo Risperidone Impurity
CAS: 2231638-02-9
Varenicline Dioxo Impurity
CAS: 357424-07-8
Varenicline N,N-Dioxide
CAS: 1337563-47-9
Vardenafil N-Oxide
CAS: 448184-48-3
Atazanavir R,R,R,R Isomer
CAS: NA
Why Choose Us
Our Services
API Impurities and Metabolites
GLP Pharma Standards is specialized in providing high quality API Impurities, D
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Custom Molecules
• Custom products can be synthesized using methods designed by the custom synt
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Isolation, Identification and Characterization of Unknown Impurities
• Isolation and purification for both existing compounds and new Chemical/Biol
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Complex Chiral Compounds
GLP Pharma have broad range of capabilities in developing of complex, multi-step
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Our Clients
