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Baricitinib Related Compounds & Impurities

Baricitinib is a selective JAK1/JAK2 inhibitor used for rheumatoid arthritis, alopecia areata and, under specific authorisations, severe COVID-19.

Simson Pharma Limited along with its subsidiary offices Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) is a trusted manufacturer and supplier of high-quality pharmaceutical reference standards, offering a comprehensive portfolio of Baricitinib reference standards, pharmacopeial and non-pharmacopeial Baricitinib impurities, related compounds, related substances, metabolites, stable isotope-labelled compounds, deuterium labelled compounds and nitrosamine (N-NO) reference standards.

These materials support pharmaceutical research and development, product development, ANDA and DMF submissions, quality control (QC), analytical method development and validation, stability studies, impurity identification, and genotoxic impurity assessment.

Our Baricitinib-related reference standards are thoroughly characterized using advanced analytical techniques and are supplied with comprehensive Certificates of Analysis (COA) and supporting analytical data from our USFDA certified, ISO 17025 and ISO 17034 accredited Lab, to meet global regulatory expectations. EP and USP traceable reference standards can also be provided upon request, subject to availability. Simson is also a provider of EP and USP traceable standards. To ensure consistent quality and reliability, our reference standards are periodically re-tested according to established quality management procedures.

Impurity Standards

4-bromopyrazole

CAT. No.B1000018 CAS No.2074-45-8 Mol. F.C3H3BrN2 Mol. W.146.97 g/mol Stock Status Custom Synthesis
COA MSDS

Barcitinib Lactone Impurity

CAT. No.B1000017 CAS No.2910813-43-1 Mol. F.C16H18N6O4S Mol. W.390.42 g/mol Stock Status Instock
COA MSDS

Baricitinib Impurity 10

CAT. No.B1000039 CAS No.NA Mol. F.C16H19N7O5S Mol. W.421.43 g/mol Stock Status Custom Synthesis
COA MSDS

Baricitinib Impurity 11

CAT. No.B1000040 CAS No.NA Mol. F.C16H17N7O4S Mol. W.403.42 g/mol Stock Status Custom Synthesis
COA MSDS

Baricitinib Impurity 12

CAT. No.B1000041 CAS No.NA Mol. F.C16H17N7O4S Mol. W.403.42 g/mol Stock Status Custom Synthesis
COA MSDS

Baricitinib Impurity 13

CAT. No.B1000042 CAS No.NA Mol. F.C15H17N7O3S Mol. W.375.41 g/mol Stock Status Custom Synthesis
COA MSDS

Baricitinib Impurity 15

CAT. No.B1000044 CAS No.NA Mol. F.C16H19ClN7O2S Mol. W.408.89 g/mol Stock Status Custom Synthesis
COA MSDS

Baricitinib Impurity 16

CAT. No.B1000028 CAS No.2964606-42-4 Mol. F.C15H17N7O4S Mol. W.391.40 g/mol Stock Status Custom Synthesis
COA MSDS

Baricitinib Impurity 17

CAT. No.B1000029 CAS No.2964606-44-6 Mol. F.C15H15N7O2S Mol. W.357.40 g/mol Stock Status Custom Synthesis
COA MSDS

Baricitinib Impurity 18

CAT. No.B1000045 CAS No.NA Mol. F.C15H17N7O3S Mol. W.375.41 g/mol Stock Status Custom Synthesis
COA MSDS

Baricitinib impurity 20

CAT. No.B1000019 CAS No.7400-05-7 Mol. F.C10H17N3O3S Mol. W.259.33 g/mol Stock Status Instock
COA MSDS

Baricitinib Impurity 23

CAT. No.B1000022 CAS No.1919837-50-5 Mol. F.C16H25BN4O4S Mol. W.380.27 g/mol Stock Status Custom Synthesis
COA MSDS

Baricitinib Impurity 25

CAT. No.B1000031 CAS No.1146629-75-5 Mol. F.C12H14ClN3O2 Mol. W.267.70 g/mol Stock Status Custom Synthesis
COA MSDS

Baricitinib Impurity 28

CAT. No.B1000026 CAS No.1187595-90-9 Mol. F.C22H27N7O4S Mol. W.485.56 g/mol Stock Status Instock
COA MSDS

Baricitinib Impurity 29

CAT. No.B1000025 CAS No.2402776-84-3 Mol. F.C23H27N9O4S2 Mol. W.557.65 g/mol Stock Status Limited Stock
COA MSDS

Baricitinib Impurity 30

CAT. No.B1000027 CAS No.2102104-37-8 Mol. F.C25H31N7O4 Mol. W.493.56 g/mol Stock Status Custom Synthesis
COA MSDS

Working Standards

Baricitinib

CAT. No.B1000000 CAS No.1187594-09-7 Mol. F.C16H17N7O2S Mol. W.371.40 g/mol Stock Status Instock
COA MSDS

Isotope Labelled Compounds

Baricitinib D5

CAT. No.B1000008 CAS No.1564241-79-7 Mol. F.C16H12D5N7O2S Mol. W.376.45 g/mol Stock Status Instock
COA MSDS

Product structure

Sample structure

Catalogue no.: — CAS no.: — Formula: — Mol. weight: —

Illustrative sample structure
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