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Vitamin K2 Related Compounds & Impurities

Vitamin K2 (menaquinone) is a fat-soluble vitamin essential for calcium metabolism and bone health, used as a nutritional supplement.

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 Vitamin K2 reference standards, pharmacopeial and non-pharmacopeial Vitamin K2 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 Vitamin K2-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

(E,E,E)-alpha-Springene

CAT. No.V310007 CAS No.77898-97-6 Mol. F.C20H32 Mol. W.272.47 g/mol Stock Status Custom Synthesis
COA MSDS

2Z,6Z,10Z-Vitamin K2

CAT. No.V310011 CAS No.72132-92-4 Mol. F.C31H40O2 Mol. W.444.65 g/mol Stock Status Custom Synthesis
COA MSDS

Cis Menaquinone-7

CAT. No.V310005 CAS No.NA Mol. F.C46H64O2 Mol. W.649.00 g/mol Stock Status Custom Synthesis
COA MSDS

cis-Vitamin K2

CAT. No.V310010 CAS No.65061-19-0 Mol. F.C31H40O2 Mol. W.444.65 g/mol Stock Status Custom Synthesis
COA MSDS

Menaquinone 6

CAT. No.V310004 CAS No.84-81-1 Mol. F.C41H56O2 Mol. W.580.88 g/mol Stock Status Custom Synthesis
COA MSDS

Menaquinone-10

CAT. No.V310006 CAS No.693781-59-8 Mol. F.C31H40O2 Mol. W.444.65 g/mol Stock Status Custom Synthesis
COA MSDS

Menaquinone-4

CAT. No.V310002 CAS No.863-61-6 Mol. F.C31H40O2 Mol. W.444.65 g/mol Stock Status Custom Synthesis
COA MSDS

Vitamin K2 Impurity 1

CAT. No.V310014 CAS No.65061-22-5 Mol. F.C31H40O3 Mol. W.460.65 g/mol Stock Status Custom Synthesis
COA MSDS

Vitamin K2 Impurity 17

CAT. No.V310009 CAS No.36159-05-4 Mol. F.C15H16O4 Mol. W.260.29 g/mol Stock Status Custom Synthesis
COA MSDS

Vitamin K2 Impurity 2

CAT. No.V310015 CAS No.72908-86-2 Mol. F.C31H40O3 Mol. W.460.65 g/mol Stock Status Custom Synthesis
COA MSDS

Vitamin K2 Impurity 4

CAT. No.V310012 CAS No.65941-19-7 Mol. F.C31H40O2 Mol. W.444.65 g/mol Stock Status Custom Synthesis
COA MSDS

Vitamin K2 Impurity 5

CAT. No.V310008 CAS No.110327-29-2 Mol. F.C13H12O3 Mol. W.216.23 g/mol Stock Status Custom Synthesis
COA MSDS

Isotope Labelled Compounds

Working Standards

Menaquinone-7

CAT. No.V310000 CAS No.2124-57-4 Mol. F.C46H64O2 Mol. W.649.00 g/mol Stock Status Instock
COA MSDS

Menaquinone-9

CAT. No.V310001 CAS No.523-39-7 Mol. F.C56H80O2 Mol. W.785.23 g/mol Stock Status Limited Stock
COA MSDS

Product structure

Sample structure

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

Illustrative sample structure
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