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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Menaquinone, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Menaquinone impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Menaquinone-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Menaquinone Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Menaquinone 4-d7(Mixture of cis-trans isomers) Stable Isotopes CS-T-95475 1233937-25-1 Enquire
Menaquinone 7-d7 2,3-Epoxide Stable Isotopes CS-T-101157 Not Available Enquire
Menaquinone-4-[13C6] (MK4-[13C6]) Stable Isotopes CS-I-00437 Not Available Enquire
Menaquinone-7-[13C6] (MK7-[13C6]) Stable Isotopes CS-I-00438 Not Available Enquire
Menaquinone-9-[13C6] (MK-9-[13C6]) Stable Isotopes CS-I-00439 Not Available Enquire
Menaquinone-9-[d7] (MK9-[d7]) Stable Isotopes CS-I-00440 Not Available Enquire
Menaquinone 4-d7 2,3-Epoxide Stable Isotopes CS-T-80127 1233937-43-3 Enquire
Menaquinone 6-d7 Stable Isotopes CS-T-82214 1233937-29-5 Enquire
Menaquinone 7-d7 Stable Isotopes CS-T-57477 1233937-31-9 Enquire
Menaquinone 9-d7 (~90%) Stable Isotopes CS-T-95476 Not Available Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Menaquinone 9 API CS-T-57478 523-39-7 In Stock
Menaquinone-7 API CS-T-57476 2124-57-4 In Stock
Menaquinone 10 API CS-T-31769 523-40-0 Enquire
Menaquinone 8 API CS-T-31767 523-38-6 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Vitamin K2 (Mk-4) Menatetrenone Impurity CS-T-57475 863-61-6 In Stock
Cis Menaquinone 7 Impurity CS-O-42243 ---- Enquire
Menaquinone 4 2,3-Epoxide Impurity CS-T-31773 72908-86-2 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Vitamin K2-7 1500ppm Fine Chemicals CS-O-51215 2124-57-4 Enquire


Secondary Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Menaquinone -7 Secondary Standards CS-SS-25236-3 x 75MG 2124-57-4 Enquire
Menaquinone-4 Secondary Standards CS-SS-25166-100MG 863-61-6 Enquire