Molekula

Menaquinone-7 - USP CRS

SKU 90037461 CAS 2124-57-4 C46H64O2 MW 649.0 Available on enquiry

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ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch

Menaquinone-7 (Vitamin K2) is a fat-soluble vitamin essential for blood coagulation, bone metabolism, and cardiovascular health, widely used in dietary supplements, pharmaceuticals, and functional foods. This USP Certified Reference Standard (CRS) ensures high purity and accuracy for analytical validation. CAS 2124-57-4, molecular formula C46H64O2, molecular weight 649.0. Store at -15 to -20°C under inert gas. Non-hazardous (no signal word). Molekula supplies Menaquinone-7 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Overview

SKU: 90037461
CAS Number: 2124-57-4
IUPAC Name: 2-[(2E,6E,10E,14E,18E,22E)-3,7,11,15,19,23,27-heptamethyloctacosa-2,6,10,14,18,22,26-heptaenyl]-3-methylnaphthalene-1,4-dione
Molecular Formula: C46H64O2
Molecular Weight: 649.0
Exact Mass: 648.4906
SMILES: CC1=C(C(=O)C2=CC=CC=C2C1=O)C/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/CCC=C(C)C
InChIKey: RAKQPZMEYJZGPI-LJWNYQGCSA-N
InChI: InChI=1S/C46H64O2/c1-34(2)18-12-19-35(3)20-13-21-36(4)22-14-23-37(5)24-15-25-38(6)26-16-27-39(7)28-17-29-40(8)32-33-42-41(9)45(47)43-30-10-11-31-44(43)46(42)48/h10-11,18,20,22,24,26,28,30-32H,12-17,19,21,23,25,27,29,33H2,1-9H3/b35-20+,36-22+,37-24+,38-26+,39-28+,40-32+
PubChem CID: 5287554

Synonyms

Menakinon 7
Menaquinone 7, Synthetic
Menaquinone K
Menaquinone K7
Menaquinone MK-7
Menaquinone-7
MK-7
Vitamin K2-7
Vitamin K2(35)
Vitamin MK 7

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Frequently asked questions

What is Menaquinone-7 (USP CRS) used for?

Menaquinone-7 (USP CRS) is primarily used as a reference standard for analytical testing in pharmaceuticals, food supplements, and vitamin K2 formulations to ensure purity and potency.

What is the chemical formula and molecular weight of Menaquinone-7?

The chemical formula is **C₄₆H₆₄O₂**, and the molecular weight is **649.0 g/mol**.

How should Menaquinone-7 (USP CRS) be stored?

Store at **-15 to -20°C** in a tightly sealed container, protected from light and moisture.

What grade of Menaquinone-7 does Molekula supply?

Molekula supplies **USP CRS (United States Pharmacopeia Certified Reference Standard)** grade for analytical and regulatory compliance.

Can Molekula supply Menaquinone-7 in bulk quantities?

Yes, Molekula can supply Menaquinone-7 in bulk, subject to availability and minimum order quantities.

What documentation comes with an order of Menaquinone-7 (USP CRS)?

Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.

Related products

Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.