cis-Vitamin K2

Name: cis-Vitamin K2
Brand: Vaqora Chemicals
SKU: VQ-034670

About cis-Vitamin K2

cis-Vitamin K2 is an impurity of Menaquinone carrying the CAS registry number 65061-19-0. Its molecular formula is C31H40O2 and its molecular weight is 444.6 g/mol. The IUPAC name is 2-methyl-3-[(2Z,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraenyl]naphthalene-1,4-dione.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Menaquinone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer cis-Vitamin K2 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Menaquinone

View every impurity, metabolite and intermediate we list for Menaquinone.

Menaquinone impurities

Specifications & identifiers

Chemical identifiers
Product name	cis-Vitamin K2
Catalogue No.	VQ-034670
CAS Number	65061-19-0
IUPAC name	2-methyl-3-[(2Z,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraenyl]naphthalene-1,4-dione
Molecular formula	C₃₁H₄₀O₂
Molecular weight	444.6 g/mol
Exact mass	444.3028
Grade	Reference Standard
HSN code	38229090
InChIKey	DKHGMERMDICWDU-IFQAVNAMSA-N
SMILES	CC1=C(C(=O)C2=CC=CC=C2C1=O)C/C=C(/C)\CC/C=C(\C)/CC/C=C(\C)/CCC=C(C)C
PubChem CID	13728967

Physical properties
Physical form	Solid
LogP (XLogP3)	8.9
H-bond donors / acceptors	0 / 2
TPSA	34.1 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of cis-Vitamin K2?

The CAS Registry Number of cis-Vitamin K2 is 65061-19-0.

What is the molecular formula and molecular weight of cis-Vitamin K2?

cis-Vitamin K2 has the molecular formula C31H40O2 and a molecular weight of 444.6 g/mol. Its IUPAC name is 2-methyl-3-[(2Z,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraenyl]naphthalene-1,4-dione.

What is cis-Vitamin K2 used for?

cis-Vitamin K2 is supplied as a characterised reference material related to Menaquinone. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of cis-Vitamin K2 can I order?

We supply cis-Vitamin K2 in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with cis-Vitamin K2?

Yes. Every lot of cis-Vitamin K2 is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can cis-Vitamin K2 be shipped internationally?

Yes. We export cis-Vitamin K2 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.