(2E,7S,11R)-Vitamin K1

Name: (2E,7S,11R)-Vitamin K1
Brand: Vaqora Chemicals
SKU: VQ-033169

About (2E,7S,11R)-Vitamin K1

(2E,7S,11R)-Vitamin K1 (CAS 132487-95-7) is an impurity of Phytonadione offered by Vaqora Chemicals. Formula C31H46O2, molecular weight 450.7 g/mol. Systematically, it is named 2-methyl-3-[(E,7S,11R)-3,7,11,15-tetramethylhexadec-2-enyl]naphthalene-1,4-dione. It is also known as trans-Vitamin K1 diastereomer 1.

The product is provided 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 Phytonadione impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, (2E,7S,11R)-Vitamin K1 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Phytonadione

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

Phytonadione impurities

Specifications & identifiers

Chemical identifiers
Product name	(2E,7S,11R)-Vitamin K1
Catalogue No.	VQ-033169
CAS Number	132487-95-7
IUPAC name	2-methyl-3-[(E,7S,11R)-3,7,11,15-tetramethylhexadec-2-enyl]naphthalene-1,4-dione
Molecular formula	C₃₁H₄₆O₂
Molecular weight	450.7 g/mol
Exact mass	450.3498
Grade	Reference Standard
HSN code	38229090
InChIKey	MBWXNTAXLNYFJB-KSVLJPARSA-N
SMILES	CC1=C(C(=O)C2=CC=CC=C2C1=O)C/C=C(\C)/CCC[C@@H](C)CCC[C@H](C)CCCC(C)C
PubChem CID	7048755

Physical properties
Physical form	Solid
LogP (XLogP3)	10.9
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 (2E,7S,11R)-Vitamin K1?

The CAS Registry Number of (2E,7S,11R)-Vitamin K1 is 132487-95-7. It is also known as trans-Vitamin K1 diastereomer 1, 2-methyl-3-((7S,11R,E)-3,7,11,15-tetramethyl hexadec-2-enyl)naphthalene-1,4-dione, 2-methyl-3-((7S,11R,E)-3,7,11,15-tetramethylhexadec-2-en-1-yl)naphthalene-1,4-dione.

What is the molecular formula and molecular weight of (2E,7S,11R)-Vitamin K1?

(2E,7S,11R)-Vitamin K1 has the molecular formula C31H46O2 and a molecular weight of 450.7 g/mol. Its IUPAC name is 2-methyl-3-[(E,7S,11R)-3,7,11,15-tetramethylhexadec-2-enyl]naphthalene-1,4-dione.

What is (2E,7S,11R)-Vitamin K1 used for?

(2E,7S,11R)-Vitamin K1 is supplied as a characterised reference material related to Phytonadione. 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 (2E,7S,11R)-Vitamin K1 can I order?

We supply (2E,7S,11R)-Vitamin K1 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 (2E,7S,11R)-Vitamin K1?

Yes. Every lot of (2E,7S,11R)-Vitamin K1 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 (2E,7S,11R)-Vitamin K1 be shipped internationally?

Yes. We export (2E,7S,11R)-Vitamin K1 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.