Phytomenadione EP Impurity B

Name: Phytomenadione EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-044417

About Phytomenadione EP Impurity B

Phytomenadione EP Impurity B (CAS 85955-78-8) is a pharmacopeial impurity of Phytonadione offered by Vaqora Chemicals. The compound has the formula C31H46O3, corresponding to a molecular weight of 466.7 g/mol. Its systematic (IUPAC) name is (1aR,7aS)-7a-methyl-1a-[(E,7R,11R)-3,7,11,15-tetramethylhexadec-2-enyl]naphtho[2,3-b]oxirene-2,7-dione. Alternative names: Phytonadione epoxide, (E,2S,3R)- and Vitamin K1 oxide.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. 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. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Phytonadione

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

Phytonadione impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Phytomenadione EP Impurity B
Catalogue No.	VQ-044417
CAS Number	85955-78-8
IUPAC name	(1aR,7aS)-7a-methyl-1a-[(E,7R,11R)-3,7,11,15-tetramethylhexadec-2-enyl]naphtho[2,3-b]oxirene-2,7-dione
Molecular formula	C₃₁H₄₆O₃
Molecular weight	466.7 g/mol
Exact mass	466.3447
Grade	Reference Standard
HSN code	38229090
InChIKey	KUTXFBIHPWIDJQ-BTPXSFBUSA-N
SMILES	C[C@@H](CCC[C@@H](C)CCC/C(=C/C[C@]12C(=O)C3=CC=CC=C3C(=O)[C@]1(O2)C)/C)CCCC(C)C
PubChem CID	90479364

Physical properties
Physical form	Solid
LogP (XLogP3)	10.1
H-bond donors / acceptors	0 / 3
TPSA	46.7 Å²
Synonyms	Phytonadione epoxide, (E,2S,3R)-, Vitamin K1 oxide, Phylloquinone 2,3-epoxide, Phylloquinone-2,3-epoxide, (2,3-Epoxyphytyl)menaquinone, (2R,3S)-Epoxide Vitamin K1, (E,2S,3R)-phytonadione epoxide, 1,4-Naphthoquinone, 2,3-epoxy-2,3-dihydro-2-methyl-3-phytyl-2,3-Epoxyphylloquinone

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 Phytomenadione EP Impurity B?

The CAS Registry Number of Phytomenadione EP Impurity B is 85955-78-8. It is also known as Phytonadione epoxide, (E,2S,3R)-, Vitamin K1 oxide, Phylloquinone 2,3-epoxide.

What is the molecular formula and molecular weight of Phytomenadione EP Impurity B?

Phytomenadione EP Impurity B has the molecular formula C31H46O3 and a molecular weight of 466.7 g/mol. Its IUPAC name is (1aR,7aS)-7a-methyl-1a-[(E,7R,11R)-3,7,11,15-tetramethylhexadec-2-enyl]naphtho[2,3-b]oxirene-2,7-dione.

What is Phytomenadione EP Impurity B used for?

Phytomenadione EP Impurity B 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 Phytomenadione EP Impurity B can I order?

We supply Phytomenadione EP Impurity B 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 Phytomenadione EP Impurity B?

Yes. Every lot of Phytomenadione EP Impurity B 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 Phytomenadione EP Impurity B be shipped internationally?

Yes. We export Phytomenadione EP Impurity B worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.