MENAQUINONE 6
UNII 71ANL51TLA

Substance Identification & Data

This profile provides standardized clinical and technical data for Menaquinone 6, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 71ANL51TLA.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 84-81-1 and the RxNorm Concept ID (RxCUI) 42781. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
71ANL51TLA
CAS Registry Number
84-81-1
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
MENAQUINONE 6
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
71ANL51TLA
The specific atomic composition represented as a molecular structure string.
InChIKey
C41H56O2
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
PFRQBZFETXBLTP-RCIYGOBDSA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
C1(C(=C(C(c2ccccc12)=O)C)C/C=C(/CC/C=C(/CC/C=C(/CC/C=C(/CC/C=C(/CCC=C(C)C)\C)\C)\C)\C)\C)=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Menaquinone 6. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.

Common Names & Synonyms

(ALL-E)-2-(3,7,11,15,19,23-HEXAMETHYL-2,6,10,14,18,22-TETRACOSAHEXAENYL)-3-METHYL-1,4-NAPHTHALENEDIONE
1,4-NAPHTHALENEDIONE, 2-(3,7,11,15,19,23-HEXAMETHYL-2,6,10,14,18,22-TETRACOSAHEXAENYL)-3-METHYL-, (ALL-E)-
2-DIFARNESYL-3-METHYL-1,4-NAPHTHOQUINONE
FARNOQUINONE
FARNOQUINONE, (ALL-E)-
MENAQUINONE 6
MENAQUINONE 6 [MI]
MENAQUINONE K6
MENAQUINONE-6
MK 6
VITAMIN K 2
VITAMIN K2
VITAMIN K2(30)
VITAMIN MK6

Systematic Nomenclature

1,4-NAPHTHALENEDIONE, 2-((2E,6E,10E,14E,18E)-3,7,11,15,19,23-HEXAMETHYL-2,6,10,14,18,22-TETRACOSAHEXAEN-1-YL)-3-METHYL-
1,4-NAPHTHALENEDIONE, 2-((2E,6E,10E,14E,18E)-3,7,11,15,19,23-HEXAMETHYL-2,6,10,14,18,22-TETRACOSAHEXAENYL)-3-METHYL-

NDC Products Containing MENAQUINONE 6

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory: