EFANESOCTOCOG ALFA
UNII WH7BHQ0RB4

Substance Identification & Data

This profile provides standardized clinical and technical data for Efanesoctocog Alfa, uniquely identified by the FDA Unique Ingredient Identifier (UNII) WH7BHQ0RB4.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 2252477-42-0 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

WH7BHQ0RB4

CAS Registry Number

2252477-42-0

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

EFANESOCTOCOG ALFA

Official standardized name for this substance within the FDA UNII nomenclature system.

Molecular Formula

WH7BHQ0RB4

The specific atomic composition represented as a molecular structure string.

NCI Thesaurus

C174933

National Cancer Institute reference terminology for clinical and research data.

INN ID

11314

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

protein

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Efanesoctocog Alfa. 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.

FDA Official Name

ANTIHEMOPHILIC FACTOR (RECOMBINANT), FC-VWF-XTEN FUSION PROTEIN-EHTL

EFANESOCTOCOG ALFA

Common Names & Synonyms

EFANESOCTOCOG ALFA [INN]

EFANESOCTOCOG ALFA [WHO-DD]

EFANESOCTOCOG ALFA-EHTL

Brand / Trade Names

ALTUVIIIO

Systematic Nomenclature

BLOOD COAGULATION FACTOR VIII (HUMAN A1A2 DOMAIN PLUS B DOMAIN 5-AMINO ACID-CONTAINING FRAGMENT) FUSION PROTEIN WITH 288AE-XTEN (SYNTHETIC 291-AMINO ACID LINKER) FUSION PROTEIN WITH BLOOD COAGULATION FACTOR VIII (HUMAN A3C1C2 DOMAIN-CONTAINING FRAGMENT) FUSION PROTEIN WITH IMMUNOGLOBULIN G1 (HUMAN FC DOMAIN-CONTAINING FRAGMENT) (346,718,719,723,729,1052,1068-HEPTA-O-SULFO-TYROSINE), (1726->663'),(1729->666')-BIS(DISULFIDE) WITH VON WILLEBRAND FACTOR (HUMAN D'D3 DOMAIN (336-ALANINE, 379-ALANINE)-CONTAINING FRAGMENT) FUSION PROTEIN WITH 144AE-XTEN (SYNTHETIC 148-AMINO ACID LINKER) FUSION PROTEIN WITH BLOOD COAGULATION FACTOR VIII (HUMAN THROMBIN CLEAVABLE ACIDIC REGION 2 PLUS B DOMAIN 3-AMINO ACID-CONTAINING FRAGMENT) FUSION PROTEIN WITH IMMUNOGLOBULIN G1 (HUMAN FC DOMAIN-CONTAINING FRAGMENT) (632,633,637,643-TETRA-O-SULFO-TYROSINE)

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