TOFERSEN SODIUM
UNII 5YL205692C

Substance Identification & Data

This profile provides standardized clinical and technical data for Tofersen Sodium, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 5YL205692C.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1898254-60-8 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
5YL205692C
CAS Registry Number
1898254-60-8
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
TOFERSEN SODIUM
Official standardized name for this substance within the FDA UNII nomenclature system.
NCI Thesaurus
C166873
National Cancer Institute reference terminology for clinical and research data.
USAN ID
EF-128
Identifier assigned by the United States Adopted Names Council.
Substance Type
nucleicAcid
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Tofersen Sodium. 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

TOFERSEN SODIUM

Common Names & Synonyms

TOFERSEN SODIUM [USAN]
TOFERSEN SODIUM [WHO-DD]

Brand / Trade Names

QALSODY

Systematic Nomenclature

ALL-P-AMBO-2'-O-(2-METHOXYETHYL)-5-METHYL-P-THIOCYTIDYLYL-(3'->5')-2'-O-(2-METHOXYETHYL)ADENYLYL-(3'->5')-2'-O-(2-METHOXYETHYL)-P-THIOGUANYLYL-(3'->5')-2'-O-(2-METHOXYETHYL)GUANYLYL-(3'->5')-2'-O-(2-METHOXYETHYL)-P-THIOADENYLYL-(3'->5')-P-THIOTHYMIDYLYL-(3'->5')-2'-DEOXY-P-THIOADENYLYL-(3'->5')-2'-DEOXY-5-METHYL-P-THIOCYTIDYLYL-(3'->5')-2'-DEOXY-P-THIOADENYLYL-(3'->5')-P-THIOTHYMIDYLYL-(3'->5')-P-THIOTHYMIDYLYL-(3'->5')-P-THIOTHYMIDYLYL-(3'->5')-2'-DEOXY-5-METHYL-P-THIOCYTIDYLYL-(3'->5')-P-THIOTHYMIDYLYL-(3'->5')-2'-DEOXY-P-THIOADENYLYL-(3'->5')-2'-O-(2-METHOXYETHYL)-5-METHYLCYTIDYLYL-(3'->5')-2'-O-(2-METHOXYETHYL)-P-THIOADENYLYL-(3'->5')-2'-O-(2-METHOXYETHYL)GUANYLYL-(3'->5')-2'-O-(2-METHOXYETHYL)-5-METHYL-P-THIOCYTIDYLYL-(3'->5')-2'-O-(2-METHOXYETHYL)-5-METHYLURIDINE NONADECASODIUM SALT
DNA, D((2'-O-(2-METHOXYETHYL))M5RC-SP-(2'-O-(2-METHOXYETHYL))RA-(2'-O-(2-METHOXYETHYL))RG-SP-(2'-O-(2-METHOXYETHYL))RG-(2'-O-(2-METHOXYETHYL))RA-SP-T-SP-A-SP-M5C-SP-A-SP-T-SP-T-SP-T-SP-M5C-SP-T-SP-A-SP-(2'-O-(2-METHOXYETHYL))M5RC-(2'-O-(2-METHOXYETHYL))RA-SP-(2'-O-(2-METHOXYETHYL))RG-(2'-O-(2-METHOXYETHYL))M5RC-SP-(2'-O-(2-METHOXYETHYL))M5RU), SODIUM SALT (1:19)

Technical Codes

BIIB-067 SODIUM

External Clinical & Regulatory Resources

CAS
Common Chemistry
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NCATS
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