UNII 362O9ITL9D
ACETAMINOPHEN

Unique Ingredient Identifier: 362O9ITL9D

The Unique Ingredient Identifier (UNII) is a unique alphanumeric code assigned to a specific substance or ingredient by the FDA (Food and Drug Administration). UNII codes are non-proprietary, free, unique, unambiguous and nonsemantic. Each UNII code consists of 10 characters with both letters and numbers. The first two characters represent the source of the substance while the remaining eight characters represent the specific substance. UNII codes are primarily used to identify and track substances in several drug databases and regulatory documents related to drugs, biologics, and medical devices.

Formula: 626

Molecular Formula, total atoms represented as a molecular structure in a UNII description.

Preferred Substance Name: ACETAMINOPHEN

The Preferred Substance Name (PSN) is the official or preferred name of a substance or ingredient. The preferred name provides a standardized and consistent name for each substance is used in the UNII code system. The preferred name may differ from other names also commonly used to refer the same substance. The PSN is usually the name used by regulatory agencies like the FDA.

SMILES: C8H9NO2

The Simplified Molecular Input Line Entry System or SMILES is a format used to represent and describe the molecular structure of a substance or ingredient. SMILES uses a series of alphanumeric characters to represent the atoms and bonds in a molecule in conjunction with other symbols and operators to indicate the arrangement and connectivity of the atoms.

Registry Number: 103-90-2

The Registry Number is the unique numerical identifiers assigned to a substance or ingredient by the Chemical Abstracts Service (CAS). The CAS registry number is a used and recognized standard identifier by many industries and regulatory agencies. The Registry Number facilitates cross-referencing substances between different databases that may use different naming conventions or identifiers.

NCI Thesaurus Concept Code: C198

The NCI Thesaurus give reference terminology for many systems. The code includes vocabulary for clinical care, translational research, basic research, public information and administrative activities.

UNII to RxNorm Crosswalk: 161 (RXCUI)

The RxNorm Ingredient Concept Code is the numeric code assigned to a specific substance or ingredient by the National Library of Medicine's RxNorm system. By including the RxNorm code in the UNII code system it is possible to crossover UNII codes to RxNom.

PubChem Compound ID: 1983

The PubChem Compound ID is a unique identifier for a specific substance or ingredient in the PubChem database which is the largest collection of freely accessible chemical information by the National Center for Biotechnology Information. The PubChem database is a resource for drug discovery, development, chemical research, and other applications.

ITIS TSN: DTXSID2020006

The Taxonomic Serial Number is a unique identifier for a specific species of organism in the Integrated Taxonomic Information System. The ITIS is a comprehensive database of taxonomic information on plants, animals, fungi, and microbes, maintained by a partnership of several US government agencies.

Ingredient Type: RZVAJINKPMORJF-UHFFFAOYSA-N

Substance Type: INGREDIENT SUBSTANCE

The International Organization for Standardization - ISO 11238 substance type is used as a data element in the UNII code system to provide additional information about the type of substance being identified.

The following synonyms and mappings provide alternative ways to refer to the same substance or ingredient. Synonyms may include different names or spellings, alternate chemical names, trade names, or other common names.

• 4'-HYDROXYACETANILIDE - Systematic Name (chemical and taxonomic names)
• ACEPHEN - Brand/Trade Name
• ACETAMIDE, N-(4-HYDROXYPHENYL)- - Systematic Name (chemical and taxonomic names)
• ACETAMINOPHEN - Name identified as having official status
• ACETAMINOPHEN [HSDB] - Common Name
• ACETAMINOPHEN [INCI] - Common Name
• ACETAMINOPHEN [JAN] - Common Name
• ACETAMINOPHEN [MI] - Common Name
• ACETAMINOPHEN [ORANGE BOOK] - Common Name
• ACETAMINOPHEN [USP IMPURITY] - Common Name
• ACETAMINOPHEN [USP MONOGRAPH] - Common Name
• ACETAMINOPHEN [USP-RS] - Common Name
• ACETAMINOPHEN [VANDF] - Common Name
• ACETAMINOPHEN COMPONENT OF ALLAY - Common Name
• ACETAMINOPHEN COMPONENT OF ANEXSIA - Common Name
• ACETAMINOPHEN COMPONENT OF ANOQUAN - Common Name
• ACETAMINOPHEN COMPONENT OF BANCAP - Common Name
• ACETAMINOPHEN COMPONENT OF BANCAP HC - Common Name
• ACETAMINOPHEN COMPONENT OF BUCET - Common Name
• ACETAMINOPHEN COMPONENT OF BUTAPAP - Common Name
• ACETAMINOPHEN COMPONENT OF CODRIX - Common Name
• ACETAMINOPHEN COMPONENT OF CO-GESIC - Common Name
• ACETAMINOPHEN COMPONENT OF COMBOGESIC - Brand/Trade Name
• ACETAMINOPHEN COMPONENT OF DARVOCET - Common Name
• ACETAMINOPHEN COMPONENT OF DHC PLUS - Common Name
• ACETAMINOPHEN COMPONENT OF DOLENE AP-65 - Common Name
• ACETAMINOPHEN COMPONENT OF DRIXORAL PLUS - Common Name
• ACETAMINOPHEN COMPONENT OF DURADYNE DHC - Common Name
• ACETAMINOPHEN COMPONENT OF ESGIC - Common Name
• ACETAMINOPHEN COMPONENT OF EXCEDRIN - Common Name
• ACETAMINOPHEN COMPONENT OF FEMCET - Common Name
• ACETAMINOPHEN COMPONENT OF FIORICET - Common Name
• ACETAMINOPHEN COMPONENT OF HY-PHEN - Common Name
• ACETAMINOPHEN COMPONENT OF LORCET-HD - Common Name
• ACETAMINOPHEN COMPONENT OF LORTAB - Common Name
• ACETAMINOPHEN COMPONENT OF MEDIGESIC PLUS - Common Name
• ACETAMINOPHEN COMPONENT OF NORCET - Common Name
• ACETAMINOPHEN COMPONENT OF NORCO - Common Name
• ACETAMINOPHEN COMPONENT OF OXYCET - Common Name
• ACETAMINOPHEN COMPONENT OF PERCOCET - Common Name
• ACETAMINOPHEN COMPONENT OF PHRENILIN - Common Name
• ACETAMINOPHEN COMPONENT OF ROXICET - Common Name
• ACETAMINOPHEN COMPONENT OF ROXILOX - Common Name
• ACETAMINOPHEN COMPONENT OF SEDAPAP - Common Name
• ACETAMINOPHEN COMPONENT OF SYNALGOS-DC-A - Common Name
• ACETAMINOPHEN COMPONENT OF TALACEN - Common Name
• ACETAMINOPHEN COMPONENT OF TENCON - Common Name
• ACETAMINOPHEN COMPONENT OF TRIAD - Common Name
• ACETAMINOPHEN COMPONENT OF TRIAPRIN - Common Name
• ACETAMINOPHEN COMPONENT OF TYCOLET - Common Name
• ACETAMINOPHEN COMPONENT OF TYLOX - Common Name
• ACETAMINOPHEN COMPONENT OF ULTRACET - Common Name
• ACETAMINOPHEN COMPONENT OF VICODIN - Common Name
• ACETAMINOPHEN COMPONENT OF WYGESIC - Common Name
• ACETAMINOPHEN COMPONENT OF XARTEMIS - Brand/Trade Name
• ACETAMINOPHEN COMPONENT OF ZYDONE - Common Name
• ALLAY COMPONENT ACETAMINOPHEN - Common Name
• ANEXSIA COMPONENT ACETAMINOPHEN - Common Name
• ANOQUAN COMPONENT ACETAMINOPHEN - Common Name
• APAP - Common Name
• BANCAP COMPONENT ACETAMINOPHEN - Common Name
• BANCAP HC COMPONENT ACETAMINOPHEN - Common Name
• BIOCETAMOL - Common Name
• BUCET COMPONENT ACETAMINOPHEN - Common Name
• BUTAPAP COMPONENT ACETAMINOPHEN - Common Name
• CODRIX COMPONENT ACETAMINOPHEN - Common Name
• CO-GESIC COMPONENT ACETAMINOPHEN - Common Name
• COMBOGESIC COMPONENT ACETAMINOPHEN - Brand/Trade Name
• COMBOGESIC IV COMPONENT ACETAMINOPHEN - Brand/Trade Name
• DAFALGAN - Brand/Trade Name
• DARVOCET COMPONENT ACETAMINOPHEN - Common Name
• DHC PLUS COMPONENT ACETAMINOPHEN - Common Name
• DOLENE AP-65 COMPONENT ACETAMINOPHEN - Common Name
• DOLIPRANE - Common Name
• DRIXORAL PLUS COMPONENT ACETAMINOPHEN - Common Name
• DURADYNE DHC COMPONENT ACETAMINOPHEN - Common Name
• EFFERALGAN - Brand/Trade Name
• ESGIC COMPONENT ACETAMINOPHEN - Common Name
• EXCEDRIN COMPONENT ACETAMINOPHEN - Common Name
• FEMCET COMPONENT ACETAMINOPHEN - Common Name
• FIORICET COMPONENT ACETAMINOPHEN - Common Name
• HY-PHEN COMPONENT ACETAMINOPHEN - Common Name
• INJECTAPAP - Brand/Trade Name
• LORCET-HD COMPONENT ACETAMINOPHEN - Common Name
• LORTAB COMPONENT ACETAMINOPHEN - Common Name
• MEDIGESIC PLUS COMPONENT ACETAMINOPHEN - Common Name
• N-ACETYL-P-AMINOPHENOL - Common Name
• NEOPAP - Brand/Trade Name
• NORCET COMPONENT ACETAMINOPHEN - Common Name
• NORCO COMPONENT ACETAMINOPHEN - Common Name
• NSC-109028 - Code
• NSC-3991 - Code
• OFIRMEV - Brand/Trade Name
• OXYCET COMPONENT ACETAMINOPHEN - Common Name
• PANADOL - Brand/Trade Name
• PARACETAMOL - Name identified as having official status
• PARACETAMOL [EP MONOGRAPH] - Common Name
• PARACETAMOL [IARC] - Common Name
• PARACETAMOL [INN] - Common Name
• PARACETAMOL [MART.] - Common Name
• PARACETAMOL [WHO-DD] - Common Name
• PARACETAMOL [WHO-IP] - Common Name
• PARACETAMOLUM [WHO-IP LATIN] - Common Name
• PERCOCET COMPONENT ACETAMINOPHEN - Common Name
• PERFALGAN - Brand/Trade Name
• PHENAPHEN - Common Name
• PHRENILIN COMPONENT ACETAMINOPHEN - Common Name
• P-HYDROXY-ACETANILID - Common Name
• ROXICET COMPONENT ACETAMINOPHEN - Common Name
• ROXILOX COMPONENT ACETAMINOPHEN - Common Name
• SEDAPAP COMPONENT ACETAMINOPHEN - Common Name
• SYNALGOS-DC-A COMPONENT ACETAMINOPHEN - Common Name
• TALACEN COMPONENT ACETAMINOPHEN - Common Name
• TENCON COMPONENT ACETAMINOPHEN - Common Name
• TREZIX COMPONENT ACETAMINOPHEN - Brand/Trade Name
• TRIAD COMPONENT ACETAMINOPHEN - Common Name
• TRIAPRIN COMPONENT ACETAMINOPHEN - Common Name
• TYCOLET COMPONENT ACETAMINOPHEN - Common Name
• TYLENOL - Brand/Trade Name
• TYLOX COMPONENT ACETAMINOPHEN - Common Name
• ULTRACET COMPONENT ACETAMINOPHEN - Common Name
• VERMIDON - Common Name
• VICODIN COMPONENT ACETAMINOPHEN - Common Name
• WYGESIC COMPONENT ACETAMINOPHEN - Common Name
• XARTEMIS COMPONENT ACETAMINOPHEN - Brand/Trade Name
• ZYDONE COMPONENT ACETAMINOPHEN - Common Name

Common Chemistry

CAS Common Chemistry is an open community resource of the American Chemical Society for accessing chemical information. The chemical information in the CAS database is curated by expert scientists and includes information of common and frequently regulated chemicals and information applicable to high school and undergraduate chemistry classes.

Inxight Drugs

The National Center for Advancing Translational Sciences (NCATS) Inxight Drugs database has a comprehensive drug development information. The NCATS Inxight Drugs includes manually curated data provided by private companies and FDA. The database has marketing and regulatory status information, rigorous drug ingredient definitions, biological activity, clinical use, etc.

DailyMed Regulated Products

The National Library of Medicine DailyMed is a searchable database that includes the most recent product labeling information submitted to the FDA by private companies.

NCATS GSRS Full Record

The Global Substance Registration System (GSRS) was designed to facilitate global monitoring of human and animal medicinal, food, tobacco, and cosmetic products. GSRS includes unique substance identifiers consistent with the ISO 11238 standard.

NCI Thesaurus

NCI Thesaurus (NCIt) by the National Cancer Institute provides reference terminology for clinical care, translational and basic research, and public information and administrative activities.

PubChem

The PubChem database by the National Library of Medicine includes the chemical structures of small organic molecules and information on their biological activities.

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