Others titles

  • Substance Registration System
  • UNII List Changes
  • UNIIs Additions and Deletions

Keywords

  • FDA Product Code
  • UNII
  • FDA UNII
  • FDA Registration
  • Ingredient Search Results
  • Unique Ingredient Identifier Changes
  • Unique Ingredient Identifier Records
  • UNII Descriptive Information

Unique Ingredient Identifier Changes

This dataset displays the changes made to Unique Ingredient Identifiers’ (UNIIs) descriptions to the lastest update (2017). Content in this dataset is related to the Unique Ingredient Identifier Records dataset.

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Description

The Unique Ingredient Identifier (UNII) is a non-proprietary, free, unique, unambiguous, nonsemantic, alphanumeric identifier based on a substance’s molecular structure and/or descriptive information.

The UNII is:
– One of the core components of the United States Federal Medication Terminology.
– Used in the FDA’s Structured Product Labeling
– Used to assist in the generation of the National Library of Medicine’s (NLM’s) RxNorm.
– A US government standard for drug ingredient and food allergen identifiers
– A component of the Environmental Protection Agency’s Substance Registry System (future)

The UNII may be found in:
– NLM’s Unified Medical Language System (UMLS)
– National Cancer Institutes Enterprise Vocabulary Service
– USP Dictionary of USAN and International Drug Names (future)
– FDA Data Standards Council website
– VA National Drug File Reference Terminology (NDF-RT)
– FDA Inactive Ingredient Query Application

About this Dataset

Data Info

Date Created

2016-01-21

Last Modified

2017-04-28

Version

2017-04-28

Update Frequency

Irregular

Temporal Coverage

N/A

Spatial Coverage

United States

Source

John Snow Labs; U.S. Food and Drug Administration (FDA), United States National Library of Medicine (NLM);

Source License URL

Source License Requirements

N/A

Source Citation

N/A

Keywords

FDA Product Code, UNII, FDA UNII, FDA Registration, Ingredient Search Results, Unique Ingredient Identifier Changes, Unique Ingredient Identifier Records, UNII Descriptive Information

Other Titles

Substance Registration System, UNII List Changes, UNIIs Additions and Deletions

Data Fields

Name Description Type Constraints
UNIIUNII (Unique Ingredient Identifier) - a non-proprietary, free, unique, unambiguous, nonsemantic, alphanumeric identifier based on a substance's molecular structure and/or descriptive information.stringrequired : 1
UNII_Group_IdGroup ID assigned to each UNIIstringrequired : 1
UNII_Group_NameGroup namestringrequired : 1
Type_of_ChangeType of Change, either addition to current list or deletion from previous liststringrequired : 1

Data Preview

UNIIUNII Group IdUNII Group NameType of Change
UP2U9O910MZZRWFCMLYWHYGX-JTQLQIEISA-NInChI KeyAddition to current list
25U4N985O2ZYSCOUXLBXGGIM-UHFFFAOYSA-NInChI KeyAddition to current list
BY58655237ZYOUEEMPKPNVQW-UHFFFAOYSA-NInChI KeyAddition to current list
19VO3DPF3GZXUMUPVQYAFTLF-SNVBAGLBSA-NInChI KeyAddition to current list
RH40Q45CQDZXUMUPVQYAFTLF-JTQLQIEISA-NInChI KeyAddition to current list
9831L636QBZXOVAGUQXNXKHF-UHFFFAOYSA-NInChI KeyAddition to current list
79U3AA1T8ZZWYHVBGOBINPHN-AVRYKWKFSA-LInChI KeyAddition to current list
7EL4K2K27PZWXNIBJNMPZZKZ-JILWZBBZSA-AInChI KeyDeletion from previous list
7IRJ3IU00EZVSKDFRXWJPINY-XFULWGLBSA-NInChI KeyAddition to current list
MCG395R1G3ZVSKDFRXWJPINY-RSAXXLAASA-NInChI KeyAddition to current list