Inactive / Discontinued
LACTULOSE
UNII 9U7D5QH5AE
Substance Identification & Data
This profile provides standardized clinical and technical data for Lactulose, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 9U7D5QH5AE.
Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 4618-18-2 and the RxNorm Concept ID (RxCUI) 6218. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.
Detailed Substance Profile
Preferred Name
LACTULOSE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
9U7D5QH5AE
The specific atomic composition represented as a molecular structure string.
InChIKey
C12H22O11 International Chemical Identifier digital signature for unique molecular identification.
SMILES String
PFCRQPBOOFTZGQ-VZXVHDRGSA-N Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
INN ID
2137
Sequential identifier assigned via the WHO International Nonproprietary Name program.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
O([C@@]([C@@H](C(CO)=O)O)([C@@H](CO)O)[H])[C@@H]1O[C@H](CO)[C@@H]([C@@H]([C@H]1O)O)O
Synonyms and Nomenclature
This section provides a complete list of nomenclature and identifier mappings for Lactulose. 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
LACTULOSE
Common Names & Synonyms
4-GALACTOSYL FRUCTOSE
4-O-.BETA.-D-GALACTOPYRANOSYL-D-FRUCTOFURANOSE
D-FRUCTOSE, 4-O-.BETA.-D-GALACTOPYRANOSYL-
LACTULOSE [EP IMPURITY]
LACTULOSE [EP MONOGRAPH]
LACTULOSE [INN]
LACTULOSE [JAN]
LACTULOSE [MART.]
LACTULOSE [MI]
LACTULOSE [ORANGE BOOK]
LACTULOSE [USAN]
LACTULOSE [USP IMPURITY]
LACTULOSE [VANDF]
LACTULOSE [WHO-DD]
LACTULOSE JP17 [JAN]
Brand / Trade Names
ACILAC
CEPHULAC
CHOLAC
CHRONULAC
CONSTILAC
CONSTULOSE
DUPHALAC
ENULOSE
EVALOSE
GENERLAC
HEPTALAC
LAXILOSE
PORTALAC
Technical Codes
NSC-757082
NDC Products Containing LACTULOSE
This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory:
