NDC Product
Human Otc Drug- Generic Name
- Ethyl Alcohol
- Dosage Form
- Solution
- Route
- Topical
- Marketing
- OTC MONOGRAPH DRUG
Active Listing
MALTOL
UNII 3A9RD92BS4
Substance Identification & Data
This profile provides standardized clinical and technical data for Maltol, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 3A9RD92BS4.
Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 118-71-8 and the RxNorm Concept ID (RxCUI) 1362894. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.
Detailed Substance Profile
Preferred Name
MALTOL
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
3A9RD92BS4
The specific atomic composition represented as a molecular structure string.
InChIKey
C6H6O3 International Chemical Identifier digital signature for unique molecular identification.
SMILES String
XPCTZQVDEJYUGT-UHFFFAOYSA-N Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
c1(c(occc1=O)C)O
Synonyms and Nomenclature
This section provides a complete list of nomenclature and identifier mappings for Maltol. 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
MALTOL
Common Names & Synonyms
2-METHYLPYROMECONIC ACID
E-636
INS NO.636
INS-636
LARIXIC ACID
MALTOL [FCC]
MALTOL [FHFI]
MALTOL [II]
MALTOL [MART.]
MALTOL [MI]
MALTOL [USP-RS]
PALATONE
VELTOL
Systematic Nomenclature
3-HYDROXY-2-METHYL-4H-PYRAN-4-ONE
3-HYDROXY-2-METHYL-4-PYRONE
4H-PYRAN-4-ONE, 3-HYDROXY-2-METHYL-
Technical Codes
FEMA NO. 2656
NSC-2829
NSC-404458
NDC Products Containing MALTOL
This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory:
