VANILLIN
UNII CHI530446X

Substance Identification & Data

This profile provides standardized clinical and technical data for Vanillin, uniquely identified by the FDA Unique Ingredient Identifier (UNII) CHI530446X.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 121-33-5 and the RxNorm Concept ID (RxCUI) 1368176. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
CHI530446X
CAS Registry Number
121-33-5
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
VANILLIN
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
CHI530446X
The specific atomic composition represented as a molecular structure string.
InChIKey
C8H8O3
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
MWOOGOJBHIARFG-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.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
c1(c(ccc(c1)C=O)O)OC

Synonyms and Nomenclature

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

VANILLIN

Common Names & Synonyms

4-HYDROXY-3-METHOXY-BENZYLDEHYDE
METHYLPROTOCATECHUIC ALDEHYDE
P-HYDROXY-M-METHOXYBENZALDEHYDE
RHOVANIL
VANILLIC ALDEHYDE
VANILLIN [EP MONOGRAPH]
VANILLIN [FCC]
VANILLIN [FHFI]
VANILLIN [HSDB]
VANILLIN [II]
VANILLIN [MART.]
VANILLIN [MI]
VANILLIN [USP-RS]
VANILLIN [VANDF]
VANILLIN [WHO-DD]
VANILLIN MELTING POINT STANDARD
VANILLIN, NATURAL [FHFI]

Brand / Trade Names

LIOXIN

Systematic Nomenclature

3-METHOXY-4-HYDROXYBENZALDEHYDE
4-HYDROXY-3-METHOXYBENZALDEHYDE
4-HYDROXY-M-ANISALDEHYDE
BENZALDEHYDE, 4-HYDROXY-3-METHOXY-
VANILLALDEHYDE

Technical Codes

FEMA NO. 3107
H-0264
NPLC-0145
NSC-15351
NSC-403658
NSC-48383

NDC Products Containing VANILLIN

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