THIAMINE THIAZOLONE
UNII X88Z903YTF

Substance Identification & Data

This profile provides standardized clinical and technical data for Thiamine Thiazolone, uniquely identified by the FDA Unique Ingredient Identifier (UNII) X88Z903YTF.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 490-82-4 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
X88Z903YTF
CAS Registry Number
490-82-4
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
THIAMINE THIAZOLONE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C12H16N4O2S
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
VXCONGLPCAPYEU-UHFFFAOYSA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
120267
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(ncc(Cn2c(sc(c2C)CCO)=O)c(n1)N)C

Synonyms and Nomenclature

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

Common Names & Synonyms

OXOTHIAMINE
OXOTHIAMINE [EP IMPURITY]
THIAMINE NITRATE IMPURITY D [EP IMPURITY]
THIAMINE THIAZOLONE

Systematic Nomenclature

2(3H)-THIAZOLONE, 3-((4-AMINO-2-METHYL-5-PYRIMIDINYL)METHYL)-5-(2-HYDROXYETHYL)-4-METHYL-
3-((4-AMINO-2-METHYL-5-PYRIMIDINYL)METHYL)-5-(2-HYDROXYETHYL)-4-METHYL-(3H)-THIAZOLONE
3-((4-AMINO-2-METHYL-5-PYRIMIDINYL)METHYL)-5-(2-HYDROXYETHYL)-4-METHYLTHIAZOLIN-2-ONE
3-((4-AMINO-2-METHYLPYRIMIDIN-5-YL)METHYL)-5-(2-HYDROXYETHYL)-4-METHYL-1,3-THIAZOL-2(3H)-ONE
4-THIAZOLIN-2-ONE, 3-((4-AMINO-2-METHYL-5-PYRIMIDINYL)METHYL)-5-(2-HYDROXYETHYL)-4-METHYL-

External Clinical & Regulatory Resources

CAS
Common Chemistry
NCATS
Inxight Drugs
NLM
DailyMed Products
NCATS
GSRS Full Record
NLM
PubChem Compound