LY-301664
UNII 154GKG25DA

Substance Identification & Data

This profile provides standardized clinical and technical data for Ly-301664, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 154GKG25DA.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 221176-49-4 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
154GKG25DA
CAS Registry Number
221176-49-4
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
LY-301664
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C12H10N2OS
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
LVTDAJJOMLNXFS-UHFFFAOYSA-N
Line notation for describing the chemical structure and connectivity of atoms.
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
Cc1cc2C(=O)Nc3ccccc3Nc2s1

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Ly-301664. 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

OLANZAPINE IMPURITY B [EP IMPURITY]
OLANZAPINE RELATED COMPOUND B
OLANZAPINE RELATED COMPOUND B [USP IMPURITY]
OLANZAPINE RELATED COMPOUND B [USP-RS]

Systematic Nomenclature

2-METHYL-5,10-DIHYDRO-4H-THIENO(2,3-B)(1,5)BENZODIAZEPIN-4-ONE
4H-THIENO(2,3-B)(1,5)BENZODIAZEPIN-4-ONE, 5,10-DIHYDRO-2-METHYL-

Technical Codes

LY-301664