ASCOMYCIN 19-EPIMER
UNII 94K77BR6AT

Substance Identification & Data

This profile provides standardized clinical and technical data for Ascomycin 19-epimer, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 94K77BR6AT.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number N/A 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

94K77BR6AT

CAS Registry Number

N/A

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

ASCOMYCIN 19-EPIMER

Official standardized name for this substance within the FDA UNII nomenclature system.

InChIKey

C43H69NO12

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

ZDQSOHOQTUFQEM-ROFNMVEVSA-N

Line notation for describing the chemical structure and connectivity of atoms.

PubChem CID

76971980

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

O1C([C@]2(N(C(C([C@@]3([C@@H](C[C@@H]([C@@]([C@H](C[C@H](C/C(=C/[C@H](C(C[C@@H]([C@H]([C@H]1/C(=C/[C@]4(C[C@H]([C@@H](CC4)O)OC)[H])/C)C)O)=O)CC)/C)C)OC)(O3)[H])OC)C)O)=O)=O)CCCC2)[H])=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Ascomycin 19-epimer. 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

ASCOMYCIN 19-EPIMER

TACROLIMUS IMPURITY, ASCOMYCIN 19-EPIMER- [USP IMPURITY]

TACROLIMUS MONOHYDRATE IMPURITY B [EP IMPURITY]

External Clinical & Regulatory Resources

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