ETHENOBUPRENORPHINE
UNII BB3EB8AQ3P

Substance Identification & Data

This profile provides standardized clinical and technical data for Ethenobuprenorphine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) BB3EB8AQ3P.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 155203-05-7 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

BB3EB8AQ3P

CAS Registry Number

155203-05-7

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

ETHENOBUPRENORPHINE

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

InChIKey

C29H39NO4

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

XXEUUFWMPBSHCE-IHFGGWKQSA-N

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

PubChem CID

21595536

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[C@@]2([C@]3([C@]45c6c(c(ccc6C[C@]([C@@]41C[C@@]2([C@](C(C)(C)C)(C)O)[H])(N(CC7CC7)CC5)[H])O)O3)[H])OC

Synonyms and Nomenclature

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

18,19-DEHYDROBUPRENORPHINE

BUPRENORPHINE HYDROCHLORIDE IMPURITY J [EP IMPURITY]

BUPRENORPHINE IMPURITY J [EP IMPURITY]

ETHENOBUPRENORPHINE

Systematic Nomenclature

(.ALPHA.S,5.ALPHA.,7.ALPHA.)-17-(CYCLOPROPYLMETHYL)-.ALPHA.-(1,1-DIMETHYLETHYL)-4,5-EPOXY-3-HYDROXY-6-METHOXY-.ALPHA.-METHYL-6,14-ETHENOMORPHINAN-7-METHANOL

SYS

(S)-2-(17-(CYCLOPROPYLMETHYL)-4,5.ALPHA.-EPOXY-3-HYDROXY-6-METHOXY-6.ALPHA.,14-ETHENOMORPHINAN-7.ALPHA.-YL)-3,3-DIMETHYLBUTAN-2-OL

SYS

6,14-ETHENOMORPHINAN-7-METHANOL, 17-(CYCLOPROPYLMETHYL)-.ALPHA.-(1,1-DIMETHYLETHYL)-4,5-EPOXY-3-HYDROXY-6-METHOXY-.ALPHA.-METHYL-, (5.ALPHA.,7.ALPHA.(S))-

SYS

Technical Codes

HS-599

External Clinical & Regulatory Resources

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