8(14)-DEHYDRO NORGESTREL
UNII 7GH2SE276R

Substance Identification & Data

This profile provides standardized clinical and technical data for 8(14)-dehydro Norgestrel, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 7GH2SE276R.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 110785-09-6 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
7GH2SE276R
CAS Registry Number
110785-09-6
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
8(14)-DEHYDRO NORGESTREL
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C21H26O2
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
PIGNQOCLJHWTGZ-JWWGGVBKSA-N;PIGNQOCLJHWTGZ-HRQSHJORSA-N
Line notation for describing the chemical structure and connectivity of atoms.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
[C@]12(C(=C3[C@]([C@@]4(C(=CC(CC4)=O)CC3)[H])([H])CC1)CC[C@]2(C#C)O)CC

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 8(14)-dehydro Norgestrel. 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

8(14)-DEHYDRO NORGESTREL
NORGESTREL IMPURITY A [EP IMPURITY]

Systematic Nomenclature

(17.ALPHA.)-(+/-)-13-ETHYL-17-HYDROXY-18,19-DINORPREGNA-4,8(14)-DIEN-20-YN-3-ONE
18,19-DINORPREGNA-4,8(14)-DIEN-20-YN-3-ONE, 13-ETHYL-17-HYDROXY-, (17.ALPHA.)-(+/-)-
RAC-13-ETHYL-17-HYDROXY-18,19-DINOR-17.ALPHA.-PREGNA-4,8(14)-DIEN-20-YN-3-ONE