MELENGESTROL ACETATE
Substance profile for UNII 4W5HDS3936, enriched with FDA NDC listings, DailyMed labels, legacy aliases, and open chemistry identifiers.
Substance Identity#
- UNII
- 4W5HDS3936
- Preferred term
- MELENGESTROL ACETATE
- Registry number
- 2919-66-6
- EC number
- 220-859-7
- Ingredient type
- INGREDIENT SUBSTANCE
- Molecular formula
- C25H32O4
Chemical And Database Identifiers#
- InChIKey
- UDKABVSQKJNZBH-DWNQPYOZSA-N
- SMILES
- CC(=O)O[C@]1(C(C)=O)C(=C)C[C@H]2[C@@H]3C=C(C)C4=CC(=O)CC[C@]4(C)[C@H]3CC[C@]12C
- RxCUI
- 1537798
- PubChem
- 250948
- NCIt
- C74577
- INN ID
- 0
Open Chemistry Sources#
| Source | Identifier | Link |
|---|---|---|
| PubChem Compound | 250948 |  pubchem.ncbi.nlm.nih.gov/compound/250948 |
| PubChem InChIKey Search | UDKABVSQKJNZBH-DWNQPYOZSA-N | pubchem.ncbi.nlm.nih.gov/#query=UDKABVSQKJNZBH-DWNQPYOZSA-N |
| RxNorm | 1537798 |  mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=1537798 |
| NCI Thesaurus | C74577 |  ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI_Thesaurus&code=C74577 |
| FDA Substance Registration System | 4W5HDS3936 |  precision.fda.gov/uniisearch/srs/unii/4W5HDS3936 |
| European Community number | 220-859-7 |  commonchemistry.cas.org/results?q=220-859-7 |
DailyMed Socrata Ingredients#
| Ingredient | Type | UNII | DailyMed label | SPL version | Uploaded |
|---|---|---|---|---|---|
| melengestrol acetate | ACTIVE INGREDIENT | 4W5HDS3936 | HEIFERMAX 500 (MELENGESTROL ACETATE) LIQUID [ELANCO ANIMAL HEALTH CO] | 1 |