MONOMETHYL FUMARATE
Substance profile for UNII 45IUB1PX8R, enriched with FDA NDC listings, DailyMed labels, legacy aliases, and open chemistry identifiers.

Substance Identity#
- UNII
- 45IUB1PX8R
- Preferred term
- MONOMETHYL FUMARATE
- Registry number
- 2756-87-8
- EC number
- 220-412-6
- Ingredient type
- INGREDIENT SUBSTANCE
- Molecular formula
- C5H6O4

Chemical And Database Identifiers#
- InChIKey
- NKHAVTQWNUWKEO-NSCUHMNNSA-N
- SMILES
- COC(=O)\C=C\C(O)=O
- RxCUI
- 1546433
- PubChem
- 5369209
- INN ID
- 0
Open Chemistry Sources#
| Source | Identifier | Link |
|---|---|---|
| PubChem Compound | 5369209 | https://pubchem.ncbi.nlm.nih.gov/compound/5369209 |
| PubChem InChIKey Search | NKHAVTQWNUWKEO-NSCUHMNNSA-N | https://pubchem.ncbi.nlm.nih.gov/#query=NKHAVTQWNUWKEO-NSCUHMNNSA-N |
| RxNorm | 1546433 | https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=1546433 |
| FDA Substance Registration System | 45IUB1PX8R | https://precision.fda.gov/uniisearch/srs/unii/45IUB1PX8R |
| European Community number | 220-412-6 | https://commonchemistry.cas.org/results?q=220-412-6 |
DailyMed Socrata Ingredients#
| Ingredient | Type | UNII | DailyMed label | SPL version | Uploaded |
|---|---|---|---|---|---|
| monomethyl fumarate | ACTIVE MOIETY | 45IUB1PX8R | TECFIDERA (DIMETHYL FUMARATE) KIT TECFIDERA (DIMETHYL FUMARATE) CAPSULE [BIOGEN INC.] | 32 |