Meldonium
An ammonium betaine that is β-alaninate in which one of the amino hydrogens is replaced by a trimethylamino group. A clinically used cardioprotective drug that is used for treatment of heart failure, myocardial infarction, arrhythmia, atherosclerosis and diabetes. — ChEBI
Safety documents & references
Supplier matching mattersFind the safety document for your specific supplier, product number and grade.
Find a product-specific SDS
Safety guides and government classification records are not a manufacturer’s SDS. Match supplier, product number, concentration, physical form, region and revision before using a document.
Identity & molecular properties
Source-linked values| CAS number | 76144-81-5 | ChEBI ↗ |
| Molecular formula | C6H14N2O2 | ChEBI ↗ |
| Molar mass | 146.19 g/mol | ChEBI ↗ |
| Monoisotopic mass | 146.10553 Da | ChEBI ↗ |
| Formal charge | 0 | ChEBI ↗ |
| ChEBI identifier | CHEBI:131843 | ChEBI ↗ |
Cross-source molecular data
PubChem| Molar mass | 146.19 g/mol | PubChem ↗ |
| Exact mass | 146.105527694 Da | PubChem ↗ |
| Computed XLogP | -2.1 | PubChem ↗ |
| Topological polar surface area (Ų) | 52.2 | PubChem ↗ |
| H-bond donors | 1 | PubChem ↗ |
| H-bond acceptors | 3 | PubChem ↗ |
| Rotatable bonds | 3 | PubChem ↗ |
PubChem computed values are shown separately from the ChEBI record. An exact InChIKey match was used to connect the records. Molecular descriptors do not describe a supplied product’s purity, particle size or performance.
Names & structural identifiers
Copy any identifiermeldonium3-(2,2,2-trimethyldiazan-2-ium-1-yl)propanoatePVBQYTCFVWZSJK-UHFFFAOYSA-NC[N+](C)(C)NCCC(=O)[O-]InChI=1S/C6H14N2O2/c1-8(2,3)7-5-4-6(9)10/h7H,4-5H2,1-3H3Names & synonyms
Names are supplied by ChEBI. Trade names and related synonyms may describe a broader product context.
Classification & relationships
ChEBI ontologyRoles recorded in ChEBI
Database role annotations describe reported biological or chemical roles; they are not product approvals or recommendations for use.
Mass ↔ amount of substance
Calculated from sourced massUses 146.19 g/mol from ChEBI. Assumes the substance described by this record; no purity or concentration correction is applied.
Elemental composition
Theoretical mass fractionsCONHCalculated theoretical mass fractions from the reported formula and PubChem periodic-table atomic masses. These are not assay or purity results.
Research & patent references
Selected source associationsSources & record history
Checked 27 Sep 2026Release 255, 9 September 2026. ChEBI three-star (manually annotated) source entry. View original record ↗ · CC BY 4.0
PubCAS formats source data, connects references and computes explicitly labelled conversions. CAS cross-references are supplied by ChEBI; they do not constitute CAS verification or endorsement.