Back to Search

Molecule

Metformin

CAS: 657-24-9 · C4H11N5

2D Structure

3D Structure

Loading 3D structure...

Basic Information

CAS Registry Number
657-24-9
Molecular Formula
C4H11N5
Molecular Mass
129.17 g/mol

Identifiers

CAS Registry Number

657-24-9

SMILES

CN(C)C(=N)NC(=N)N

InChI Key

XZWYZXLIPXDOLR-UHFFFAOYSA-N

InChI

InChI=1S/C4H11N5/c1-9(2)4(7)8-3(5)6/h1-2H3,(H5,5,6,7,8)

Names and Synonyms

  • Metformin Synonym
  • Imidodicarbonimidic diamide, N,N-dimethyl- Synonym
  • Biguanide, 1,1-dimethyl- Synonym
  • N,N-Dimethylimidodicarbonimidic diamide Synonym
  • N,N-Dimethylbiguanide Synonym
  • N1,N1-Dimethylbiguanide Synonym
  • 1,1-Dimethylbiguanide Synonym
  • N,N-Dimethyldiguanide Synonym
  • Flumamine Synonym
  • Metformin Synonym
  • NNDG Synonym
  • Dimethylbiguanide Synonym
  • DMGG Synonym
  • Fluamine Synonym
  • Gliguanid Synonym
  • Haurymelin Synonym
  • Metiguanide Synonym
  • Siofor Synonym
  • N′-Dimethylguanylguanidine Synonym
  • Metphage Synonym
  • Ficonax Synonym
  • Emiphage Synonym
  • Cidophage Synonym
  • Glucofine Synonym
  • Glifor Synonym
  • 1-[Amino(dimethylamino)methylidene]guanidine Synonym
  • 1-Carbamimidamido-N,N-dimethylmethanimidamide Synonym
  • [[Amino(dimethylamino)methylidene]amino]methanimidamide Synonym
  • Okamet Synonym

All Properties

Comprehensive physical and chemical properties

Property Value Source
Molecular Mass 129.17 g/mol CAS Common Chemistry
129.167 g/mol RDKit
Canonical SMILES N=C(N)NC(=N)N(C)C CAS Common Chemistry
InChI InChI=1S/C4H11N5/c1-9(2)4(7)8-3(5)6/h1-2H3,(H5,5,6,7,8) CAS Common Chemistry
InChI Key InChIKey=XZWYZXLIPXDOLR-UHFFFAOYSA-N CAS Common Chemistry
Melting Point 199-200 °C CAS Common Chemistry
Name Metformin CAS Common Chemistry
Heavy Atom Count 9 RDKit
Hydrogen Bond Acceptors 2 RDKit
Hydrogen Bond Donors 4 RDKit
Rotatable Bonds 0 RDKit
Aromatic Ring Count 0 RDKit
Topological Polar Surface Area 88.99000000000001 Ų RDKit
88.99 Ų RDKit
LogP -1.034159999999999 RDKit
-1.0342 RDKit
Molar Refractivity 36.46349999999999 cm³/mol RDKit
Ring Count 0 RDKit
Formal Charge 0 RDKit
Fraction Csp3 0.5 RDKit
Exact Mass 129.10144535199998 g/mol RDKit

Spectral Data

NMR, IR, and Mass spectral data

Predicting NMR spectra...
10 ppm 9 8 7 6 5 4 3 2 1 0 ppm
Shift (ppm) Multiplicity Integration Assignment

Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.

External Resources

Convert

Quick conversion

MW = 129.17 g/mol. Edit any field — others recompute live.

Recent Searches

Acetone
Ethanol
Navigate
esc Close