Molecular properties
- Formula
- CH4N2O2S
- Molar mass
- 108.12 g·mol−1
- Exact mass
- 107.9993 Da
- 1
- PubChem CID
- 61274
Molecule record
amino(imino)methanesulfinic acid
CH4N2O2S
108.12 g/mol
Loading structure
Functional groups
Primary amine
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 1758-73-2
- 217-157-8
- 42BWR07L73
- AIMSA
- Aminoiminomethanesulphinic acid
- CH4N2O2S
- DTXSID4029224
- EC 217-157-8
Show all 24 synonyms
- EINECS 217-157-8
- Formamidine sulfinic acid
- Formamidinesulfinic acid
- Formamidinesulphinic acid
- MFCD00002397
- Manofast
- Methanesulfinic acid, 1-amino-1-imino-
- Methanesulfinic acid, aminoimino-
- Methenesulfinic acid, aminoimino-
- NSC 226979
- NSC 34540
- RefChem:897984
- Thiourea dioxide
- UNII-42BWR07L73
- carbamimidoylsulfinic acid
- formamidine sulfuric acid
Structure identifiers
- Canonical SMILES
- N=C(N)S(=O)O
- Isomeric SMILES
- C(=N)(N)S(=O)O
- InChI
- InChI=1S/CH4N2O2S/c2-1(3)6(4)5/h(H3,2,3)(H,4,5)
- InChIKey
- FYOWZTWVYZOZSI-UHFFFAOYSA-N
- PubChem CID
- 61274
Spectroscopy
Tabs appear only for spectra stored with clear provenance.
No redistributable or simulated spectroscopy record is attached yet.
Simulated NMR
On-demand educational prediction for amino(imino)methanesulfinic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for amino(imino)methanesulfinic acid; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.