(Dimethylamino)(thioxo)methanesulfonic acid CAS 123038-90-4
| CAS No. | 123038-90-4 |
| Molecular Formula | C3H7NO3S2 |
| Molecular Weight | 169.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (Dimethylamino)(thioxo)methanesulfonic acid (C3H7NO3S2) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 169.22 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
(Dimethylamino)(thioxo)methanesulfonic acid (CAS 123038-90-4) is a high-purity analytical reference standard with the molecular formula C3H7NO3S2 and a molecular weight of 169.22 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (Dimethylamino)(thioxo)methanesulfonic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C3H7NO3S2 |
| Molecular Weight | 169.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Dimethylamino Standards
- 1-(2-(Dimethylamino)ethyl)-3-methyl-1H-pyrazol-5(4H)-one (CAS 143314-24-3)
- (1-(2-(Dimethylamino)ethyl)-1H-pyrazol-4-yl)methanol (CAS 1956310-87-4)
- (2-((Dimethylamino)methyl)-4-methyl-1H-imidazol-5-yl)methanol (CAS 733696-69-0)
- (2-(2-(Dimethylamino)ethyl)-1H-imidazol-4-yl)methanol (CAS 756772-73-3)
- [3-(Dimethylamino)-5-fluorophenyl]methanol (CAS 1701527-56-1)
- [4-(dimethylamino)-3-fluorophenyl]methanol (CAS 446-37-7)
- 2-((Dimethylamino)methyl)-4-fluorophenol (CAS 46049-91-6)
- 2-(Dimethylamino)-3-methylpyrimidine-4(3H)-thione (CAS 1074-81-3)
Recommended Standards
- Methyl 2-azabicyclo[2.2.2]octane-6-carboxylate (CAS 122684-56-4)
- (1S,2S)-2-(pyridin-2-yl)cyclopropane-1-carboxylic acid (CAS 1232689-61-0)
- 3,4-Dihydro-2H-pyrano[2,3-b]pyridine-6-carbaldehyde (CAS 1222533-91-6)
- tert-Butyl methyl(prop-2-yn-1-yl)carbamate (CAS 124045-51-8)
- Ethyl (1R,6R)-6-aminocyclohex-3-ene-1-carboxylate hydrochloride (CAS 142547-16-8)
- 1-Chloro-6-naphthol (CAS 116668-72-5)
- N-(1-((4-Methoxyphenyl)sulfonyl)-1,2,3,4-tetrahydroquinolin-6-yl)propane-2-sulfonamide (CAS 941900-33-0)
- Metflurazon (CAS 23576-23-0)
- 3-Nitrobenzenesulfonamide (CAS 121-52-8)
- Lercanidipine Impurity 60 (CAS 100427-51-8)
- 2-(3-Ethoxyphenyl)quinoline-4-carboxylic acid (CAS 350989-62-7)
- (1S,2R)-2-(Pyrrolidin-1-yl)cyclohexan-1-amine (CAS 133575-75-4)
- 2,2-Dimethyl-4H-benzo[d][1,3]dioxin-6-ol (CAS 93134-95-3)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com