Sodium 3-methoxy-2-methyl-3-oxopropane-1-sulfinate CAS 119813-24-0
| CAS No. | 119813-24-0 |
| Molecular Formula | C5H9O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Sodium 3-methoxy-2-methyl-3-oxopropane-1-sulfinate is closely related to a carbohydrate-derived structure, a sulfone group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Sodium 3-methoxy-2-methyl-3-oxopropane-1-sulfinate (CAS 119813-24-0), a certified reference material (molecular formula C5H9O4SNa, MW 188.17 g/mol) for analytical method development and quality control.
Owing to a carbohydrate-derived structure, a sulfone group, Sodium 3-methoxy-2-methyl-3-oxopropane-1-sulfinate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 188.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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), Sodium 3-methoxy-2-methyl-3-oxopropane-1-sulfinate 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 | C5H9O4S Na |
| Molecular Weight | 188.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1991 |
| Sulfur Atoms | 1 |
Related Sodium Standards
- 1-(2-Methoxy-6-(methylsulfonyl)phenyl)piperazine (CAS 1000018-42-7)
- 6-methoxy-1-methyl-1H-1,3-benzodiazol-7-amine (CAS 1000202-26-5)
- 2-Methoxy-3-(trifluoromethyl)benzaldehyde (CAS 1000339-54-7)
- 1-Methoxy-3-methyl-5-(trifluoromethoxy)benzene (CAS 1000339-56-9)
- 5-Methoxy-7-methyl-1H-indazole-3-carbaldehyde (CAS 1000340-55-5)
- 5-Methoxy-7-methyl-1H-indazole-3-carboxylic acid (CAS 1000340-57-7)
- 5-Methoxy-6-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-90-8)
- 6-Methoxy-4-nitro-1H-indazole (CAS 1000341-08-1)
Recommended Standards
- 1-Amino-n-methylcyclohexane-1-carboxamide hydrochloride (CAS 1181458-43-4)
- 1-Bromo-4-chloro-2-(cyclopentyloxy)benzene (CAS 1881290-79-4)
- 1,2,3,5,6,8A-hexahydroindolizine (CAS 227943-54-6)
- 5-((3-Fluorophenyl)amino)-4-(hydroxymethyl)-2H-pyrrol-2-one (CAS 61610-44-4)
- 2-[bis(tert-butoxycarbonyl)amino]pyrido[2,3-d]pyrimidine-7-carboxylic acid (CAS 2306262-27-9)
- (3S,4S)-4-fluoropyrrolidin-3-ol (CAS 1350811-57-2)
- Dicyclohexylamine (S)-2-((tert-butoxycarbonyl)amino)pentanoate (CAS 67861-96-5)
- 21889-33-8 3,5-Bis(methoxycarbonyl)-2,6,-dimethyl-4-(2-aminophenyl)-1,4-dihydropyridine 3,5-Pyridinedicarboxylic acid, 4-(2-aminophenyl)-1,4-dihydro-2,6-dimethyl-, dimethyl ester Bmcdapp (CAS 21889-33-8)
- Crizotinib impurity 24 (CAS 141699-59-4)
- Peptide-GMF (CAS CATO-CPTD788469)
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