Sodium mercaptopyruvate dihydrate CAS 10255-67-1
| CAS No. | 10255-67-1 |
| Molecular Formula | C3H3O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Sodium mercaptopyruvate dihydrate 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.
CATO supplies Sodium mercaptopyruvate dihydrate (CAS 10255-67-1), a certified reference material (molecular formula C3H3O3SNaH2O, MW 160.12 g/mol) for analytical method development and quality control.
The molecular framework of Sodium mercaptopyruvate dihydrate (C3H3O3SNaH2O) is characterized by a sulfone group, a carboxylic acid group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C3H3O3S Na 2*H2O |
| Molecular Weight | 160.12 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.) | 1959 |
| Sulfur Atoms | 1 |
Recommended Standards
- (E)-3-(2-chlorophenyl)-5-(2-((3-(methylthio)phenyl)amino)vinyl)isoxazole-4-carbonitrile (CAS 320425-09-0)
- 3-Amino-6-ethyl-2-methylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 80381-61-9)
- 4-Chloro-2-ethyl-6-nitroquinoline (CAS 1432681-73-6)
- 4-((4-Chlorophenyl)thio)-2-(methylthio)-6-(p-tolyl)pyrimidine-5-carbonitrile (CAS 303985-00-4)
- 8-Amino-7-hydroxy-4-methyl-2H-chromen-2-one (CAS 24618-19-7)
- Methyl 8-bromoquinoline-5-carboxylate (CAS 253787-45-0)
- 1-Isopropyl-3-(trifluoromethyl)-1h-pyrazol-5-amine (CAS 1171326-79-6)
- 1-(Methoxymethyl)-2-oxabicyclo[2.1.1]hexane-4-carboxylic acid (CAS 2445786-86-5)
- Methyl 1-benzyl-2-((1S)-1-(((benzyloxy)carbonyl)amino)-2-methylpropyl)-5-methyl-1H-imidazole-4-carboxylate (CAS 1881275-60-0)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com