Sodium [4-amino-5-(ethoxycarbonyl)pyrimidin-2-yl]sulfanide CAS 942-16-5
| CAS No. | 942-16-5 |
| Molecular Formula | C7H8N3O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Sodium [4-amino-5-(ethoxycarbonyl)pyrimidin-2-yl]sulfanide (CAS 942-16-5), a certified reference material (molecular formula C7H8N3O2SNa, MW 221.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H8N3O2SNa, Sodium [4-amino-5-(ethoxycarbonyl)pyrimidin-2-yl]sulfanide contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 221.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 [4-amino-5-(ethoxycarbonyl)pyrimidin-2-yl]sulfanide 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 | C7H8N3O2S Na |
| Molecular Weight | 221.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 1-(3-Methoxyphenyl)-5-phenyl-1h-imidazole-2-thiol (CAS 852388-95-5)
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- 4-[methyl(2,2,2-trifluoroethyl)amino]but-2-enoic acid hydrochloride (CAS 1807938-93-7)
- 6-Methyl-2-neopentylpyrimidin-4-amine (CAS 1342492-47-0)
- Anti-Inflammatory Peptide 2 (CAS 118850-72-9)
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