Methyl 4-formyl-1,2,3-thiadiazole-5-carboxylate CAS 153173-64-9
| CAS No. | 153173-64-9 |
| Molecular Formula | C5H4N2O3S |
| Molecular Weight | 172.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Methyl 4-formyl-1,2,3-thiadiazole-5-carboxylate.
CATO supplies Methyl 4-formyl-1,2,3-thiadiazole-5-carboxylate (CAS 153173-64-9), a certified reference material (molecular formula C5H4N2O3S, MW 172.16 g/mol) for analytical method development and quality control.
Structurally, Methyl 4-formyl-1,2,3-thiadiazole-5-carboxylate (C5H4N2O3S) 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 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 172.16 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Methyl 4-formyl-1,2,3-thiadiazole-5-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H4N2O3S |
| Molecular Weight | 172.16 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- Methyl 5-formyl-1,2,3-thiadiazole-4-carboxylate (CAS 134077-72-8)
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- Formyl Meldrums Acid (CAS 15568-87-3)
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Why CATO?
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