1,2,4-thiadiazol-3-amine CAS 56531-89-6
| CAS No. | 56531-89-6 |
| Molecular Formula | C2H7N3S |
| Molecular Weight | 105.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2,4-thiadiazol-3-amine (CAS 56531-89-6), a certified reference material (molecular formula C2H7N3S, MW 105.16 g/mol) for analytical method development and quality control.
Owing to sulfur-containing functionality, 1,2,4-thiadiazol-3-amine is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 105.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 1,2,4-thiadiazol-3-amine 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 | C2H7N3S |
| Molecular Weight | 105.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related thiadiazol Standards
- 1,2,5-thiadiazol-3-amine (CAS 6504-55-8)
- 1,2,5-Thiadiazol-3-ol (CAS 5728-07-4)
- 1,3,4-Thiadiazol-2-ol (CAS 84352-66-9)
- 1,2,3-Thiadiazol-4-amine (CAS 4100-27-0)
- 1,2,4-Thiadiazol-5-amine (CAS 7552-07-0)
- (1,2,5-Thiadiazol-3-yl)methanamine (CAS 134552-98-0)
- (1,2,4-Thiadiazol-5-yl)methanamine (CAS 1493016-53-7)
- (1,2,3-Thiadiazol-5-yl)methanamine (CAS 933700-83-5)
Recommended Standards
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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