2-[3-(2-furyl)-5-mercapto-4H-1,2,4-triazol-4-yl]acetamide CAS 929975-69-9
| CAS No. | 929975-69-9 |
| Molecular Formula | C8H8N4O2S |
| Molecular Weight | 224.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-[3-(2-furyl)-5-mercapto-4H-1,2,4-triazol-4-yl]acetamide 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.
2-[3-(2-furyl)-5-mercapto-4H-1,2,4-triazol-4-yl]acetamide (CAS 929975-69-9), molecular formula C8H8N4O2S and molecular weight 224.24 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2-[3-(2-furyl)-5-mercapto-4H-1,2,4-triazol-4-yl]acetamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 224.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C8H8N4O2S |
| Molecular Weight | 224.24 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related furyl Standards
- 5-(2-Methyl-3-furyl)-4-propyl-4H-1,2,4-triazole-3-thiol (CAS 725218-33-7)
- 2-(2-Furyl)-5-hydroxy-1-benzofuran-3-carbaldehyde (CAS 1092352-20-9)
- 4-[5-(2-Furyl)-1,3,4-oxadiazol-2-yl]piperidine (CAS 1082855-57-9)
- Methyl 6-(2-furyl)-2-hydroxynicotinate (CAS 1202163-29-8)
- 5-(2-Furyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 256507-00-3)
- 6-(5-Methyl-2-furyl)-6,7-dihydro-1,2-benzisoxazol-4(5H)-one (CAS 1428139-91-6)
- 6-(5-Methyl-2-furyl)-1,5,6,7-tetrahydro-4H-indazol-4-one (CAS 1428139-68-7)
- 3-(5-Phenyl-2-furyl)propanoic Acid (CAS 3465-61-0)
Recommended Standards
- 2,3-Dimethyl-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid (CAS 79932-56-2)
- 2-Oxo-1,2-dihydroquinoline-6-sulfonamide (CAS 855766-77-7)
- 2-(Oxazol-5-yl)benzenesulfonamide (CAS 87489-00-7)
- 3-(3-Thiophen-2-yl-[1,2,4]oxadiazol-5-yl)-propionic acid (CAS 500025-29-6)
- N-Acetyl O-Benzyl 5'-Epi Lamivudine (CAS 131086-33-4)
- 2-(1-(2,2-Difluoroethyl)-1H-pyrazol-3-yl)acetonitrile (CAS 1260658-96-5)
- 4-Hydroxybenzo[b]thiophene-7-carbaldehyde (CAS 199339-71-4)
- 2-(5-Chloropyridin-2-yl)acetic acid hydrochloride (CAS 1803592-11-1)
- N-(Isoxazol-4-yl)-9H-xanthene-9-carboxamide (CAS 1396710-75-0)
- Ethyl 2-(benzamidomethyl)-3-oxobutanoate (CAS 69396-18-5)
- tert-butyl (2R,6R)-2,6-dimethyl-3-oxo-piperazine-1-carboxylate (CAS 2306247-68-5)
- Aminoguanidinecarbonate (CAS 2200-97-7)
- 5-(2-Ethoxyphenyl)-3-(1-phenyl-1H-1,2,3-triazol-4-yl)-1,2,4-oxadiazole (CAS 1251625-00-9)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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