1319AF 2-Chloro-N-(5-methoxymethyl-[1,3,4]thiadiazol-2-yl)-acetamide 876710-55-3 C6H8ClN3O2S CAS 876710-55-3
| CAS No. | 876710-55-3 |
| Molecular Formula | C6H8ClN3O2S |
| Molecular Weight | 221.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1319AF 2-Chloro-N-(5-methoxymethyl-[1,3,4]thiadiazol-2-yl)-acetamide 876710-55-3 C6H8ClN3O2S (CAS 876710-55-3) is a high-purity analytical reference standard with the molecular formula C6H8ClN3O2S and a molecular weight of 221.66 g/mol.
Structurally, 1319AF 2-Chloro-N-(5-methoxymethyl-[1,3,4]thiadiazol-2-yl)-acetamide 876710-55-3 C6H8ClN3O2S (C6H8ClN3O2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 221.66 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 1319AF 2-Chloro-N-(5-methoxymethyl-[1,3,4]thiadiazol-2-yl)-acetamide 876710-55-3 C6H8ClN3O2S 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 | C6H8ClN3O2S |
| Molecular Weight | 221.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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