N3,N3,N5,N5-Tetramethyl-1-(thiophene-2-carbonyl)-1H-1,2,4-triazole-3,5-diamine CAS 478032-02-9
| CAS No. | 478032-02-9 |
| Molecular Formula | C11H15N5OS |
| Molecular Weight | 265.33 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 N3,N3,N5,N5-Tetramethyl-1-(thiophene-2-carbonyl)-1H-1,2,4-triazole-3,5-diamine.
CATO supplies N3,N3,N5,N5-Tetramethyl-1-(thiophene-2-carbonyl)-1H-1,2,4-triazole-3,5-diamine (CAS 478032-02-9), a certified reference material (molecular formula C11H15N5OS, MW 265.33 g/mol) for analytical method development and quality control.
Structurally, N3,N3,N5,N5-Tetramethyl-1-(thiophene-2-carbonyl)-1H-1,2,4-triazole-3,5-diamine (C11H15N5OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 265.33 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.
As a certified reference material (CRM), N3,N3,N5,N5-Tetramethyl-1-(thiophene-2-carbonyl)-1H-1,2,4-triazole-3,5-diamine 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 | C11H15N5OS |
| Molecular Weight | 265.33 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Recommended Standards
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