3-(3-Methoxy-1-methyl-1H-pyrazol-4-yl)-4-(2-methoxyethyl)-5-(prop-2-yn-1-ylthio)-4H-1,2,4-triazole CAS 1014095-86-3
| CAS No. | 1014095-86-3 |
| Molecular Formula | C13H17N5O2S |
| Molecular Weight | 307.37 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 3-(3-Methoxy-1-methyl-1H-pyrazol-4-yl)-4-(2-methoxyethyl)-5-(prop-2-yn-1-ylthio)-4H-1,2,4-triazole.
3-(3-Methoxy-1-methyl-1H-pyrazol-4-yl)-4-(2-methoxyethyl)-5-(prop-2-yn-1-ylthio)-4H-1,2,4-triazole (CAS 1014095-86-3), molecular formula C13H17N5O2S and molecular weight 307.37 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(3-Methoxy-1-methyl-1H-pyrazol-4-yl)-4-(2-methoxyethyl)-5-(prop-2-yn-1-ylthio)-4H-1,2,4-triazole (C13H17N5O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 307.37 g/mol, it falls into the moderately-high-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.
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), 3-(3-Methoxy-1-methyl-1H-pyrazol-4-yl)-4-(2-methoxyethyl)-5-(prop-2-yn-1-ylthio)-4H-1,2,4-triazole 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 | C13H17N5O2S |
| Molecular Weight | 307.37 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 3-((1-(4-Iodophenyl)ethyl)amino)propan-1-ol (CAS 1157795-43-1)
- 7-(3,4-Dimethoxybenzyl)-3,4-dimethyl-1H-pyrazolo[3,4-d]pyridazine (CAS 63195-24-4)
- 1-(6-(Phenylamino)pyridin-3-yl)propan-1-one (CAS 1355206-82-4)
- Tirofiban Impurity 125 (CAS CATO-C4X-1254125)
- 3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-1-phenyl-1H-pyrazole-5-carboxylic acid (CAS 618383-01-0)
- Methyl 2-amino-5-chloro-2,3-dihydro-1H-indene-2-carboxylate (CAS 1550026-34-0)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
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