2-(Heptylthio)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol CAS 106890-50-0
| CAS No. | 106890-50-0 |
| Molecular Formula | C13H20N4OS |
| Molecular Weight | 280.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 280.39 g/mol gives 2-(Heptylthio)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-(Heptylthio)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol (CAS 106890-50-0), a certified reference material (molecular formula C13H20N4OS, MW 280.39 g/mol) for analytical method development and quality control.
Structurally, 2-(Heptylthio)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol (C13H20N4OS) 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 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 280.39 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), 2-(Heptylthio)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol 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 | C13H20N4OS |
| Molecular Weight | 280.39 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Heptylthio Standards
- (6-(Heptylthio)-9H-purin-9-yl)methanol (CAS 14133-11-0)
- 5-(Heptylthio)quinoline-8-thiol (CAS 60465-69-2)
- 1-(4-(Heptylthio)phenyl)propan-1-one (CAS 812681-26-8)
- 1-(4-(Heptylthio)phenyl)ethan-1-one (CAS 812681-15-5)
- 6-(Heptylthio)-7H-purine (CAS 83277-80-9)
- 5-(Heptylthio)-1,3,4-thiadiazole-2-thiol (CAS 99182-20-4)
- 2-(Heptylthio)-1H-benzo[d]imidazole (CAS 143966-20-5)
- Methyl (heptylthio)acetate (CAS 40814-20-8)
Recommended Standards
- N1-Cycloheptyl-N2-(thiophen-3-ylmethyl)oxalamide (CAS 1060349-41-8)
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- 1-Benzyl-5-(p-tolyl)-1H-imidazole-2-thiol (CAS 1105188-70-2)
- 4-(4-propylcyclohexyl)-4'-(trifluoromethoxy)-1,1'-biphenyl (CAS 162101-15-7)
- 4-(4-Morpholino-6-(thiophen-2-yl)pyrimidin-2-yl)aniline (CAS 832076-07-0)
- 2-Chlorophenyl 6-(1H-1,2,4-triazol-1-yl)pyridine-3-carboxylate (CAS 400079-26-7)
- Tetrabromobisphenol A-d6 (CAS CATO-CCHM703788)
- 3-(4-(4-Fluorophenyl)thiazol-2-yl)-1-phenyl-2,5-dihydro-1h-pyrrol-2-amine (CAS 885460-78-6)
- Ammonium 1-Pyrrolidinecarbodithioate (CAS 5108-96-3)
- 4-Hydroxy-6-oxo-1,6-dihydro-1,3,5-triazine-2-carboxamide (CAS 69391-08-8)
- Acesulfame Aspartame Salt (CAS 106372-55-8)
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