3-(Benzylthio)-1,2,4-triazin-5(4H)-one CAS 90946-15-9
| CAS No. | 90946-15-9 |
| Molecular Formula | C10H9N3OS |
| Molecular Weight | 219.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-(Benzylthio)-1,2,4-triazin-5(4H)-one (C10H9N3OS) 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 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 219.26 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).
3-(Benzylthio)-1,2,4-triazin-5(4H)-one (CAS 90946-15-9), molecular formula C10H9N3OS and molecular weight 219.26 g/mol, is a CATO reference standard with documented purity and traceability.
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-(Benzylthio)-1,2,4-triazin-5(4H)-one 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 | C10H9N3OS |
| Molecular Weight | 219.26 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Benzylthio Standards
- 5-(Benzylthio)-1-methyl-1H-pyrazol-4-amine (CAS 2041076-61-1)
- 4-(Benzylthio)-1,3,5-triazin-2-amine (CAS 212264-29-4)
- 2-(Benzylthio)pyrimidin-4(3H)-one (CAS 31167-21-2)
- 3-(Benzylthio)-2-methylcyclopentan-1-one (CAS 1480249-73-7)
- 3-(Benzylthio)cyclohexan-1-one (CAS 77670-21-4)
- 5-((Benzylthio)methyl)isoxazol-3(2H)-one (CAS 89660-73-1)
- 3-(Benzylthio)-5,5-dimethyl-4,5-dihydroisoxazole (CAS 326828-96-0)
- 3-((Benzylthio)methyl)piperidine (CAS 1247177-95-2)
Recommended Standards
- 3-(Benzyloxy)isothiazole-5-carbaldehyde (CAS 415724-80-0)
- 3-allyl-2-mercaptopyrido[2,3-d]pyrimidin-4(3H)-one (CAS 92663-26-8)
- 3-(4-Methylphenyl)-1,2-thiazole-4-carboxylic acid (CAS 67049-13-2)
- 3-amino-5-phenylthiophene-2-carboxylic acid (CAS 99972-47-1)
- 6-Bromo-2-cyclopropyl-3H-imidazo[4,5-b]pyridine (CAS 916258-30-5)
- 6-Oxo-1,6-dihydropyridazine-4-carboxamide (CAS 1935196-90-9)
- 2-Acetamido-3-acetoxybenzoic Acid Methyl Ester (CAS 100193-10-0)
- 1-Bromo-2-cyclopropyl-4-fluorobenzene (CAS 1353853-80-1)
- Difelikefalin Impurity 84 (CAS CATO-C4X-304184)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
- 5-Cyclohexylthiazol-2-amine (CAS 851233-58-4)
- Methyl 3-hydroxy-5-(hydroxymethyl)benzoate (CAS 268232-16-2)
- 2,5-Dimethoxy-3-methyl-6-((E)-nonadec-14-enyl)[1,4]benzoquinone (CAS 4146-42-3)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
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