4-Amino-3-mercapto-6-methyl-1,2,4-triazin-5(4H)-one hydrochloride CAS 2137786-24-2
| CAS No. | 2137786-24-2 |
| Molecular Formula | C4H6N4OS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Amino-3-mercapto-6-methyl-1,2,4-triazin-5(4H)-one hydrochloride is closely related to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-Amino-3-mercapto-6-methyl-1,2,4-triazin-5(4H)-one hydrochloride (CAS 2137786-24-2), a certified reference material (molecular formula C4H6N4OSHCl, MW 194.64 g/mol) for analytical method development and quality control.
Structurally, 4-Amino-3-mercapto-6-methyl-1,2,4-triazin-5(4H)-one hydrochloride (C4H6N4OSHCl) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 194.64 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Amino-3-mercapto-6-methyl-1,2,4-triazin-5(4H)-one hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H6N4OS HCl |
| Molecular Weight | 194.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- ethyl [3-cyclopropyl-4-(difluoromethyl)-6-oxo-6,7-dihydro-1H-pyrazolo[3,4-b]pyridin-1-yl]acetate (CAS 1018052-85-1)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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