Methyl 2-(2-(methylthio)-7-oxo-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-5-yl)acetate CAS 682333-47-7
| CAS No. | 682333-47-7 |
| Molecular Formula | C9H10N4O3S |
| Molecular Weight | 254.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Methyl 2-(2-(methylthio)-7-oxo-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-5-yl)acetate (C9H10N4O3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies Methyl 2-(2-(methylthio)-7-oxo-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-5-yl)acetate (CAS 682333-47-7), a certified reference material (molecular formula C9H10N4O3S, MW 254.27 g/mol) for analytical method development and quality control.
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 Methyl 2-(2-(methylthio)-7-oxo-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-5-yl)acetate 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 | C9H10N4O3S |
| Molecular Weight | 254.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2-(Methylthio)-6-nitro-4H-benzo[e][1,3]thiazin-4-one (CAS 1344087-75-7)
- 1-(Methylthio)anthracene-9,10-dione (CAS 2687-50-5)
- Methyl 2-(methylthio)-4-oxo-3,4,5,6,7,8-hexahydroquinazoline-6-carboxylate (CAS 5437-53-6)
- 4,6-Bis(methylthio)-1-propyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 126867-54-7)
- 1-(3-(Methylthio)pyrrolidin-1-yl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 1798394-86-1)
- 6-Methyl-2-(methylthio)-5-(piperidin-1-ylmethyl)pyrimidin-4-ol (CAS 343218-96-2)
- Ethyl 2-(methylthio)benzo[d]thiazole-6-carboxylate (CAS 1430932-50-5)
- 2-(Methylthio)-4-(piperidin-1-yl)pyrimidine-5-carboxylicacid (CAS 1065075-58-2)
Recommended Standards
- Methyl 2-((4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)thio)propanoate (CAS 877630-52-9)
- Methyl 2-(7-hydroxy-2-(methylthio)-[1,2,4]triazolo[1,5-a]pyrimidin-5-yl)acetate (CAS 439107-61-6)
- Methyl 1-(((4-amino-4h-1,2,4-triazol-3-yl)thio)methyl)-1h-pyrazole-3-carboxylate (CAS 925580-03-6)
- N-methyl-2-(3-nitrobenzoyl)hydrazine-1-carbothioamide (CAS 292644-28-1)
- 2-(4-Chlorophenyl)-6-[(2E)-3-[(3,4-dimethylphenyl)amino]prop-2-enoyl]-4-methyl-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione (CAS 477854-27-6)
- (S)-2-amino-3-(4-(2-(tert-butoxy)-2-oxoethoxy)phenyl)propanoic acid (CAS 145544-50-9)
- 2-(7-Methyl-1H-indol-3-yl)-2-oxoacetamide (CAS 1627960-18-2)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-methyldodec-11-enoic acid (CAS 1640968-91-7)
- 4-Cbz-piperazine-2-carboxylic Acid (CAS 64172-98-1)
- (4-(Methylthio)phenyl)(pyridin-2-yl)methanone (CAS 95898-77-4)
- Fmoc-(S)-3-Amino-4-(2-bromo-phenyl)-butyric acid (CAS 403661-79-0)
- N,N-diisopropylethenesulfonamide (CAS 1333319-65-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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