Methyl 2-(2-(methylthio)-7-oxo-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-5-yl)acetate CAS 682333-47-7
Purity 97%+In StockPharmaceutical Standards
| 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
Methyl 2-(2-(methylthio)-7-oxo-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-5-yl)acetate (CAS 682333-47-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10N4O3S. Molecular weight: 254.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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)
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- 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)
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- 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)
- 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)
- (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)
- Atrial Natriuretic Peptide (ANP)(1-28) Alpha (Human, Ovine, Canine) (CAS 91917-63-4)
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