2-(Ethylthio)-7-oxo-5-(trifluoromethyl)-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylic acid CAS 1263212-50-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1263212-50-5 |
| Molecular Formula | C10H8F3N3O3S |
| Molecular Weight | 307.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Ethylthio)-7-oxo-5-(trifluoromethyl)-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 1263212-50-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H8F3N3O3S. Molecular weight: 307.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H8F3N3O3S |
| Molecular Weight | 307.25 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethylthio Standards
- 2-(Ethylthio)-5-(4-phenylpiperazin-1-yl)-1,3,4-thiadiazole (CAS 1105198-83-1)
- 3-(4-(Ethylthio)phenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 957014-27-6)
- 7-Butyl-5-(ethylthio)-1,3-dimethylpyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione (CAS 893904-33-1)
- 2-(Ethylthio)-1-(o-tolyl)-5-(p-tolyl)-1H-imidazole (CAS 1207026-70-7)
- 2-(Ethylthio)-6-phenylthiazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione (CAS 1334494-44-8)
- N-(((Ethylthio)carbonyl)oxy)-2-(quinolin-8-yloxy)acetimidamide (CAS 88758-53-6)
- 3-(Ethylthio)-2-phenylquinoline-4-carboxylic acid (CAS 353761-06-5)
- 2-(Ethylthio)-3-(2-methoxyethyl)-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one (CAS 888434-64-8)
Recommended Standards
- Benzyl(3-bromo-2-ethylphenyl)sulfane (CAS 1182728-08-0)
- 5-(((Benzyloxy)carbonyl)amino)-2,4-difluorobenzoic acid (CAS 1343844-46-1)
- EPN Oxon (CAS 2012-00-2)
- N,6-dimethyl-2,3-dihydro-1H-inden-1-amine (CAS 801992-53-0)
- Methyl 3-(pyrimidin-2-yl)benzoate (CAS 579476-25-8)
- 2-(1-(3,5-Dimethylphenyl)vinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2212005-39-3)
- 3-(Methylselanyl)pyridine (CAS 119345-50-5)
- N1-(1,2,3,4-Tetrahydroacridin-9-yl)propane-1,3-diamine (CAS 844874-03-9)
- 5-((4-Ethylbenzyl)thio)-8,9-dimethoxyimidazo[1,2-c]quinazolin-2(3H)-one (CAS 439109-23-6)
- Proinsulin C-Peptide (55-89) (human) (CAS 11097-48-6)
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