2,5-Dimethyl-1-(2-{3,5,7-trimethylpyrazolo[1,5-a]pyrimidin-2-yl}thiophen-3-yl)-1H-pyrrole CAS 677749-57-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 677749-57-4 |
| Molecular Formula | C19H20N4S |
| Molecular Weight | 336.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,5-Dimethyl-1-(2-{3,5,7-trimethylpyrazolo[1,5-a]pyrimidin-2-yl}thiophen-3-yl)-1H-pyrrole (CAS 677749-57-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H20N4S. Molecular weight: 336.45 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H20N4S |
| Molecular Weight | 336.45 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 6,6-Dimethyl-3-(2-methylallyl)-2-(methylthio)-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one (CAS 330181-93-6)
- 3,5-Dimethyl-4-(((2-phenylpyrazolo[1,5-a]pyrazin-4-yl)thio)methyl)isoxazole (CAS 1428359-14-1)
- 2-(3,5-Dimethyl-1H-pyrazol-1-yl)-7-(p-tolyl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1707372-53-9)
- 2-(2,6-Dimethyl-3,5-dioxothiomorpholino)-N-(2-ethoxyphenyl)acetamide (CAS 868215-58-1)
- 5-(3,6-Dimethyl-1-phenyl-1h-pyrazolo[3,4-b]pyridin-4-yl)-4-methyl-4h-1,2,4-triazole-3-thiol (CAS 937598-46-4)
- Dimethyl 2-(piperidine-1-carbothioamido)terephthalate (CAS 831245-10-4)
- 2,2-Dimethyl-5-(((4-(thiophen-2-yl)thiazol-2-yl)amino)methylene)-1,3-dioxane-4,6-dione (CAS 1105215-88-0)
- 3-(3,5-Dimethyl-1H-pyrazol-1-yl)-6-(4-phenylpiperazin-1-yl)-1,2,4,5-tetrazine (CAS 318239-47-3)
Recommended Standards
- 2-(Cyclohexylsulfanyl)-4-(4-ethoxyphenyl)-4-oxobutanoic acid (CAS 301193-83-9)
- 2-Methyl-4-((4-methylbenzyl)oxy)-6-((phenylthio)methyl)pyrimidine (CAS 339278-71-6)
- 2-(Cyclohexyl(ethyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 475055-73-3)
- (T-4)-Bis(L-methioninato-κN,κO)zinc (CAS 40816-51-1)
- Ethyl(4-nitrophenyl)sulfane (CAS 7205-60-9)
- Methyl 5-((4-chlorophenoxy)methyl)furan-2-carboxylate (CAS 406470-68-6)
- 1-(tert-Butoxycarbonyl)-3-(4-fluorobenzyl)-2-pyrrolidinecarboxylic acid (CAS 1822497-70-0)
- N-Phenyl-3-(1H-1,2,3-triazol-4-ylsulfanyl)propanamide (CAS 1313854-10-2)
- Tetrachlorobisphenol A (CAS 79-95-8)
- Peptide Impurity 41 (CAS CATO-CPTD788841)
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