Ethyl 5,7-dimethyl-2-(methylsulfonyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate CAS 860464-45-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 860464-45-5 |
| Molecular Formula | C12H15N3O4S |
| Molecular Weight | 297.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5,7-dimethyl-2-(methylsulfonyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 860464-45-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H15N3O4S. Molecular weight: 297.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H15N3O4S |
| Molecular Weight | 297.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- N-((5,6-dimethyl-1H-benzo[d]imidazol-2-yl)methyl)-4-fluorobenzamide (CAS 338410-96-1)
- N-(5-(1,5-Dimethyl-1H-pyrazol-3-yl)-1,3,4-oxadiazol-2-yl)-2-methylbenzamide (CAS 1169974-39-3)
- N-((1,3-Dimethyl-1H-pyrazol-4-yl)methyl)-2-oxo-2H-chromene-3-carboxamide (CAS 1171191-22-2)
- N-(5-(1,3-Dimethyl-1H-pyrazol-5-yl)-1,3,4-oxadiazol-2-yl)-2-phenylacetamide (CAS 1171791-30-2)
- 2,5-Dimethyl-N-((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)furan-3-carboxamide (CAS 1203145-54-3)
- 2-(2,5-Dimethyl-7-oxo-3-phenyl-4,7-dihydropyrazolo[1,5-a]pyrimidin-6-yl)acetic acid (CAS 1245569-69-0)
- 3-((3,4-Dimethyl-2,6-dinitrophenyl)amino)pentan-2-ol (CAS 127971-54-4)
- 3-[(dimethyl-1,2-oxazol-4-yl)methoxy]naphthalene-2-carboxylic acid (CAS 796084-60-1)
Recommended Standards
- Ethyl 2-(4-(2-hydroxyethyl)-3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)thiazole-4-carboxylate (CAS 937604-28-9)
- Idelalisib Impurity 1 (CAS 870281-86-0)
- Ethyl 2-({3-oxo-2-[(1,3-thiazol-2-ylamino)carbonyl]-1-butenyl}amino)acetate (CAS 303998-68-7)
- 4-{[(tert-butyldimethylsilyl)oxy]methyl}cyclohexan-1-ol (CAS 117107-08-1)
- 2-((3-Aminopiperidin-1-yl)methyl)benzonitrile hydrochloride (CAS 1289388-32-4)
- 2-Bromo-1-(4-methylnaphthalen-1-yl)ethan-1-one (CAS 66728-56-1)
- tert-Butyl 2-(3-hydroxybenzylidene)hydrazinecarboxylate (CAS 162739-81-3)
- 2-Formyl-3-iodobenzoic acid (CAS 1269488-67-6)
- 2,4-Diaminothieno[2,3-d]pyrimidine-6-carboxylic acid (CAS 155087-28-8)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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