2-(3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-5-(2-methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine CAS 861209-63-4
| CAS No. | 861209-63-4 |
| Molecular Formula | C24H19F3N4OS |
| Molecular Weight | 468.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-5-(2-methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 861209-63-4) is a high-purity analytical reference standard with the molecular formula C24H19F3N4OS and a molecular weight of 468.49 g/mol.
Structurally, 2-(3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-5-(2-methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (C24H19F3N4OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 468.49 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 2-(3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-5-(2-methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C24H19F3N4OS |
| Molecular Weight | 468.49 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 2-(3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-5-(3-methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 439097-14-0)
- 2-(3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-5-(4-methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 861209-61-2)
- Dimethyl 2-(3,5-difluorobenzoyl)-2-(2-(4-(methylsulfonyl)phenyl)-2-oxoethyl)malonate (CAS 1048912-57-7)
- Dimethyl 3,3'-disulfanediyl(2R,2'R)-bis(2-((tert-butoxycarbonyl)amino)propanoate) (CAS 77826-55-2)
- 1-(4-{2-[3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]pyrazolo[1,5-a]pyrimidin-7-yl}phenyl)-4-methylpiperazine (CAS 691868-66-3)
- Dimethyl 2,2,3,3,4,4,5,5,6,6,7,7,8,8-tetradecafluorononanedioate (CAS 22116-90-1)
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- 3,3-Dimethyl-11-(5-nitro-2-(m-tolyloxy)phenyl)-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one (CAS 1024154-43-5)
Recommended Standards
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