4-{2-[3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]pyrazolo[1,5-a]pyrimidin-7-yl}pyridine CAS 861209-66-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 861209-66-7 |
| Molecular Formula | C21H17N5S |
| Molecular Weight | 371.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-{2-[3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]pyrazolo[1,5-a]pyrimidin-7-yl}pyridine (CAS 861209-66-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H17N5S. Molecular weight: 371.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H17N5S |
| Molecular Weight | 371.46 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related dimethyl Standards
- 2-{2-[3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]pyrazolo[1,5-a]pyrimidin-7-yl}pyridine (CAS 860610-17-9)
- 3-{2-[3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]pyrazolo[1,5-a]pyrimidin-7-yl}pyridine (CAS 439111-90-7)
- 2-((2,5-Dimethyl-1-phenyl-1H-pyrrol-3-yl)methylene)benzo[4,5]imidazo[2,1-b]thiazol-3(2H)-one (CAS 347323-96-0)
- N-[2-(1,3-Dimethyl-5-phenoxy-1H-pyrazol-4-yl)ethyl]benzenesulfonamide (CAS 477711-46-9)
- Methyl 6-(1,3-dimethyl-1h-pyrazol-4-yl)-1-(2-ethoxy-2-oxoethyl)-3-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1006319-04-5)
- 2-(3,5-Dimethyl-1H-pyrazol-1-yl)-5-nitro-4,6-diphenylpyrimidine (CAS 484647-27-0)
- 1,4-dimethyl-2-(prop-2-en-1-yloxy)benzene 4236-73-1 KST-1B4204 (CAS 4236-73-1)
- 1,3-Dimethyl-5-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)pyrimidine-2,4,6(1H,3H,5H)-trione (CAS 2027542-98-7)
Recommended Standards
- 4-(1-Isopropyl-2-methyl-1H-imidazol-5-yl)-N-(4-(methylsulfonyl)phenyl)pyrimidin-2-amine (CAS 602306-29-6)
- N-(4-(Dimethylamino)phenyl)-2-((4-ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 603978-80-9)
- Lubiprostone Impurity 34 (CAS CATO-C4X-113634)
- methyl thieno[3,2-c]pyridine-6-carboxylate (CAS 253332-82-0)
- N-(2-aminoethyl)pyridine-3-sulfonamide (CAS 1016797-15-1)
- DL-β-Homomethionine (CAS 158570-14-0)
- tert-Butyl 2-(6-bromopyridin-2-yl)acetate (CAS 1266119-17-8)
- 2-(2,5-Dimethylphenyl)-1,1,1,3,3,3-hexafluoropropan-2-ol (CAS 2010-62-0)
- 18-[(2-Methylpropan-2-yl)oxy]-18-oxooctadecanoic Acid (CAS 843666-40-0)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com