2-[3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]-5-methylpyrazolo[1,5-a]pyrimidin-7-ol CAS 478259-05-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478259-05-1 |
| Molecular Formula | C17H16N4OS |
| Molecular Weight | 324.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-[3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]-5-methylpyrazolo[1,5-a]pyrimidin-7-ol (CAS 478259-05-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H16N4OS. Molecular weight: 324.40 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H16N4OS |
| Molecular Weight | 324.40 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.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 2,5-Dimethyl-1-(4-((4-nitrophenyl)thio)phenyl)-1H-pyrrole (CAS 66603-27-8)
- 2-[2-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-3-yl]-5-methylpyrazolo[1,5-a]pyrimidin-7-ol (CAS 439111-86-1)
- 2-(1-Benzyl-3,5-dimethyl-1H-pyrazole-4-carbonyl)cyclohexane-1,3-dione (CAS 1344687-68-8)
- 2-(1,5-Dimethyl-4-phenoxy-1H-pyrazol-3-yl)-5-ethoxyphenol (CAS 394237-84-4)
- 2-(2,6-Dimethyl-3,5-dioxothiomorpholino)-N-(4-fluorobenzyl)acetamide (CAS 868215-53-6)
- Dimethyl 5,6,11,12-tetrahydrodibenzo[a,e][8]annulene-2,9-dicarboxylate (CAS 96411-82-4)
- 1-((5-((3,3-Dimethyl-2-oxobutyl)thio)-1,3,4-oxadiazol-2-yl)methyl)pyrimidine-2,4(1H,3H)-dione (CAS 1091460-72-8)
- 14,14-Dimethyl-10-(thiophen-2-yl)-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6-tetraen-12-one (CAS 145628-73-5)
Recommended Standards
- 2-{[2-(piperidin-1-yl)-1,3-thiazol-5-yl]methylidene}-2,3-dihydro-1H-indene-1,3-dione (CAS 860784-45-8)
- 2-[(4-Methoxyphenyl)methyl]-N-phenyl-1,3-thiazole-4-carboxamide (CAS 478030-34-1)
- 2-Benzyl-N-(4-methoxyphenyl)thiazole-4-carboxamide (CAS 477872-91-6)
- 1-(1-Benzylpiperidin-4-yl)-3-(3-(trifluoromethyl)phenyl)urea (CAS 160431-75-4)
- 6-(Furan-2-yl)-3-phenylisoxazolo[5,4-b]pyridine-4-carbohydrazide (CAS 938001-06-0)
- 8-(Dibutylamino)-3-methyl-3,7-dihydro-1H-purine-2,6-dione (CAS 299419-44-6)
- N2-(1-Benzylpyrrolidin-3-yl)pyridine-2,3-diamine (CAS 1420843-77-1)
- (2-Hydroxy-3-phenoxypropyl)triphenylphosphonium bromide (CAS 16315-61-0)
- 5-Methyl-2-[3-(trifluoromethyl)phenyl]morpholine (CAS 1099679-67-0)
- Allo-D-Ile17-Tirzepatide (CAS CATO-CPTD788962)
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