3,5-Dimethyl-4-(((2-phenylpyrazolo[1,5-a]pyrazin-4-yl)thio)methyl)isoxazole CAS 1428359-14-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1428359-14-1 |
| Molecular Formula | C18H16N4OS |
| Molecular Weight | 336.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,5-Dimethyl-4-(((2-phenylpyrazolo[1,5-a]pyrazin-4-yl)thio)methyl)isoxazole (CAS 1428359-14-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H16N4OS. Molecular weight: 336.41 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H16N4OS |
| Molecular Weight | 336.41 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 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)
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Recommended Standards
- N,N-Diphenyl-N'-(phenylsulfonyl)formimidamide (CAS 14067-87-9)
- (Benzylsulfamoyl)[(3,4-dimethoxyphenyl)methyl]amine (CAS 143836-84-4)
- N-((Furan-2-ylmethyl)carbamothioyl)-N-phenylbenzamide (CAS 140399-91-3)
- Methyl 6-bromo-2-methyl-1H-indole-3-carboxylate (CAS 1313753-18-2)
- 2-Benzyloctahydroisoquinolin-6(2H)-one (CAS 1782731-70-7)
- 2,5-Dichloro-8-methoxyquinoline (CAS 74668-75-0)
- Tert-butyl 8-acetyl-2-oxa-6-azaspiro[3.4]Octane-6-carboxylate (CAS 1936623-61-8)
- (4-(Oxazol-2-yl)phenyl)methanamine (CAS 885466-67-1)
- Fmoc-D-Pen(Trt)-OH (CAS 201532-01-6)
- Pancreatic Polypeptide (rat) (CAS 90419-12-8)
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