2,4-Dimethyl-5-(1H-pyrazol-3-yl)-1,3-thiazole CAS 439107-00-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 439107-00-3 |
| Molecular Formula | C8H9N3S |
| Molecular Weight | 179.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,4-Dimethyl-5-(1H-pyrazol-3-yl)-1,3-thiazole (CAS 439107-00-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H9N3S. Molecular weight: 179.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H9N3S |
| Molecular Weight | 179.24 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 3,5-Dimethyl-4-(thiophen-2-yl)isoxazole (CAS 1121529-18-7)
- 4,7-Dimethyl-benzo[d]thiazol-2(3H)-one, 97% (CAS 1188053-11-3)
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Recommended Standards
- 2,3-Dihydro-1H-pyrrolo[2,3-b]pyridine-1-carbothioamide (CAS 60782-38-9)
- 2,3-Dihydro-1-benzofuran-5-carbothioamide (CAS 306936-08-3)
- 2,5-Dimethylbenzo[d]thiazol-6-ol (CAS 90563-67-0)
- Ethyl 3-(2-chloro-4-(trifluoromethyl)phenoxy)propanoate (CAS 1443345-65-0)
- 1H-Indazole-3-carbonyl chloride (CAS 72083-74-0)
- Capecitabine Impurity 8 (CAS 1262133-66-3)
- (Z)-retro-α-Ionol (CAS 55093-47-5)
- 6-Fluoro-5-methylindoline (CAS 162100-50-7)
- 4-(Furan-2-carbonyl)-3-hydroxy-1-(3-morpholinopropyl)-5-(4-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 378760-44-2)
- Des-Ser34-Gly33Tirzepatide (CAS CATO-CPTD788941)
Why CATO?
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