2-Phenyl-5-(1-(thiophen-2-ylsulfonyl)-1H-pyrazol-3-yl)thiazole CAS 318248-79-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 318248-79-2 |
| Molecular Formula | C16H11N3O2S3 |
| Molecular Weight | 373.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Phenyl-5-(1-(thiophen-2-ylsulfonyl)-1H-pyrazol-3-yl)thiazole (CAS 318248-79-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H11N3O2S3. Molecular weight: 373.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H11N3O2S3 |
| Molecular Weight | 373.47 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 3 |
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Recommended Standards
- 2-[(1-Acetyl-2-oxopropyl)thio]-N-cyclohexyl-1H-benzimidazole-1-carboxamide (CAS 98183-15-4)
- 3-((Benzyloxy)methyl)-2-(4-methoxybenzyl)-3,4-dihydro-2H-1,2-thiazine 1,1-dioxide (CAS 2177264-47-8)
- 2-((1-(Benzo[d][1,3]dioxol-5-ylmethyl)-1H-imidazol-2-yl)thio)-N-cyclohexylacetamide (CAS 869346-91-8)
- (3aR,6aS)-Octahydrocyclopenta[c]pyrrole (CAS 1932151-95-5)
- (2-Iodo-4,5-dimethylphenyl)methanol (CAS 851384-78-6)
- 2-Amino-4-cyanophenylboronic Acid (CAS 850689-37-1)
- (S)-2-(tert-Butoxycarbonyl)-6-chloro-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1923068-87-4)
- 4-(Cyclohexyloxy)pyridin-2-amine (CAS 1314356-58-5)
- 3-Isocyanato-1-methyl-1,3-dihydro-2H-indol-2-one (CAS 1255147-26-2)
- Insulin B (22-25) (CAS 34367-73-2)
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