3-(4-Chlorophenyl)-5-(2-methylthiazol-4-yl)isoxazole CAS 860649-67-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 860649-67-8 |
| Molecular Formula | C13H9ClN2OS |
| Molecular Weight | 276.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Chlorophenyl)-5-(2-methylthiazol-4-yl)isoxazole (CAS 860649-67-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H9ClN2OS. Molecular weight: 276.74 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H9ClN2OS |
| Molecular Weight | 276.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 1-(4-Chlorophenyl)-4-(methylthio)-1H-pyrazolo[3,4-d]pyrimidine (CAS 893912-39-5)
- 2-[(4-Chlorophenyl)sulfanyl]-4-methoxypyridine-3-carbonitrile (CAS 338773-69-6)
- 4-(4-Chlorophenyl)-3-(thiophen-2-yl)-2,5-dihydrofuran-2-one (CAS 851169-29-4)
- 4-[2-(2-Chlorophenyl)-1,3-thiazol-4-yl]-5-methyl-1,2-oxazole (CAS 478049-20-6)
- 4-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]-1H-pyrazol-5-amine (CAS 667399-98-6)
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Recommended Standards
- 3-(4-Chlorobenzyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 338777-24-5)
- 3-Chloro-5-((2-fluorobenzyl)sulfinyl)-1,2,4-thiadiazole (CAS 486997-72-2)
- 2-Fluoro-4-methylbenzenesulfonyl chloride (CAS 827614-35-7)
- Ethyl 2-(2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamido)acetate (CAS 618427-72-8)
- [1,2,5]Thiadiazolo[3,4-c]pyridine (CAS 26147-89-7)
- [5-chloro-1-(4-methylbenzenesulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]boronic acid (CAS 1417422-00-4)
- (S)-1-Mesitylethanamine (CAS 20050-17-3)
- 3-Ethynyl-1-(propan-2-yl)-1h-pyrazole (CAS 1354706-26-5)
- 2,5-Dioxopyrrolidine-1-carbonitrile (CAS 135205-66-2)
- D-[Ala]24-Semaglutide (CAS CATO-C4X-2226126)
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