4-(4-Chlorophenyl)oxazole-2-thiol CAS 49656-28-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 49656-28-2 |
| Molecular Formula | C9H6ClNOS |
| Molecular Weight | 211.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(4-Chlorophenyl)oxazole-2-thiol (CAS 49656-28-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H6ClNOS. Molecular weight: 211.67 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H6ClNOS |
| Molecular Weight | 211.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 4-(3-Chlorophenyl)-2,3-dihydro-1,3-thiazol-2-one (CAS 1095051-68-5)
- 3-(3-Chlorophenyl)-1,2,4-thiadiazol-5-amine (CAS 1153977-31-1)
- 5-(3-Chlorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 117320-61-3)
- 4-(2-Chlorophenyl)-1,2,3-thiadiazol-5-amine (CAS 1538121-87-7)
- 4-(3-Chlorophenyl)-1,2,3-thiadiazol-5-amine (CAS 1539779-80-0)
- 2-(4-Chlorophenyl)-4(5H)-thiazolone (CAS 1706527-37-8)
- 1-(4-Chlorophenyl)-2-thiocyanatoethan-1-one (CAS 19339-59-4)
- 1-(3-Chlorophenyl)-2-thiocyanatoethan-1-one (CAS 43045-12-1)
Recommended Standards
- 4-(4-Chlorophenyl)-1,3-thiazol-2-ol (CAS 2103-98-2)
- 4-(5-Chlorothiophen-2-yl)pyrimidin-2(1H)-imine (CAS 855308-65-5)
- 4-(4-Chlorophenyl)-1,2,3-thiadiazol-5-amine (CAS 388088-77-5)
- H-Leu-Tyr-Leu-OH (H-3990.0250) (CAS 34337-48-9)
- 2,2,4-Trimethyl-1,2-dihydroquinoline (CAS 147-47-7)
- methyl 1H-imidazo[4,5-c]pyridine-4-carboxylate (CAS 1234616-18-2)
- 1-(4-hydroxy-2-pyridyl)ethanone (CAS 1196157-53-5)
- Bicyclo[4.2.0]octa-1,3,5-triene-3-carboxamide (CAS 825-73-0)
- (3R,4R)-tert-butyl 3-(dimethylamino)-4-hydroxypyrrolidine-1-carboxylate (CAS 960289-56-9)
- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com