4-Chlorophenyl 2-(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)thiazole-4-carboxylate CAS 545399-94-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 545399-94-8 |
| Molecular Formula | C18H12ClNO4S |
| Molecular Weight | 373.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chlorophenyl 2-(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)thiazole-4-carboxylate (CAS 545399-94-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H12ClNO4S. Molecular weight: 373.81 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H12ClNO4S |
| Molecular Weight | 373.81 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Chloro-N-[4-(3-nitrophenyl)-1,3-thiazol-2-yl]-2-phenylacetamide (CAS 565191-94-8)
- N-(2-(2-chlorobenzoyl)-3-oxo-2,3-dihydro-1,2,4-thiadiazol-5-yl)-4-methylbenzamide (CAS 478031-94-6)
- 3-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-5-methylcyclohex-2-en-1-one (CAS 1024353-40-9)
- 2-{[1-(2-chloro-4-fluorophenyl)ethyl]amino}-N-methylacetamide hydrochloride (CAS 1305712-17-7)
- Ethyl 4-(2-aminoacetamido)-3-methoxybenzoate hydrochloride (CAS 1606132-23-3)
- Methyl 2-(4-(aminomethyl)-3-methylphenyl)acetate (CAS 2170478-35-8)
- all-trans 4-Keto Retinoic Acid-(9-methyl)-d3 (CAS 1346606-26-5)
- tert-Butyl[(3-ethoxyphenyl)methyl]amine (CAS 880803-97-4)
- N-tert-butyl-6-chloro-1-(trideuteriomethyl)pyrazolo[3,4-d]pyrimidin-4-amine (CAS 2570124-21-7)
- Endo-38a-Pro-Exenatide trifluoroacetate salt (CAS 1678416-95-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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