3-Isopropoxy-5-(2-thiophen-3-yl-ethoxy)-benzoic acid CAS 852520-52-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 852520-52-6 |
| Molecular Formula | C16H18O4S |
| Molecular Weight | 306.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Isopropoxy-5-(2-thiophen-3-yl-ethoxy)-benzoic acid (CAS 852520-52-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H18O4S. Molecular weight: 306.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H18O4S |
| Molecular Weight | 306.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-Ethyl-5-(4-fluorophenyl)-2-mercaptothieno[2,3-d]pyrimidin-4(3h)-one (CAS 379238-47-8)
- 4-(2-Methoxyphenyl)-2-methyl-6-(thiophen-2-yl)nicotinonitrile (CAS 865658-17-9)
- 3-Ethyl-4-methoxy-N-(4-methylpyridin-2-yl)benzenesulfonamide (CAS 915884-55-8)
- n-Isopropyl-2,3-dimethylcyclohexan-1-amine (CAS 1053161-17-3)
- N-Ethyl-2-(piperidin-3-ylmethoxy)pyrimidin-4-amine hydrochloride (CAS 1420816-61-0)
- 1-tert-Butyl-4-fluorobenzene (CAS 701-30-4)
- 3-methylimidazo[2,1-b]thiazole-2-carboxylic acid (CAS 1017273-59-4)
- 5,6-Dimethyl-2-(thiophen-2-yl)-1H-benzo[d]imidazole (CAS 4048-07-1)
- 3-(6,8-Dichlorochroman-3-yl)acrylic acid (CAS 924861-56-3)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com