Methyl 4-(4-((3-chloropropanoyl)oxy)-5-methylthiazol-2-yl)benzoate CAS 338409-54-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338409-54-4 |
| Molecular Formula | C15H14ClNO4S |
| Molecular Weight | 339.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4-(4-((3-chloropropanoyl)oxy)-5-methylthiazol-2-yl)benzoate (CAS 338409-54-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H14ClNO4S. Molecular weight: 339.79 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H14ClNO4S |
| Molecular Weight | 339.79 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 4-[(3-chloropropanoyl)amino]-N-(2-methoxyphenyl)benzamide (CAS 1087791-97-6)
- Ethyl 3-(4-(3-chloropropanoyl)-3,4-dihydroquinoxalin-1(2H)-yl)-2-cyanoacrylate (CAS 6687-91-8)
- Ethyl 2-[(2-chloropropanoyl)amino]-5,6,7,8-tetra-hydro-4H-cyclohepta[b]thiophene-3-carboxylate (CAS 1092289-44-5)
- 4-((6-((3-Chloropropanoyl)oxy)hexyl)oxy)benzoic acid (CAS 182922-18-5)
- ethyl 2-[(3-chloropropanoyl)amino]-5-methyl-4-phenylthiophene-3-carboxylate (CAS 497091-41-5)
- 1156767-73-5 Methyl 2-[(2-chloropropanoyl)amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate MFCD13706369 (CAS 1156767-73-5)
- 1365963-69-4 Methyl 2-[(2-chloropropanoyl)amino]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate MFCD22056577 (CAS 1365963-69-4)
- 549497-37-2 Methyl 2-[(3-chloropropanoyl)amino]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate MFCD01343826 (CAS 549497-37-2)
Recommended Standards
- Methyl 2-{[(4-chlorophenyl)sulfonyl]amino}-2-phenylacetate (CAS 454473-65-5)
- Methyl 4-amino-3-[(4-chlorobenzenesulfonyl)methyl]benzoate (CAS 339016-38-5)
- Methyl 2-{[(2-chlorophenyl)sulfonyl]amino}-2-phenylacetate (CAS 251097-26-4)
- 3-(Ethoxymethyl)benzoic acid (CAS 174894-85-0)
- [(3-Ethyl-1-cyclohexen-1-yl)oxy]trimethylsilane (CAS 160915-46-8)
- 1-((Cyclobutylamino)methyl)cyclohexan-1-ol (CAS 1248064-10-9)
- Norfloxacin Impurity 56 (CAS CATO-C4X-146856)
- H-Arg-Arg-AMC (CAS 263843-55-6)
- Sodium MethylsiliconateDiscontinued, see S667085 (CAS 16589-43-8)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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