methyl 3-chloro-6-methoxy-benzothiophene-2-carboxylate CAS 59812-35-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59812-35-0 |
| Molecular Formula | C11H17ClO3S |
| Molecular Weight | 264.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
methyl 3-chloro-6-methoxy-benzothiophene-2-carboxylate (CAS 59812-35-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H17ClO3S. Molecular weight: 264.77 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H17ClO3S |
| Molecular Weight | 264.77 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related methyl Standards
- 4-Chloro-2-cyclobutyl-6,7-dihydro-5h-cyclopenta[4,5]thieno[2,3-d]pyrimidine (CAS 1483172-25-3)
- 1-Chloro-4-[(2-phenoxyethyl)sulfanyl]benzene (CAS 338792-26-0)
- 2-Chloro-5-((3,4-dihydroisoquinolin-2(1h)-yl)methyl)thiazole (CAS 478248-80-5)
- 2-Chloro-5-((3,4-dihydroquinolin-1(2H)-yl)methyl)thiazole (CAS 478258-76-3)
- 3-chloro-5-cyclopropyl-8-thia-4,6-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2,4,6-tetraene (CAS 462066-13-3)
- ethyl 7-chloro-2-methyl-thiazolo[5,4-b]pyridine-6-carboxylate (CAS 2178986-14-4)
- 4-Chloro-5-hydroxy-1-(2-(trimethylsilyl)ethynyl)-1H-pyrrolo[2,3-b]pyridin (CAS 1448260-17-0)
- 2-(Chloro(phenyl)methyl)-5-isopentyl-1,3,4-oxadiazole (CAS 1097053-12-7)
Recommended Standards
- 4-(4-Chlorophenyl)-N-cyclopropyl-5-methylthiazol-2-amine (CAS 949640-99-7)
- 5-(((2-Chlorothiazol-5-yl)methyl)thio)-1,3,4-thiadiazol-2-amine (CAS 439110-88-0)
- 4-(3-Chlorophenyl)-N-cyclopropyl-5-methylthiazol-2-amine (CAS 949272-07-5)
- 8-(Tert-butoxycarbonyl)-1-oxa-8-azaspiro[5.5]Undecane-4-carboxylic acid (CAS 2387596-04-3)
- 5-(trifluoromethyl)-1,2,3-thiadiazole-4-carboxylic acid (CAS 1466749-89-2)
- 5-(aminomethyl)-N-(propan-2-yl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyridine-3-carboxamide dihydrochloride (CAS 1803605-06-2)
- N1-(2-Ethoxyphenyl)-N2-(2-(thiophen-3-yl)ethyl)oxalamide (CAS 1060227-98-6)
- 2-(4-Cyclopropaneamidophenyl)acetic acid (CAS 832681-49-9)
- <SC>L</SC>-Aspartate-3,4-<SUP>13</SUP>C<SUB>2</SUB> (CAS 109376-38-7)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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