2-(5-(4-Chlorobenzoyl)thiophen-2-yl)acetic acid CAS 33061-80-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33061-80-2 |
| Molecular Formula | C13H9ClO3S |
| Molecular Weight | 280.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(5-(4-Chlorobenzoyl)thiophen-2-yl)acetic acid (CAS 33061-80-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H9ClO3S. Molecular weight: 280.73 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H9ClO3S |
| Molecular Weight | 280.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1966 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorobenzoyl Standards
- 2-{[(4-chlorobenzoyl)oxy]ethanimidoyl}-1,3-thiazole 866050-61-5 KS-00002WRJ (CAS 866050-61-5)
- 1-(4-Chlorobenzoyl)-N-methyl-4-nitro-1H-pyrazol-3-amine (CAS 318517-38-3)
- 2-(1-(2-Chlorobenzoyl)piperidin-4-yl)acetic acid (CAS 1142209-88-8)
- methyl 1-(4-chlorobenzoyl)-4-piperidinecarboxylate (CAS 349614-05-7)
- 3-(4-Chlorobenzoyl)-4-phenyl-1H-pyrrole (CAS 170939-09-0)
- Ethyl 4-(3-chlorobenzoyl)isoxazole-3-carboxylate (CAS 338761-68-5)
- Ethyl 4-(4-chlorobenzoyl)isoxazole-3-carboxylate (CAS 952182-77-3)
- 2-(4-Chlorobenzoyl)benzoyl chloride (CAS 42156-76-3)
Recommended Standards
- 2-(1-Chloroethyl)-5-(furan-2-yl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 877041-23-1)
- 2-(Benzylthio)-5-chloropyrimidine-4-carboxylic acid (CAS 926234-27-7)
- (Z)-1-(thiazol-2-yl)ethan-1-one O-(3-chlorobenzoyl) oxime (CAS 866149-25-9)
- Ethyl 5-methyl-2-(p-tolylamino)thiazole-4-carboxylate (CAS 1715246-90-4)
- 1-(Naphthalen-1-ylmethyl)-1H-benzo[d]imidazole-2-carbaldehyde (CAS 537010-28-9)
- (1R)-6-Chloro-2,3,4,5-tetrahydro-3-methyl-1-phenyl-1H-3-benzazepine-7,8-diol hydrobromide (R)-SKF-82957 hydrobromide 1H-3-Benzazepine-7,8-diol,6-chloro-2,3,4,5-tetrahydro-3-methyl-1-phenyl hydrobromide hydrobromide 288262-87-3 (CAS 288262-87-3)
- 2-(2-Amino-3-chlorophenyl)acetic acid (CAS 1261671-87-7)
- N-(3-Hydroxypropyl)-2,4,6-trimethylbenzenesulfonamide (CAS 300816-19-7)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-cyclobutylbutanoic acid (CAS 1999147-25-9)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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