2-(5-Chloro-2-methylbenzoyl)benzoic acid CAS 73041-54-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73041-54-0 |
| Molecular Formula | C15H11ClO3 |
| Molecular Weight | 274.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5-Chloro-2-methylbenzoyl)benzoic acid (CAS 73041-54-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H11ClO3. Molecular weight: 274.70 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H11ClO3 |
| Molecular Weight | 274.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 4-Chloro-3,4-(ethylenedioxy)benzophenone (CAS 101018-98-8)
- 4-Chloro-2-(5-methoxy-1H-benzo[d]imidazol-2-yl)phenol (CAS 1196155-88-0)
- 3'-Acetyl-5-chloro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261942-86-2)
- 2-Chloro-4-(3,4-dimethoxyphenyl)nicotinonitrile (CAS 1266991-33-6)
- 2-Chloro-4-(2,4-dimethoxyphenyl)nicotinonitrile (CAS 1267261-23-3)
- 2-(4-Chloro-3-methylbenzoyl)benzoic acid (CAS 141123-11-7)
- 2-(3-Chloro-2-methylbenzoyl)benzoic acid (CAS 1417504-55-2)
- 7-Chloro-3-(2-methoxyphenyl)isobenzofuran-1(3H)-one (CAS 146516-74-7)
Recommended Standards
- 2-(3-Chloro-4-methoxyphenyl)benzo[d]oxazol-5-amine (CAS 293737-87-8)
- 2-(Chloromethyl)-3-(furan-2-ylmethyl)-3,4-dihydroquinazolin-4-one (CAS 923729-61-7)
- 2-(2-Chlorobenzoyl)phenyl acetate (CAS 890099-07-7)
- 1-(5-Methyl-1,3,4-oxadiazol-2-yl)cyclopropan-1-amine hydrochloride (CAS 1864016-24-9)
- 2-Methoxydibenzo[b,d]furan-3-carbonitrile (CAS 100873-38-9)
- 5-(Piperidin-4-yl)isoxazol-3-ol (CAS 132033-91-1)
- 6-Ethynylbenzo[d]oxazol-2(3H)-one (CAS 1207594-32-8)
- 2-(chloromethyl)-5-(3-methylfuran-2-yl)-1,3,4-oxadiazole (CAS 937620-73-0)
- Ceftolozane Impurity 17 (CAS CATO-C4X-240617)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
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