4-chloro-3-propylbenzoic acid CAS 42044-91-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42044-91-7 |
| Molecular Formula | C10H11ClO2 |
| Molecular Weight | 198.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-chloro-3-propylbenzoic acid (CAS 42044-91-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H11ClO2. Molecular weight: 198.65 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H11ClO2 |
| Molecular Weight | 198.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | Cl-containing |
Related chloro Standards
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Recommended Standards
- 4-Chloro-3-(pyrrolidin-3-yloxy)pyridine (CAS 2355563-98-1)
- 4-Chloro-6-(cyclopentyloxy)pyrimidine (CAS 405931-42-2)
- 4-Chloro-2-((2,2-dimethylhydrazono)methyl)phenol (CAS 284489-44-7)
- 1-[(4-Chlorophenyl)methyl]-4-(4-fluorophenyl)-3-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860651-07-6)
- 2-Phenylquinazoline-4(1H)-thione (CAS 6483-99-4)
- 3-[2-(thiophen-2-yl)ethynyl]aniline (CAS 930395-89-4)
- Methyl 2-chloro-3-methoxybenzoate (CAS 59425-26-2)
- 2-(3-Methylbenzofuran-2-yl)-5-(pyridin-3-yl)-1,3,4-oxadiazole (CAS 1081133-17-6)
- Diethyl (1,1-difluoro-3-hydroxypropyl)phosphonate (CAS 1225194-19-3)
- Exenatide (CAS 141758-74-9)
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