4-Butoxy-3,5-dichloro-benzaldehyde CAS 50906-43-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 50906-43-9 |
| Molecular Formula | C11H12Cl2O2 |
| Molecular Weight | 247.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Butoxy-3,5-dichloro-benzaldehyde (CAS 50906-43-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12Cl2O2. Molecular weight: 247.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H12Cl2O2 |
| Molecular Weight | 247.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1971 |
| Halogen Content | Cl-containing |
Related Butoxy Standards
- 2-Butoxy-5-chlorobenzoyl chloride (CAS 62910-45-6)
- [4-(tert-butoxy)-2-(trifluoromethyl)phenyl]methanamine (CAS 1094335-43-9)
- 4-{[(tert-butoxy)carbonyl](methyl)amino}-3-hydroxy-2-methylbutanoic acid (CAS 1824153-33-4)
- 2-({[(tert-butoxy)carbonyl]amino}oxy)-4-methylpentanoic acid (CAS 49856-24-8)
- 2-{[(Tert-butoxy)carbonyl]amino}-3-methoxy-3-methylbutanoic acid (CAS 856417-92-0)
- Methyl 4-butoxy-1H-indole-2-carboxylate (CAS 887360-12-5)
- MEthyl 6-butoxy-1h-indole-2-carboxylate (CAS 881041-24-3)
- 3-Butoxy-6-chloro-2-fluorobenzoic acid (CAS 1706435-00-8)
Recommended Standards
- 4,6-Dichloro-2-(4-methylpiperazin-1-yl)pyrimidine (CAS 84727-44-6)
- 5-(3,4-Dichlorophenyl)pentanoic acid (CAS 34658-33-8)
- 4-(4-Chloro-2-methylphenoxy)butyryl chloride (CAS 99860-69-2)
- (4-Methylpyridin-2-yl)methyl acetate (CAS 55485-91-1)
- 2-Amino-11,12-dimethoxy-8,9,13b,14-tetrahydro-6H-[1,2,4]triazolo[5'',1'':2',3']pyrimido[4',5':4,5]pyrido[2,1-a]isoquinolin-6-one (CAS 866018-19-1)
- N-benzyl-2-(2-chloroacetamido)benzamide (CAS 53824-92-3)
- (8-fluoro-1,2,3,4-tetrahydroquinolin-3-yl)methanol (CAS 1017191-02-4)
- Methyl (3-amino-4-bromophenyl)carbamate (CAS 1517422-86-4)
- 2-(Cyclohexylthio)-3-methyl-5-vinylpyridine (CAS 1355226-53-7)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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