N-(4-tert-Butylphenyl)-3-chloropropanamide CAS 20330-49-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20330-49-8 |
| Molecular Formula | C13H18ClNO |
| Molecular Weight | 239.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-tert-Butylphenyl)-3-chloropropanamide (CAS 20330-49-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H18ClNO. Molecular weight: 239.74 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H18ClNO |
| Molecular Weight | 239.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- n-(4-Tert-butylphenyl)-2-chloropropanamide (CAS 731012-01-4)
- n-(Sec-butyl)-3-(2-chlorophenyl)propanamide (CAS 925180-74-1)
- N-(4-Chlorophenyl)-2,2-dimethyltetrahydro-2H-pyran-4-amine (CAS 929836-88-4)
- tert-Butyl (2S)-2-(aminomethyl)-2-(trideuteriomethyl)pyrrolidine-1-carboxylate (CAS 1638743-94-8)
- (5-Amino-1-(3-chloro-4-fluorophenyl)-1H-pyrazol-4-yl)(2-chlorophenyl)methanone (CAS 618092-08-3)
- 2-Methyl-4-(3-methyl-1,2,4-oxadiazol-5-yl)aniline (CAS 1041529-30-9)
- 3,5-dibromo-1-(trideuteriomethyl)-1,2,4-triazole (CAS 2226642-22-2)
- 5-Chloro-3-cyclobutyl-1,2,4-oxadiazole (CAS 1188264-96-1)
- Iopromide EP Impurity G (Mixture of Diastereomers) (CAS 154361-53-2)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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