3-Chloro-4-pyridyl 1-propylbutyl ketone CAS 898785-73-4
| CAS No. | 898785-73-4 |
| Molecular Formula | C13H18ClNO |
| Molecular Weight | 239.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 239.74 g/mol gives 3-Chloro-4-pyridyl 1-propylbutyl ketone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Chloro-4-pyridyl 1-propylbutyl ketone (CAS 898785-73-4), molecular formula C13H18ClNO and molecular weight 239.74 g/mol, is a CATO reference standard with documented purity and traceability.
3-Chloro-4-pyridyl 1-propylbutyl ketone (C13H18ClNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Chloro-4-pyridyl 1-propylbutyl ketone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-chloro-N-(2,6-diethylphenyl)propanamide (CAS 1016871-27-4)
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- 2-Chloro-N-isopropyl-N-(4-methylbenzyl)acetamide (CAS 1181653-30-4)
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Recommended Standards
- 3-Chloro-4-pyridyl 1-ethylpentyl ketone (CAS 898785-71-2)
- 3-Chloro-N-(2,6-diethylphenyl)propanamide (CAS 544423-20-3)
- 3-Chloro-4-(cyclohexylmethoxy)aniline (CAS 76253-36-6)
- 3-Chloro-N-(2-isopropyl-6-methylphenyl)propanamide (CAS 546079-44-1)
- 5,7-Dichloro-2-propyl-2H-pyrazolo[4,3-d]pyrimidine (CAS 1357087-31-0)
- 3-Amino-5-cyclopentyl-1H-pyrazole (CAS 264209-16-7)
- 3-(1,3-Diphenylimidazolidin-2-yl)pyridine (CAS 59282-03-0)
- 2-((4-Hydroxybutan-2-yl)thio)-1-phenylethan-1-one (CAS 1472711-25-3)
- 1-(2-Ethoxyacetyl)piperidine-4-carboxylic acid (CAS 1042796-13-3)
- 5,6-Dimethyl-7-(pyridin-2-ylmethyl)-1h,4h,7h-pyrrolo[2,3-d]pyrimidin-4-imine (CAS 1096957-99-1)
- Resveratrol Trimethyl Ether (CAS 22255-22-7)
- N-(3-bromopyridin-4-yl)nitramide (CAS 15367-14-3)
- 1-Ethyl-N-((1-isopropyl-5-methyl-1H-pyrazol-4-yl)methyl)-1H-pyrazol-4-amine hydrochloride (CAS 1856083-78-7)
- Semaglutide Impurity 9 (CAS CATO-C4X-22269)
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