4-Chloro-n-(2-methylpropyl)butanamide CAS 544416-14-0
| CAS No. | 544416-14-0 |
| Molecular Formula | C8H16ClNO |
| Molecular Weight | 177.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 177.67 g/mol gives 4-Chloro-n-(2-methylpropyl)butanamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Chloro-n-(2-methylpropyl)butanamide (CAS 544416-14-0) is a high-purity analytical reference standard with the molecular formula C8H16ClNO and a molecular weight of 177.67 g/mol.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 4-Chloro-n-(2-methylpropyl)butanamide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 177.67 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-Chloro-n-(2-methylpropyl)butanamide 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 | C8H16ClNO |
| Molecular Weight | 177.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-chloro-N-(pentan-2-yl)propanamide (CAS 1016808-29-9)
- 2-chloro-N-(3-methylbutyl)propanamide (CAS 1016813-78-7)
- 2-Chloro-n-(pentan-3-yl)propanamide (CAS 1016888-28-0)
- 2-Chloro-n-(2,2-dimethylpropyl)-n-methylacetamide (CAS 1247465-01-5)
- 2-Chloro-n-(3,3-dimethylbutyl)acetamide (CAS 1259915-95-1)
- (R)-1-chloro-3-(piperidin-1-yl)propan-2-ol (CAS 1416332-55-2)
- 2-chloro-N-(2-methylbutan-2-yl)propanamide (CAS 42276-10-8)
- 2-Chloro-n,n-bis(propan-2-yl)acetamide (CAS 7403-66-9)
Recommended Standards
- 2-Chloro-n-pentylpropanamide (CAS 87603-55-2)
- 4-Chloro-n,n-diethylbutanamide (CAS 56794-28-6)
- 2-Chloro-n-hexylacetamide (CAS 5326-81-8)
- 5-Chlorothiophene-2-carbothioamide (CAS 85347-12-2)
- 1-(6-Bromopyridin-2-yl)-N,N-dimethylmethanamine (CAS 83004-11-9)
- N-(2-Methoxyethyl)-2-(4-methylphenoxy)-1-butanamine (CAS 1040686-90-5)
- 3-(Piperazin-1-yl)-1-(piperidin-1-yl)propan-1-one (CAS 89009-71-2)
- Flurbiprofen Impurity 100 (CAS CATO-C4X-1444100)
- 3-(2,6-Dichlorophenyl)-4-(4-phenoxybenzoyl)-1,2-oxazole (CAS 338411-90-8)
- N-((1-(2,2-Difluoroethyl)-1H-pyrazol-4-yl)methyl)-1-ethyl-4-methyl-1H-pyrazol-3-amine hydrochloride (CAS 1856067-66-7)
- Vericiguat Impurity 97 (CAS CATO-C4X-289697)
- Neostigmine impurity 39 (CAS CATO-C4X-204239)
- 2-(Benzofuran-2-yl)-2-(4-(4-fluorophenyl)piperazin-1-yl)acetic acid (CAS 885276-82-4)
- Semaglutide Impurity 5 (CAS 23406-82-8)
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 18665070610 / Nicole.chen@cato-chem.com