3-Chloro-N,N-diisopropylbenzamide CAS 35306-66-2
| CAS No. | 35306-66-2 |
| Molecular Formula | C13H18ClNO |
| Molecular Weight | 239.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-N,N-diisopropylbenzamide (CAS 35306-66-2) is a high-purity analytical reference standard with the molecular formula C13H18ClNO and a molecular weight of 239.74 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 3-Chloro-N,N-diisopropylbenzamide is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 239.74 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.
As a certified reference material (CRM), 3-Chloro-N,N-diisopropylbenzamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-chloro-N-(2,6-diethylphenyl)propanamide (CAS 1016871-27-4)
- [2-chloro-6-(4-methylpiperazin-1-yl)phenyl]methanamine (CAS 1037161-38-8)
- 2-Chloro-N-isopropyl-N-(4-methylbenzyl)acetamide (CAS 1181653-30-4)
- 2-Chloro-N-isopropyl-N-(3-methylbenzyl)acetamide (CAS 1181696-89-8)
- 2-Chloro-N-isopropyl-N-(2-methylbenzyl)acetamide (CAS 1181976-87-3)
- 4-Chloro-N-(2,4,6-trimethylphenyl)butanamide (CAS 121513-35-7)
- 3-(5-Chloro-2-methoxybenzyl)piperidine (CAS 1216204-07-7)
- 6-Chloro-N-cyclohexyl-N-ethylpyrazin-2-amine (CAS 1220030-76-1)
Recommended Standards
- 3-Chloro-N-(3,5-dimethylphenyl)-2,2-dimethylpropanamide (CAS 341965-95-5)
- 3-Chloro-N-hexylbenzamide (CAS 349128-32-1)
- 3-Chloro-N-(2-isopropyl-6-methylphenyl)propanamide (CAS 546079-44-1)
- 4-(4-Chloro-3,5-dimethylphenoxy)piperidine (CAS 946726-36-9)
- Methyl (3R)-3-amino-3-phenylpropanoate (CAS 37088-67-8)
- 4-(4-Methoxyphenyl)-5-(phenoxymethyl)-4H-1,2,4-triazole-3-thiol (CAS 328556-80-5)
- 7685-44-1 Allylglycine DL-Allylglycine DL-2-Aminopent-4-enoic acid 4-Pentenoic acid, 2-amino-, (+/-)- AI3-52415 EINECS 231-689-8 NSC 20898 (CAS 7685-44-1)
- 6-Methyl-3-aza-bicyclo[4.1.0]heptane (CAS 910854-91-0)
- N-(2-Bromophenyl)-1-cyclohexyl-5-oxopyrrolidine-3-carboxamide (CAS 878984-55-5)
- 2-Bromo-8-phenyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 1613380-42-9)
- 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-(p-tolyl)pyridin-2-yl)thio)-N-(2-methyl-4-nitrophenyl)propanamide (CAS 332100-42-2)
- Dicyclohexyl(2',4'-dimethyl-[1,1'-biphenyl]-2-yl)phosphine (CAS 298205-49-9)
- 5-Methoxy-1H-pyrrolo[2,3-b]pyridine (CAS 183208-36-8)
- Tirzepatide Impurity 44 (CAS CATO-C4X-324044)
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