4-(Chloromethyl)-2-methylhexane CAS 128399-91-7
| CAS No. | 128399-91-7 |
| Molecular Formula | C8H17Cl |
| Molecular Weight | 148.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 148.67 g/mol gives 4-(Chloromethyl)-2-methylhexane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(Chloromethyl)-2-methylhexane (CAS 128399-91-7), molecular formula C8H17Cl and molecular weight 148.67 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-(Chloromethyl)-2-methylhexane (C8H17Cl) is characterized by chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 4-(Chloromethyl)-2-methylhexane 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 | C8H17Cl |
| Molecular Weight | 148.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
Related Chloromethyl Standards
- 3-(Chloromethyl)heptane (CAS 123-04-6)
- 3-(Chloromethyl)-3-methylhexane (CAS 128399-89-3)
- 4-(Chloromethyl)-heptane (CAS 128400-02-2)
- 3-(Chloromethyl)-3-ethylpentane (CAS 70178-82-4)
- 4-(chloromethyl)-1,3-dimethyl-1H-pyrazole (CAS 1119833-69-0)
- 2-(Chloromethyl)cyclohexanol (CAS 113662-55-8)
- 5-(chloromethyl)-1-ethyl-pyrazole (CAS 1170981-19-7)
- 2-(chloromethyl)-5-methylpyrimidine (CAS 126504-85-6)
Recommended Standards
- 1-Chloro-2,5-dimethylhexane (CAS 128399-80-4)
- 1-Chloro-2,2,4-trimethylpentane (CAS 2371-06-4)
- 1-Chloro-2,4-dimethylhexane (CAS 128399-79-1)
- 1-Chloro-2,2-dimethylhexane (CAS 99166-19-5)
- 1-Bromo-4-iodoisoquinoline (CAS 1823904-45-5)
- 3-Formyl-N-hexylcarbazole (CAS 183718-72-1)
- Androsterone Glucuronide (CAS 1852-43-3)
- 5-Fluoro-3-nitropicolinaldehyde (CAS 1289047-69-3)
- 5-Iodo-2-methyl anisole, 97% (CAS 220728-62-1)
- 1,3-Dimethylimidazoyl-2-ylideneborane (CAS 1211417-77-4)
- 7-Chloro-2-(methylsulfonyl)benzo[d]oxazole (CAS 1357352-69-2)
- 2-((5-Iodo-2,6-dimethylpyrimidin-4-yl)oxy)acetamide (CAS 677749-37-0)
- Viscosity Standard Oil (CAS CATO-LINS000998)
- Met(O)14-Exenatide trifluoroacetate salt (CAS 1678417-38-3)
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