Heptyl Chloroformate CAS 33758-34-8
| CAS No. | 33758-34-8 |
| Molecular Formula | C8H15ClO2 |
| Molecular Weight | 178.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 178.66 g/mol gives Heptyl Chloroformate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Heptyl Chloroformate (CAS 33758-34-8) is a high-purity analytical reference standard with the molecular formula C8H15ClO2 and a molecular weight of 178.66 g/mol.
Structurally, Heptyl Chloroformate (C8H15ClO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 178.66 g/mol, it falls into the medium-molecular-weight range. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H15ClO2 |
| Molecular Weight | 178.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
Related Heptyl Standards
- 2-Heptyl Chloroformate (CAS 290819-03-3)
- 1-Heptyl-1H-pyrazol-4-amine (CAS 1152512-32-7)
- 1-Heptyl-1h-imidazol-2-amine (CAS 1179291-45-2)
- Heptyl carbamimidothioate (CAS 44996-93-2)
- 5-Heptyl-1,3,4-oxadiazol-2-amine (CAS 1617-92-1)
- 1-Heptyl-2-pyrrolidone (CAS 69343-70-0)
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Recommended Standards
- 26040-62-0 CTK0I6393 Heptanoic acid, 7-chloro-, methyl ester (CAS 26040-62-0)
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- tert-Butyl 4-chlorobutanoate (CAS 3153-32-0)
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- Dodecane-6,7-dione (CAS 13757-90-9)
- Relebactam Impurity 131 (CAS CATO-C4X-2144131)
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