((1S,2S,3S,5R)-2,6,6-trimethylbicyclo[3.1.1]Heptan-3-yl)methanamine hydrochloride CAS 57357-84-3
| CAS No. | 57357-84-3 |
| Molecular Formula | C11H21N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of ((1S,2S,3S,5R)-2,6,6-trimethylbicyclo[3.1.1]Heptan-3-yl)methanamine hydrochloride is closely related to chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
((1S,2S,3S,5R)-2,6,6-trimethylbicyclo[3.1.1]Heptan-3-yl)methanamine hydrochloride (CAS 57357-84-3), molecular formula C11H21NHCl and molecular weight 203.75 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to chlorine substitution, ((1S,2S,3S,5R)-2,6,6-trimethylbicyclo[3.1.1]Heptan-3-yl)methanamine hydrochloride is typically white to off-white low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 203.75 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.
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 | C11H21N HCl |
| Molecular Weight | 203.75 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 |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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