(2S,6aS)-Benzyl octahydrocyclopenta[b]pyrrole-2-carboxylate hydrochloride CAS 93779-29-4
| CAS No. | 93779-29-4 |
| Molecular Formula | C15H19NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(2S,6aS)-Benzyl octahydrocyclopenta[b]pyrrole-2-carboxylate hydrochloride (CAS 93779-29-4), molecular formula C15H19NO2HCl and molecular weight 281.78 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (2S,6aS)-Benzyl octahydrocyclopenta[b]pyrrole-2-carboxylate hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 281.78 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C15H19NO2 HCl |
| Molecular Weight | 281.78 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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- 2-Bromo-3,4-dimethoxybenzonitrile (CAS 1555627-99-0)
- 5-Methyl-2-(trifluoromethyl)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-4(3H)-one (CAS 1707400-07-4)
- 1-Boc-4-methoxy-piperidine-4-carbonitrile (CAS 1082040-33-2)
- 3-Amino-1-ethyl-3-methylurea (CAS 75614-04-9)
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
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