Ethyl 2-aminooctahydropentalene-3a-carboxylate hydrochloride CAS 1427502-04-2
| CAS No. | 1427502-04-2 |
| Molecular Formula | C11H19NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 2-aminooctahydropentalene-3a-carboxylate hydrochloride.
CATO supplies Ethyl 2-aminooctahydropentalene-3a-carboxylate hydrochloride (CAS 1427502-04-2), a certified reference material (molecular formula C11H19NO2HCl, MW 233.74 g/mol) for analytical method development and quality control.
Ethyl 2-aminooctahydropentalene-3a-carboxylate hydrochloride (C11H19NO2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C11H19NO2 HCl |
| Molecular Weight | 233.74 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 | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
Recommended Standards
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- Methyl (2S,4S)-4-[3-(tert-butyl)phenoxy]-2-pyrrolidinecarboxylate (CAS 1217822-32-6)
- Uridine 5′-bisphosphate-N-acetylgalactosamine disodium salt (CAS 108320-87-2)
- 2-((P-tolylamino)methyl)phenol (CAS 14674-88-5)
- Methyl (S)-2-amino-2-(2,4-difluorophenyl)acetate hydrochloride (CAS 2061996-82-3)
- Methyl 4-(pent-4-enamidomethyl)piperidine-1-carboxylate (CAS 1235661-62-7)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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