2-(Cyclopentylthio)ethan-1-amine hydrochloride CAS 1258649-87-4
| CAS No. | 1258649-87-4 |
| Molecular Formula | C7H15NS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(Cyclopentylthio)ethan-1-amine hydrochloride 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.
2-(Cyclopentylthio)ethan-1-amine hydrochloride (CAS 1258649-87-4), molecular formula C7H15NSHCl and molecular weight 181.72 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(Cyclopentylthio)ethan-1-amine hydrochloride (C7H15NSHCl) is characterized by sulfur-containing functionality, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing 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.
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 | C7H15NS HCl |
| Molecular Weight | 181.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Cyclopentylthio Standards
- 4-(Cyclopentylthio)aniline (CAS 1050884-39-3)
- n-(4-(Cyclopentylthio)phenyl)cyclopropanecarboxamide (CAS 1147761-82-7)
- 4-(Cyclopentylthio)phenol (CAS 1179516-95-0)
- n-(4-(Cyclopentylthio)phenyl)isobutyramide (CAS 1197487-55-0)
- n-(4-(Cyclopentylthio)phenyl)acetamide (CAS 1197519-20-2)
- n-(4-(Cyclopentylthio)phenyl)propionamide (CAS 1197613-57-2)
- 2-(Cyclopentylthio)-1-phenyl-5-(p-tolyl)-1H-imidazole (CAS 1206990-24-0)
- 2-(Cyclopentylthio)-1-(4-fluorophenyl)-5-(4-methoxyphenyl)-1H-imidazole (CAS 1206991-52-7)
Recommended Standards
- 1-Phenylpiperidin-4-amine dihydrochloride (CAS 1082662-38-1)
- Ethyl (E)-3-(2-fluorophenyl)acrylate (CAS 89760-42-9)
- 2-Chloro-6-methylbenzene-1-sulfonamide (CAS 90196-33-1)
- 6-(3,4-Dimethoxybenzyl)-2-(4-methoxybenzylidene)-7H-thiazolo[3,2-b][1,2,4]triazine-3,7(2H)-dione (CAS 638133-64-9)
- N-Acetyl-5-hydroxytryptamine D4 (CAS 66521-40-2)
- 2-(4-Methoxybenzoyl)benzoic acid (CAS 1151-15-1)
- 5-Hydroxy-2-(trifluoromethyl)benzonitrile (CAS 731002-49-6)
- 3-(4-Hydroxy-3-methoxybenzyl)indolin-2-one (CAS 1710472-56-2)
- (1R,3r,5S)-3-Chloro-8-azabicyclo[3.2.1]octane hydrochloride (CAS 14379-07-8)
- [D-Glu]3-Semaglutide (CAS CATO-C4X-2226253)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com