2-(Propan-2-ylsulfanyl)ethan-1-amine hydrochloride CAS 3751-22-2
| CAS No. | 3751-22-2 |
| Molecular Formula | C5H13NS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(Propan-2-ylsulfanyl)ethan-1-amine hydrochloride (CAS 3751-22-2), molecular formula C5H13NSHCl and molecular weight 155.68 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to sulfur-containing functionality, chlorine substitution, 2-(Propan-2-ylsulfanyl)ethan-1-amine hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 155.68 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.
As a certified reference material (CRM), 2-(Propan-2-ylsulfanyl)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.
Physical & Chemical Properties
| Molecular Formula | C5H13NS HCl |
| Molecular Weight | 155.68 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) | -1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (R)-1-(2-FLUOROPYRIDIN-4-YL)ETHANAMINE HCL (CAS 1956436-88-6)
- 1,4-Dithiine (CAS 290-79-9)
- N-(2,5-difluorobenzyl)-6,7-dimethoxyquinazolin-4-amine (CAS 477868-59-0)
- 4-(4-Ethoxyphenyl)-1-methylpyrrolidin-3-amine (CAS 1706445-14-8)
- 1-Bromo-4-isopropoxy-2-methoxybenzene (CAS 176391-61-0)
- 1-(1-Phenylethyl)-1H-benzo[d]imidazole-2-thiol (CAS 345992-18-9)
- 5-Chloro-7-methoxy-1-benzofuran-2-carboxylic acid (CAS 460044-74-0)
- 3-(1,3-Dioxan-2-yl)-2-trifluoromethylpropiophenone (CAS 898786-55-5)
- 2-[4-(2-Chloro-6-nitrophenyl)piperazin-1-yl]-ethanol hydrochloride (CAS 1052149-18-4)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
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