1-(Pyridin-2-ylthio)butan-2-amine hydrochloride CAS 244265-59-6
| CAS No. | 244265-59-6 |
| Molecular Formula | C9H14N2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(Pyridin-2-ylthio)butan-2-amine hydrochloride is closely related to a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(Pyridin-2-ylthio)butan-2-amine hydrochloride (CAS 244265-59-6), molecular formula C9H14N2SHCl and molecular weight 218.74 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrile group, sulfur-containing functionality, chlorine substitution, 1-(Pyridin-2-ylthio)butan-2-amine hydrochloride is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 218.74 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.
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.
As a certified reference material (CRM), 1-(Pyridin-2-ylthio)butan-2-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 | C9H14N2S HCl |
| Molecular Weight | 218.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Pyridin Standards
- 3-[(E)-2-(Pyridin-3-yl)ethenyl]-1,2-dihydroquinoxalin-2-one (CAS 1000169-10-7)
- 2-(pyridin-2-ylsulfanyl)acetic acid (CAS 10002-29-6)
- 4-(Pyridin-3-yloxy)benzenesulfonic acid (CAS 1000340-09-9)
- 2-(2-Oxo-2-(pyridin-4-yl)ethylidene)thiazolidin-4-one (CAS 1000932-15-9)
- 2-[2-oxo-2-(pyridin-3-yl)ethylidene]-1,3-thiazolidin-4-one (CAS 1000932-62-6)
- N-(pyridin-3-ylmethyl)sulfamide (CAS 1000933-31-2)
- Ethyl 1-(2-pyridin-2-ylethyl)piperidine-4-carboxylate (CAS 1000941-29-6)
- 1-Methyl-4-(pyridin-2-ylmethyl)piperazine (CAS 100158-57-4)
Recommended Standards
- N-(6-Acetamido-3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)acetamide (CAS 1005942-17-5)
- 6-Methyl-1H-benzimidazole-2-methanol (CAS 20034-02-0)
- 2-Isopropyl-4-methyl-2H-pyrazolo[3,4-b]pyridin-6(7H)-one (CAS 1018163-40-0)
- Bromo-PEG4-acid (CAS 1393330-38-5)
- 2,2,2-Trichloro-1-[1-methyl-4-(2-{[3-(trifluoromethyl)phenoxy]methyl}-1,3-thiazol-4-yl)-1H-pyrrol-2-yl]ethan-1-one hydrobromide (CAS 318239-46-2)
- 2-(4-Hydroxy-3-methoxyphenyl)acetaldehyde (CAS 5703-24-2)
- 2-(Trifluoromethoxy)benzenesulfonamide (CAS 37526-59-3)
- 2-Bromooxazole-5-carboxylic acid (CAS 1373253-25-8)
- Mepivacaine Impurity 5 (CAS CATO-C4X-19285)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
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