2-Chloro-4-methylthiophen-3-amine hydrochloride CAS 848252-38-0
| CAS No. | 848252-38-0 |
| Molecular Formula | C5H6ClNS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Chloro-4-methylthiophen-3-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-Chloro-4-methylthiophen-3-amine hydrochloride (CAS 848252-38-0), molecular formula C5H6ClNSHCl and molecular weight 184.08 g/mol, is a CATO reference standard with documented purity and traceability.
2-Chloro-4-methylthiophen-3-amine hydrochloride (C5H6ClNSHCl) contains a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point; 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.
Physical & Chemical Properties
| Molecular Formula | C5H6ClNS HCl |
| Molecular Weight | 184.08 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) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- Ethyl 4-amino-3-(4-chlorophenyl)-2-thioxo-2,3-dihydrothiazole-5-carboxylate (CAS 57037-03-3)
- n-(2-Chlorophenyl)-2-((cyclobutylmethyl)amino)acetamide (CAS 1096258-13-7)
- Sodium 10-amino-10-oxodecanoate (CAS 1823745-79-4)
- Topiramate Impurity 22 (CAS CATO-C4X-176822)
- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl 1-(methylthio)cyclopropanecarboxylate (CAS 2248311-74-0)
- Acetyltaxol, 2'-(As) (CAS 92950-40-8)
- 4-(3-Fluoro-4-methylphenyl)-4,5-dihydrobenzo[f][1,4]oxazepin-3(2H)-one (CAS 1359410-68-6)
- 1-ethoxybut-2-yne (CAS 2769-75-7)
- 4,6-Dichloropyridine-3-methanol (CAS 73998-95-5)
- Des-Phe22-Tirzepatide (CAS CATO-CPTD788951)
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