4-(2-Aminoethyl)-1,3-thiazol-2-amine dihydrobromide CAS 142437-66-9
| CAS No. | 142437-66-9 |
| Molecular Formula | C5H9N3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 224.12 g/mol gives 4-(2-Aminoethyl)-1,3-thiazol-2-amine dihydrobromide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(2-Aminoethyl)-1,3-thiazol-2-amine dihydrobromide (CAS 142437-66-9), molecular formula C5H9N3SHBr and molecular weight 224.12 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrile group, sulfur-containing functionality, bromine substitution, 4-(2-Aminoethyl)-1,3-thiazol-2-amine dihydrobromide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 224.12 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), 4-(2-Aminoethyl)-1,3-thiazol-2-amine dihydrobromide 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 | C5H9N3S 2*HBr |
| Molecular Weight | 224.12 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Aminoethyl Standards
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- 2-(2-Aminoethyl)-4-fluoro-N,N-dimethylaniline (CAS 1000551-95-0)
- 2-(2-Aminoethyl)-6-bromo-4-chlorophenol (CAS 1000575-19-8)
- N-(2-aminoethyl)-1-methyl-1H-pyrrole-2-carboxamide (CAS 1000931-92-9)
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- 4-[(2-aminoethyl)sulfamoyl]-1-methyl-1h-pyrrole-2-carboxamide (CAS 1000932-88-6)
- n-(2-Aminoethyl)-4,5-dibromo-1-methyl-1h-pyrrole-2-carboxamide (CAS 1000933-11-8)
Recommended Standards
- 5-Bromo-2-(methoxymethoxy)pyridine (CAS 247189-74-8)
- H-Val-NHtBu . HCl (E-2585.0005) (CAS 70421-65-7)
- 2-Acetylphenyl trifluoromethanesulfonate (CAS 129849-05-4)
- 7-Bromo-6-chloroisoquinoline (CAS 1307316-83-1)
- 5-(2-Chlorophenyl)-1,3-oxazole-4-carboxylic acid (CAS 255876-53-0)
- 4-Methylbenzo[d][1,3]dioxole-5-carbaldehyde (CAS 58343-46-7)
- 3-(Morpholinosulfonyl)benzonitrile (CAS 930703-10-9)
- Nicergoline EP Impurity J (CAS CATO-C4X-208510)
- 4-(2,3-Difluorophenyl)pyrrolidine-3-carboxylic acid (CAS 1343575-62-1)
- (D-Ala1)-Peptide T amide (CAS 106362-34-9)
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