2-Amino-5-bromo-4-methylthiazole hydrochloride CAS 133692-16-7
| CAS No. | 133692-16-7 |
| Molecular Formula | C4H5BrN2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Amino-5-bromo-4-methylthiazole hydrochloride is closely related to a nitrile group, sulfur-containing functionality, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Amino-5-bromo-4-methylthiazole hydrochloride (CAS 133692-16-7), molecular formula C4H5BrN2SHCl and molecular weight 229.52 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Amino-5-bromo-4-methylthiazole hydrochloride (C4H5BrN2SHCl) is characterized by a nitrile group, sulfur-containing functionality, chlorine/bromine 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Amino-5-bromo-4-methylthiazole hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H5BrN2S HCl |
| Molecular Weight | 229.52 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.) | 1995 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 1-(2-Amino-5-bromo-3-chloro-phenyl)-ethanone (CAS 1197943-70-6)
- Peptide 438 (CAS CATO-CPTD788438)
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