2-Bromothiazol-5-amine hydrochloride CAS 1624260-28-1
| CAS No. | 1624260-28-1 |
| Molecular Formula | C3H3BrN2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Bromothiazol-5-amine 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-Bromothiazol-5-amine hydrochloride (CAS 1624260-28-1), molecular formula C3H3BrN2SHCl and molecular weight 215.49 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrile group, sulfur-containing functionality, chlorine/bromine substitution, 2-Bromothiazol-5-amine hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 215.49 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), 2-Bromothiazol-5-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 | C3H3BrN2S HCl |
| Molecular Weight | 215.49 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.) | 1993 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromothiazol Standards
- 3-(2-Bromothiazol-5-yl)propan-1-ol (CAS 1000529-41-8)
- (2-Bromothiazol-5-yl)methanamine hydrochloride (CAS 1001413-46-2)
- N-(5-bromothiazol-2-yl)-1-methyl-1H-pyrazole-5-carboxamide (CAS 1005645-11-3)
- 4-(4-Bromothiazol-2-yl)morpholine (CAS 1017781-60-0)
- 3-(2-Bromothiazol-4-yl)acrylic acid (CAS 1035219-79-4)
- 4-Bromothiazol-2(3H)-one (CAS 1086381-71-6)
- Potassium (2-bromothiazol-5-yl)trifluoroborate (CAS 1150654-69-5)
- 1-(2-Bromothiazol-5-yl)propan-1-one (CAS 1194056-22-8)
Recommended Standards
- (S)-2-Amino-1-((R)-3-(isopropyl(methyl)amino)pyrrolidin-1-yl)-3-methylbutan-1-one (CAS 1401666-04-3)
- 1-Benzyl-N-(3,4-dimethylphenyl)-6-hydroxy-2-oxo-1,2-dihydropyrimidine-4-carboxamide (CAS 338412-52-5)
- (+/-)-J 113397 (CAS 217461-40-0)
- 2-(3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-4-methylthiazol-3-ium-5-yl)ethyl dihydrogen diphosphate (CAS 136-09-4)
- 5-Bromo-4-methoxythiophene-3-carboxamide (CAS 175201-53-3)
- (2,6-Dichloro-3-methylpyridin-4-yl)methanol (CAS 2386361-84-6)
- (1-Acetylpiperidin-4-yl)methanesulfonyl chloride (CAS 1249687-64-6)
- 1-(Bromomethyl)-4-(sec-butoxy)benzene (CAS 1094272-92-0)
- 6-(2-Fluorophenyl)-2-methylnicotinaldehyde (CAS 1447962-28-8)
- (Des-His1,Glu?)-Glucagon (1-29) amide (human, rat, porcine) (CAS 110084-95-2)
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