8H-Indeno[1,2-d]thiazol-2-amine hydrobromide CAS 115247-57-9
| CAS No. | 115247-57-9 |
| Molecular Formula | C10H8N2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H8N2SHBr, 8H-Indeno[1,2-d]thiazol-2-amine hydrobromide contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 269.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
8H-Indeno[1,2-d]thiazol-2-amine hydrobromide (CAS 115247-57-9) is a high-purity analytical reference standard with the molecular formula C10H8N2SHBr and a molecular weight of 269.16 g/mol.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H8N2S HBr |
| Molecular Weight | 269.16 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related H Standards
- 6H-Indeno[5,4-d]oxazol-8(7H)-one (CAS 1000333-90-3)
- 9H-Indeno[2,1-c]pyridazine (CAS 100595-17-3)
- 2H-Indeno[2,1-c]pyridazine-3,9-dione (CAS 100595-21-9)
- 9H-Indeno[2,1-c]pyridazin-9-one (CAS 100595-22-0)
- 5H-Indeno[1,2-b]pyridine-5-carboxylic acid (CAS 115623-53-5)
- 1-(8H-Indeno[1,2-d]thiazol-2-yl)-3-(thiophen-2-ylmethyl)urea (CAS 1203047-14-6)
- 1-(8H-Indeno[1,2-d]thiazol-2-yl)-3-(thiophen-2-yl)urea (CAS 1207001-40-8)
- 1-(8H-Indeno[1,2-d]thiazol-2-yl)-3-(2-methoxyethyl)urea (CAS 1207054-08-7)
Recommended Standards
- 4-(Bromomethyl)-5-methyl-1,3-dioxol-2-one (CAS 80715-22-6)
- 5-Chloro-2-iodo-1H-pyrrolo[2,3-β]pyridine (CAS 1260848-49-4)
- 4-(3-Aminopropyl)-n-ethylbenzenesulfonamide (CAS 1018615-02-5)
- 2-Chloro-1-(3-(((cyclopropylmethyl)amino)methyl)pyrrolidin-1-yl)ethanone (CAS 1353947-36-0)
- methyl hexahydropyridazine-3-carboxylate (CAS 503177-84-2)
- 2,4-Dichloro-N-[(2E)-2-(4-chlorophenyl)-2-(methoxyimino)ethyl]benzamide (CAS 343374-28-7)
- 3-Amino-2-[(2-chlorophenyl)methyl]propanoic acid (CAS 851191-83-8)
- (R)-1-(3,5-bis(trifluoromethyl)phenyl)-2-methoxyethan-1-amine (CAS 1269923-12-7)
- 2-Methyl-4-((tetrahydrofuran-2-yl)methoxy)benzenesulfonyl chloride (CAS 1016534-67-0)
- Nonapeptide-1 (CAS 158563-45-2)
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