2-(2-Bromophenyl)benzo[d]thiazole CAS 22901-00-4
| CAS No. | 22901-00-4 |
| Molecular Formula | C13H8BrNS |
| Molecular Weight | 290.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H8BrNS, 2-(2-Bromophenyl)benzo[d]thiazole 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 290.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
2-(2-Bromophenyl)benzo[d]thiazole (CAS 22901-00-4), molecular formula C13H8BrNS and molecular weight 290.18 g/mol, is a CATO reference standard with documented purity and traceability.
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-(2-Bromophenyl)benzo[d]thiazole 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 | C13H8BrNS |
| Molecular Weight | 290.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- 2-(2-Bromophenyl)-1,2-thiazinane 1,1-dioxide (CAS 1081316-85-9)
- 4-(4-Bromophenyl)thiomorpholine 1,1-dioxide (CAS 1093878-42-2)
- 1-((4-Bromophenyl)sulfonyl)pyrrolidine (CAS 136350-52-2)
- N-(1-(4-bromophenyl)cyclopropyl)methanesulfonamide (CAS 1365272-86-1)
- 2-(4-Bromophenyl)-1-(methylsulfonyl)azetidine (CAS 1467060-78-1)
- 2-(3-Bromophenyl)benzothiazole (CAS 19654-14-9)
- 2-(4-Bromophenyl)benzothiazole (CAS 19654-19-4)
- 1-((2-Bromophenyl)sulfonyl)pyrrolidine (CAS 929000-58-8)
Recommended Standards
- 1-(4-Bromophenyl)-N-cyclopropylmethanesulfonamide (CAS 950235-23-1)
- 2-(5-Bromothiophen-2-yl)quinoline (CAS 81216-93-5)
- 1-((3-Bromophenyl)sulfonyl)pyrrolidine (CAS 214210-14-7)
- 2-[(4-bromophenyl)methyl]-1,2-thiazolidine-1,1-dione (CAS 950785-37-2)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(2-(tert-butoxy)-2-oxoethyl)phenyl)propanoic acid (CAS 222842-99-1)
- 6-Bromo-2-(thiophen-2-yl)quinoline-4-carboxylic acid (CAS 33289-49-5)
- (E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acid (CAS 1005174-17-3)
- Besifloxacin Impurity 1 (CAS 101987-89-7)
- Ethyl 6-chloro-4-ethoxynicotinate (CAS 40296-47-7)
- 2-(((Benzyloxy)carbonyl)amino)-3-(phenylthio)propanoic acid (CAS 82611-65-2)
- 1-(3,4-Difluoro-5-methoxyphenyl)-2-methylpropan-2-ol (CAS 1443350-67-1)
- 2-(Isopropyl(pyridin-4-ylmethyl)amino)acetic acid (CAS 1182925-81-0)
- 4-Diethylamino-1,1,1-trifluorobutan-2-one (CAS 510768-11-3)
- (Tyr?)-C-Peptide (human) (CAS 57327-90-9)
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