4-(4-bromophenyl)-1,3-thiazole CAS 1826-20-6
| CAS No. | 1826-20-6 |
| Molecular Formula | C9H6BrNS |
| Molecular Weight | 240.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(4-bromophenyl)-1,3-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.
CATO supplies 4-(4-bromophenyl)-1,3-thiazole (CAS 1826-20-6), a certified reference material (molecular formula C9H6BrNS, MW 240.12 g/mol) for analytical method development and quality control.
Structurally, 4-(4-bromophenyl)-1,3-thiazole (C9H6BrNS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 240.12 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H6BrNS |
| Molecular Weight | 240.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| 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.) | 1957 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related bromophenyl Standards
- 2-(2-Bromophenyl)thiazole (CAS 30216-46-7)
- 2-(3-Bromophenyl)-1,3-thiazole (CAS 30216-47-8)
- 2-(4-Bromophenyl)thiazole (CAS 27149-27-5)
- 4-(2-Bromophenyl)-1,3-thiazole (CAS 30216-49-0)
- 4-(3-bromophenyl)-1,3-thiazole (CAS 30216-50-3)
- 5-(3-Bromophenyl)isothiazole (CAS 49602-96-2)
- 5-(4-bromophenyl)-1,3-thiazole (CAS 859471-62-8)
- 5-(4-Bromophenyl)isothiazole (CAS 49602-97-3)
Recommended Standards
- 3-(5-Bromothiophen-2-yl)pyridine (CAS 169050-05-9)
- 3-(5-bromothiophen-3-yl)pyridine (CAS 166450-99-3)
- 3-(2-Bromothiophen-3-yl)pyridine (CAS 166450-79-9)
- 4-(5-Bromothiophen-2-yl)pyridine (CAS 164936-60-1)
- 5-(3-Chlorophenyl)-1-(3-methylphenyl)-1H-1,2,3,4-tetrazole (CAS 338411-37-3)
- 4-Cyano-N-(6-ethoxybenzo[d]thiazol-2-yl)benzamide (CAS 312917-53-6)
- 3-Fluoro-4-methoxypicolinonitrile (CAS 1427357-47-8)
- Methyl 5-amino-2,3-dichlorobenzoate (CAS 1343702-03-3)
- Diethyl Malonate-d2 (CAS 4303-49-5)
- Prop-2-yn-1-yl nicotinate (CAS 24641-06-3)
- ((2R,3S,5R)-3-Hydroxy-5-(6-oxo-3,6-dihydro-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate (CAS 16595-02-1)
- 4-(5-Fluoro-2-nitrophenyl)butan-2-ol (CAS 1282192-98-6)
- 4-Oxo Cyclophosphamide (CAS 27046-19-1)
- [D-His]-Semaglutide B (x TFA Salt) (CAS CATO-C4X-2226117)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com