2-(2-Bromothiazol-4-yl)acetonitrile, 97% CAS 1254558-78-5
| CAS No. | 1254558-78-5 |
| Molecular Formula | C5H3BrN2S |
| Molecular Weight | 203.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(2-Bromothiazol-4-yl)acetonitrile, 97% 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.
2-(2-Bromothiazol-4-yl)acetonitrile, 97% (CAS 1254558-78-5) is a high-purity analytical reference standard with the molecular formula C5H3BrN2S and a molecular weight of 203.06 g/mol.
Based on its molecular formula C5H3BrN2S, 2-(2-Bromothiazol-4-yl)acetonitrile, 97% contains a nitrile group, sulfur-containing functionality, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 203.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C5H3BrN2S |
| Molecular Weight | 203.06 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromothiazol Standards
- 2-(2-Bromothiazol-5-yl)acetonitrile (CAS 1246554-99-3)
- 2-(4-Bromothiazol-2-yl)acetonitrile (CAS 1824063-21-9)
- 1-(2-Bromothiazol-4-yl)ethan-1-one (CAS 128979-09-9)
- 1-(4-Bromothiazol-5-yl)ethanone (CAS 1368248-75-2)
- 2-(2-Bromothiazol-5-yl)acetaldehyde (CAS 1823420-56-9)
- 1-(4-Bromothiazol-2-yl)ethanone (CAS 208264-53-3)
- 1-(5-Bromothiazol-2-yl)ethanone (CAS 774230-98-7)
- 1-(5-Bromothiazol-2-yl)ethan-1-amine (CAS 1506703-38-3)
Recommended Standards
- 2-Bromo-4-methylthiazole-5-carbonitrile (CAS 1254034-55-3)
- 3-bromoimidazo[4,3-b][1,3]thiazole (CAS 1279721-68-4)
- 2-Amino-5-bromothiophene-3-carbonitrile (CAS 1312362-19-8)
- 3-Amino-5-bromothiophene-2-carbonitrile (CAS 1017789-14-8)
- 3-((2,4-Dimethoxyphenyl)amino)-1-(naphthalen-2-yl)propan-1-one (CAS 882073-38-3)
- N1,N2-Dibenzylideneethane-1,2-diamine (CAS 104-71-2)
- 7-Bromo-8-chloro-6-iodoquinazoline-2,4(1H,3H)-dione (CAS 2803280-70-6)
- Annosquamosin A (CAS 177742-55-1)
- 2-(4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)methyl)phenoxy)-1-(4-fluorophenyl)ethan-1-one (CAS 339020-21-2)
- N-(4-((4-bromophenyl)thio)phenyl)-3,5-dichlorobenzamide (CAS 339104-70-0)
- 3-Chlorosulfonyl-4-(2-methoxy-phenyl)-5-trifluoro-methyl-thiophene-2-carboxylic acid methyl ester (CAS 1431555-14-4)
- (s)-1-(3-Bromo-4-methoxyphenyl)ethanamine hydrochloride (CAS 2193052-12-7)
- 3-(2,4-Dichlorophenoxymethyl)-1h-1,2,4-triazole-5-carboxamide (CAS 400080-22-0)
- [His]1+12-Semaglutide (CAS CATO-C4X-2226178)
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