(E)-4-((5-Bromothiophen-2-yl)methylene)-2-phenyloxazol-5(4H)-one CAS 89035-33-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89035-33-6 |
| Molecular Formula | C14H8BrNO2S |
| Molecular Weight | 334.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (E)-4-((5-Bromothiophen-2-yl)methylene)-2-phenyloxazol-5(4H)-one (CAS 89035-33-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H8BrNO2S. Molecular weight: 334.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H8BrNO2S |
| Molecular Weight | 334.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related E Standards
- (Z)-4-((5-Bromothiophen-2-yl)methylene)-2-phenyloxazol-5(4H)-one (CAS 88991-51-9)
- 2-(5-Bromothiophen-2-yl)quinoline-4-carboxylic acid (CAS 351982-36-0)
- 5-(((5-Bromothiophen-2-yl)methyl)amino)-3,3-dimethyl-5-oxopentanoic acid (CAS 1355495-20-3)
- 5-(((4-Bromothiophen-2-yl)methyl)amino)-3,3-dimethyl-5-oxopentanoic acid (CAS 1355849-31-8)
- n4-((4-Bromothiophen-2-yl)methyl)-6-chloro-n4-methylpyrimidine-2,4-diamine (CAS 1252197-38-8)
- 3-(5-Bromothiophen-2-yl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 274900-91-3)
- (R)-2-(4-Bromothiophen-2-yl)-4-(tert-butoxy)-4-oxobutanoic acid (CAS 2615912-71-3)
- (R)-2-(5-bromothiophen-2-yl)-4-(tert-butoxy)-4-oxobutanoic acid (CAS 2615912-72-4)
Recommended Standards
- 8-Bromo-2,2-dimethyl-6-(methylsulfonyl)-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 1820889-83-5)
- N-(2-Nitrophenyl)-1,3-propanesultam (CAS 1373232-34-8)
- 1-(3-Bromobenzoyl)benzo[c]isothiazol-3(1H)-one (CAS 877811-86-4)
- 3-Iodo-1-methyl-1H-pyrazole-4-carbaldehyde (CAS 1946818-23-0)
- 3-((Trifluoromethyl)thio)pyridine (CAS 58313-26-1)
- N3-(4-Methylphenyl)-1H-1,2,4-triazole-3,5-diamine (CAS 3929-18-8)
- N-Nitroso Risperidone Impurity 48 (CAS CATO-C4X-111148)
- 2-(4-(Aminomethyl)tetrahydro-2h-pyran-4-yl)acetic acid (CAS 194862-79-8)
- Benzylproline (CAS 60169-72-4)
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