3-(4-Bromothiophen-2-yl)acrylic acid CAS 144558-44-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 144558-44-1 |
| Molecular Formula | C7H5BrO2S |
| Molecular Weight | 233.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Bromothiophen-2-yl)acrylic acid (CAS 144558-44-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5BrO2S. Molecular weight: 233.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5BrO2S |
| Molecular Weight | 233.08 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromothiophen Standards
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- 3-(5-Bromothiophen-2-yl)-3-oxopropanal (CAS 1183176-93-3)
- (E)-3-(5-Bromothiophen-2-yl)acrylic acid (CAS 50868-68-3)
- 3-(5-Bromothiophen-2-yl)acrylic acid (CAS 29079-97-8)
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- 4-(3-Bromothiophen-2-yl)butan-2-one (CAS 1247761-69-8)
- 4-(4-Bromothiophen-2-yl)butan-2-one (CAS 1292607-30-7)
Recommended Standards
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- PACAP-Related Peptide (PRP), rat (CAS 132769-35-8)
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