(E)-3-(5-Bromothiophen-2-yl)acrylic acid CAS 50868-68-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 50868-68-3 |
| Molecular Formula | C7H5BrO2S |
| Molecular Weight | 233.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-3-(5-Bromothiophen-2-yl)acrylic acid (CAS 50868-68-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H5BrO2S. Molecular weight: 233.08 g/mol. Batch-specific COA and technical support are available on request.
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.) | 1971 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related E Standards
- (2E)-3-(4-bromothiophen-2-yl)prop-2-enoic acid (CAS 103686-16-4)
- 3-(5-Bromothiophen-2-yl)-3-oxopropanal (CAS 1183176-93-3)
- 3-(4-Bromothiophen-2-yl)acrylic acid (CAS 144558-44-1)
- 3-(5-Bromothiophen-2-yl)acrylic acid (CAS 29079-97-8)
- 3-(5-Bromothiophen-3-yl)prop-2-enoic acid (CAS 58963-78-3)
- (5-bromothiophen-2-yl)(cyclopropyl)methanol (CAS 1216254-93-1)
- 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
- 1-(3-Bromopropoxy)-3-fluorobenzene (CAS 193356-97-7)
- 1-(2-bromo-1-fluoroethyl)-4-methoxybenzene (CAS 66472-42-2)
- 3-Bromo-5-ethyl-2-fluorobenzyl alcohol (CAS 1898027-36-5)
- TERT-BUTYL N-[(6-METHYLPIPERIDIN-3-YL)METHYL]CARBAMATE (CAS 1310213-19-4)
- 1-((4-Chlorophenoxy)methyl)-1h-pyrazole-3-carbohydrazide (CAS 1004194-06-2)
- 2-Chloro-3-(4-chlorobenzenesulfonyl)-4-methyl-6-phenylpyridine (CAS 343372-75-8)
- Isothiazolo[5,4-b]quinolin-3-amine (CAS 69513-37-7)
- 2-Amino-3-cyclopropoxy-N,N-dimethylbenzamide (CAS 1243405-46-0)
- 1-(4-Fluorophenyl)-3-phenyl-1H-pyrazol-4-ol (CAS 1202029-28-4)
- Peptide 442 (CAS CATO-CPTD788442)
Why CATO?
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