4-(3-Bromothiophen-2-yl)butanal CAS 1341285-50-4
| CAS No. | 1341285-50-4 |
| Molecular Formula | C8H9BrOS |
| Molecular Weight | 233.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-Bromothiophen-2-yl)butanal (CAS 1341285-50-4) is a high-purity analytical reference standard with the molecular formula C8H9BrOS and a molecular weight of 233.13 g/mol.
Based on its molecular formula C8H9BrOS, 4-(3-Bromothiophen-2-yl)butanal contains sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 233.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 4-(3-Bromothiophen-2-yl)butanal 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.
Physical & Chemical Properties
| Molecular Formula | C8H9BrOS |
| Molecular Weight | 233.13 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromothiophen Standards
- (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)
- 4-(5-Bromothiophen-2-yl)butanal (CAS 1341682-62-9)
- 4-(5-Bromothiophen-2-yl)butan-2-one (CAS 161330-84-3)
- 2-(4-Bromothiophen-2-yl)-2-methyloxetane (CAS 1780308-52-2)
- 2-(5-Bromothiophen-2-yl)-2-methyloxetane (CAS 1783427-68-8)
- 1-(4-Bromothiophen-2-yl)-2-methylpropan-1-one (CAS 99769-26-3)
Recommended Standards
- 2-Bromo-5-methyl-4,5,6,7-tetrahydrothiazolo[4,5-c]pyridine (CAS 1280704-26-8)
- 2-Bromo-5-cyclopentyl-1,3,4-thiadiazole (CAS 1343306-02-4)
- 3-(Difluoromethoxy)-4-nitrobenzoic acid (CAS 1251083-67-6)
- 5-(Bromomethyl)-4-methyl-2-(methylthio)pyrimidine (CAS 135645-54-4)
- 4-Cyano-5-hydroxypyrimidine (CAS 1523245-44-4)
- 4-Nitrophenyl β-D-Glucopyranoside Monohydrate (CAS 2492-87-7)
- 3-bromocyclobutanecarbonitrile (CAS 1824469-41-1)
- 2,4-Dibromopyridin-3-amine (CAS 102249-45-6)
- 3-Bromo-1-isobutyl-5-nitro-1H-indazole (CAS 1352514-55-6)
- n-Methyl-2-(methylthio)benzamide (CAS 52369-55-8)
- 1h-Pyrrole-3,4-dicarboxylic acid (CAS 935-72-8)
- Methyl 5-bromo-3-(N-ethylcyclopropanecarboxamido)-2-methylbenzoate (CAS 2238821-78-6)
- 2-Amino-1H-imidazole-4,5-dicarbonitrile 2-Amino-4,5-dicyanoimidazole 2-Aminoimidazole-4,5-dicarbonitrile 4,5-Dicyano-2-aminoimidazole 40953-34-2 (CAS 40953-34-2)
- (D-Ala1)-Peptide T amide (CAS 106362-34-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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