(S)-2-(4-Bromothiophen-2-yl)-2-cyclopropylacetaldehyde CAS 2810918-16-0
| CAS No. | 2810918-16-0 |
| Molecular Formula | C9H9BrOS |
| Molecular Weight | 245.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (S)-2-(4-Bromothiophen-2-yl)-2-cyclopropylacetaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies (S)-2-(4-Bromothiophen-2-yl)-2-cyclopropylacetaldehyde (CAS 2810918-16-0), a certified reference material (molecular formula C9H9BrOS, MW 245.14 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H9BrOS, (S)-2-(4-Bromothiophen-2-yl)-2-cyclopropylacetaldehyde 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 245.14 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.
Physical & Chemical Properties
| Molecular Formula | C9H9BrOS |
| Molecular Weight | 245.14 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related S Standards
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- 3-(3-Bromothiophen-2-yl)isoxazol-5-amine (CAS 1342369-98-5)
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Recommended Standards
- (4-Bromo-3-methylphenyl)thiourea (CAS 930396-08-0)
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- 1-(2,3-Dichlorophenyl)-2,2-dimethylbutan-1-one (CAS 898765-92-9)
- 7-bromo-8-methyl-1,2,3,4-tetrahydroquinoline hydrochloride (CAS 1909318-84-8)
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- 5-Chloro-2-(1H-1,2,4-triazol-1-yl)benzonitrile (CAS 449758-31-0)
- Methyl n-(3-methylphenyl)carbamate (CAS 39076-18-1)
- (5-Methoxy-2-methyl-1H-indol-4-yl)methanamine hydrochloride (CAS 58867-66-6)
- 4-Amino-6-(1-naphthyl)-1,6-dihydro-1,3,5-triazine-2-thiol (CAS 1142207-98-4)
- 1-(2-Bromo-1-(2-methoxyethoxy)ethyl)-3-chlorobenzene (CAS 1249354-85-5)
- 5-Fluoro-6-methyl-2-(trifluoromethyl)quinoline (CAS 537033-74-2)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
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