3-((2-Bromophenyl)thio)propanal CAS 1343586-93-5
| CAS No. | 1343586-93-5 |
| Molecular Formula | C9H9BrOS |
| Molecular Weight | 245.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-((2-Bromophenyl)thio)propanal (CAS 1343586-93-5), a certified reference material (molecular formula C9H9BrOS, MW 245.14 g/mol) for analytical method development and quality control.
The molecular framework of 3-((2-Bromophenyl)thio)propanal (C9H9BrOS) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 3-((2-Bromophenyl)thio)propanal 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.
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.) | 1991 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- 1-(2-Bromophenyl)-2-(methylthio)ethan-1-one (CAS 1184554-64-0)
- 1-((4-Bromophenyl)thio)propan-2-one (CAS 1200-12-0)
- 3-((3-Bromophenyl)thio)propanal (CAS 1343849-04-6)
- 1-((2-Bromophenyl)thio)propan-2-one (CAS 17514-55-5)
- [(4-bromophenyl)methyl]thiourea (CAS 89980-86-9)
- 1-(2-Bromophenyl)-3-methylthiourea (CAS 52599-27-6)
- 1-(3-Bromophenyl)-2-(methylthio)ethan-1-one (CAS 508220-92-6)
- 1-(4-Bromophenyl)-2-(methylthio)ethan-1-one (CAS 23343-31-9)
Recommended Standards
- 4-Bromo-2-(ethylsulfanyl)benzaldehyde (CAS 1342646-67-6)
- 4-[chloro(4-chlorophenyl)methyl]oxane (CAS 1342064-22-5)
- 1-(3,5-Dichlorophenyl)hexan-1-one (CAS 1352208-27-5)
- 7-Bromothiochroman-4-ol (CAS 13735-27-8)
- 3-amino-2-(propan-2-yloxy)benzamide (CAS 1369902-96-4)
- 2-Chloro-1-(2,2-dimethylmorpholin-4-yl)ethan-1-one (CAS 1156407-28-1)
- 3-Methoxypyrazine-2-carbonitrile (CAS 75018-05-2)
- 6-Methyl-5h,6h,7h,8h-pyrazino[2,3-d]pyridazine-5,8-dione (CAS 72668-56-5)
- (S,R,S)-AHPC-Me (CAS 1948273-02-6)
- 4-Bromo-2-(fluoromethyl)-1-(trifluoromethyl)benzene (CAS 2244086-36-8)
- 6-Bromo-3-oxo-2,3-dihydro-1H-indene-1-carboxylic acid (CAS 354580-62-4)
- 4-(Methylamino)benzaldehyde (CAS 556-21-8)
- 1-Phenyl-2-methyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline (CAS 4008-69-9)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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