(4-Bromophenyl)(isobutyl)sulfane CAS 76542-18-2
| CAS No. | 76542-18-2 |
| Molecular Formula | C10H13BrS |
| Molecular Weight | 245.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (4-Bromophenyl)(isobutyl)sulfane.
(4-Bromophenyl)(isobutyl)sulfane (CAS 76542-18-2), molecular formula C10H13BrS and molecular weight 245.18 g/mol, is a CATO reference standard with documented purity and traceability.
(4-Bromophenyl)(isobutyl)sulfane (C10H13BrS) contains sulfur-containing functionality, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (4-Bromophenyl)(isobutyl)sulfane 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 | C10H13BrS |
| Molecular Weight | 245.18 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1978 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- (3-Bromophenyl)(tert-butyl)sulfane (CAS 135883-40-8)
- (3-Bromophenyl)(butyl)sulfane (CAS 156021-46-4)
- (2-Bromophenyl)(butyl)sulfane (CAS 74642-19-6)
- (4-Bromophenyl)(methoxy)dimethylsilane (CAS 17021-92-0)
- 1-(2-Bromophenyl)-2-(methylthio)ethan-1-one (CAS 1184554-64-0)
- 1-((4-Bromophenyl)thio)propan-2-one (CAS 1200-12-0)
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- 3-((3-Bromophenyl)thio)propanal (CAS 1343849-04-6)
Recommended Standards
- {[(3-bromopropyl)sulfanyl]methyl}benzene (CAS 88738-51-6)
- (3-Bromo-5-isopropylphenyl)(methyl)sulfane (CAS 1807646-38-3)
- 1-(2,3,5,6-Tetrafluorobenzyl)-1,2-dihydro-3h-pyrazol-3-imine (CAS 895929-09-6)
- Ethyl 2,5-difluoro-3-nitrophenylacetate (CAS 1807176-01-7)
- N-methyl-1-(3-(thiophen-3-yl)phenyl)methanamine (CAS 884507-27-1)
- 2-Phenylethyl Isovalerate (CAS 140-26-1)
- (2-Chloro-6-ethoxyquinolin-3-yl)methanamine (CAS 1707584-46-0)
- Methyl 5-(aminomethyl)nicotinate hydrochloride (CAS 1260791-59-0)
- n-(4-Ethoxy-3-methoxyphenyl)pivalamide (CAS 923679-54-3)
- 7-Bromo-1-cyclopropyl-1H-[1,2,3]triazolo[4,5-c]pyridine (CAS 1539961-20-0)
- 5-(4-Vinylphenyl)pentanoic acid (CAS 121739-61-5)
- 3-(3,4-Dichlorophenyl)isoxazole-5-carboxylic acid (CAS 901926-64-5)
- 2-Amino-3,4,6-trifluorobenzenethiol hydrochloride (CAS 158898-57-8)
- Insulin B (22-25) (CAS 34367-73-2)
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