1-(2-Bromophenyl)ethane-1-thiol CAS 1152542-56-7
| CAS No. | 1152542-56-7 |
| Molecular Formula | C8H9BrS |
| Molecular Weight | 217.13 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 1-(2-Bromophenyl)ethane-1-thiol.
CATO supplies 1-(2-Bromophenyl)ethane-1-thiol (CAS 1152542-56-7), a certified reference material (molecular formula C8H9BrS, MW 217.13 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H9BrS, 1-(2-Bromophenyl)ethane-1-thiol contains sulfur-containing functionality, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 217.13 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 1-(2-Bromophenyl)ethane-1-thiol 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 | C8H9BrS |
| Molecular Weight | 217.13 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| 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.) | 1989 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- 1-(3-Bromophenyl)ethane-1-thiol (CAS 1152542-53-4)
- 1-(4-Bromophenyl)ethane-1-thiol (CAS 639054-14-1)
- (S)-1-(4-Bromophenyl)ethane-1,2-diol (CAS 160332-70-7)
- 1-(2-Bromophenyl)-1,2-ethanediol (CAS 174575-90-7)
- (R)-1-(4-Bromophenyl)ethane-1,2-diol (CAS 179914-06-8)
- 1-(3-Bromophenyl)-1,2-ethanediol (CAS 402937-72-8)
- 1-(4-Bromophenyl)ethane-1,2-diol (CAS 92093-23-7)
- 1-(3-Bromophenyl)-2-fluoroethan-1-one (CAS 1219632-64-0)
Recommended Standards
- Methyl 2,5-difluoro-3-nitrobenzoate (CAS 1154278-08-6)
- Methyl 3,5-difluoro-4-nitrobenzoate (CAS 1123172-87-1)
- 6-Amino-2,2-difluoro-2H-1,3-benzodioxole-5-carboxylic acid (CAS 1174541-27-5)
- 2-Bromo-4,5,6,7-tetrahydrobenzo[b]thiophene (CAS 111873-07-5)
- Ethyl 5-(pyridin-4-yl)-1,3,4-oxadiazole-2-carboxylate (CAS 865610-89-5)
- Methyl Indoline-4-carboxylate (CAS 155135-61-8)
- (2E)-3-(4-Bromo-2-fluorophenyl)-2-cyanoprop-2-enoic acid 1099670-06-0 C10H5BrFNO2 Z7297 (CAS 1099670-06-0)
- 4-Methylpyridine-2-sulfonyl fluoride (CAS 1210867-89-2)
- tert-Butyl ((3-(1-benzyl-5-oxopyrrolidin-3-yl)-1,2,4-oxadiazol-5-yl)methyl)carbamate (CAS 1823801-13-3)
- 2-(2-Hydroxy-4-methylphenoxy)acetic acid (CAS 1022729-31-2)
- 4,6-Difluoropyrazolo[1,5-a]pyridine (CAS 1427502-03-1)
- N,N-dimethyl-1-(phenylsulfonyl)-1H-tetrazol-5-amine (CAS 338417-41-7)
- Methyl 5-(chlorosulfonyl)thiophene-3-carboxylate (CAS 69816-04-2)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com