[(3-bromobenzyl)thio]acetic acid CAS 98288-01-8
| CAS No. | 98288-01-8 |
| Molecular Formula | C9H9BrO2S |
| Molecular Weight | 261.14 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-bromobenzyl)thio]acetic acid (CAS 98288-01-8), a certified reference material (molecular formula C9H9BrO2S, MW 261.14 g/mol) for analytical method development and quality control.
[(3-bromobenzyl)thio]acetic acid (C9H9BrO2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H9BrO2S |
| Molecular Weight | 261.14 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related bromobenzyl Standards
- 2-((2-Bromobenzyl)thio)acetic acid (CAS 87852-48-0)
- 1-(3-Bromobenzyl)-2-methylbenzene (CAS 2484889-27-0)
- 2-((3-Bromobenzyl)thio)acetamide (CAS 98288-02-9)
- 2-((4-Bromobenzyl)thio)acetamide (CAS 81431-32-5)
- 2-((2-Bromobenzyl)amino)propane-1,3-diol (CAS 1467454-87-0)
- 4-(4-Bromobenzyl)aniline (CAS 500579-43-1)
- n-(3-Bromobenzyl)aniline (CAS 251966-53-7)
- n-(4-Bromobenzyl)aniline (CAS 68695-51-2)
Recommended Standards
- (E)-Ethyl 3-(4-bromothiophen-2-yl)acrylate (CAS 945589-08-2)
- 1-(4-CHLOROPHENOXY)-3,3-DIMETHYL-1-CHLORO-2-BUTANE-ONE [CHLORO ETHER KETONE] (CAS 57000-78-9)
- 1-Bromo-3-(cyclopropylsulfonyl)benzene (CAS 19433-09-1)
- 1-(5-Bromo-2-methoxyphenyl)thiourea (CAS 383870-37-9)
- Ethyl 8-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methylamino)quinoline-3-carboxylate (CAS 1415564-74-7)
- 2-((2-((4-Methylbenzyl)amino)-2-oxoethyl)sulfinyl)acetic acid (CAS 344267-69-2)
- 2-methyl-1-(5,6,7,8-tetrahydronaphthalen-2-yl)propan-2-amine (CAS 748123-44-6)
- 2,3-Dichloroisonicotinic acid (CAS 184416-84-0)
- 8-Bromo-7-methylimidazo[1,2-c]pyrimidin-5(6H)-one (CAS 2414519-63-2)
- (1R,3R,4S)-2-Azabicyclo[2.2.1]heptane-3-carboxylic acid (CAS 134877-61-5)
- 1,2-Diphenyl-5,6,7,8-tetrahydroquinazoline-4(1H)-thione (CAS 5021-54-5)
- 1-Ethoxy-2-methylpropane (CAS 627-02-1)
- 4-(2-Hydroxyethoxy)-3-methoxyphenylboronic acid (CAS 1228180-84-4)
- Lixisenatide (CAS 320367-13-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com