2-Bromo-5-(2-propyn-1-ylsulfonyl)benzoic acid CAS 1152496-73-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1152496-73-5 |
| Molecular Formula | C10H7BrO4S |
| Molecular Weight | 303.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-5-(2-propyn-1-ylsulfonyl)benzoic acid (CAS 1152496-73-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H7BrO4S. Molecular weight: 303.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H7BrO4S |
| Molecular Weight | 303.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- Methyl 7-bromo-2-methoxythieno[3,2-d]pyrimidine-6-carboxylate (CAS 1259978-37-4)
- 2-(4-Bromo-2-fluorophenyl)quinazoline (CAS 1260811-76-4)
- 4-Bromo-N-cyclopentyl-5-fluoro-2-nitroaniline (CAS 1365272-50-9)
- 5-Bromo-N-(2-(ethylamino)-2-oxoethyl)-2-fluorobenzamide (CAS 878924-50-6)
- Ethyl 6-bromo-2-thioxobenzo[d][1,3]dioxole-5-carboxylate (CAS 2451905-06-7)
- n-(4-Bromo-2-fluorophenyl)morpholine-4-carboxamide (CAS 349119-16-0)
- Ethyl 4-(3-bromo-4-fluorophenyl)-3-oxobutanoate (CAS 1449301-74-9)
- 4-Bromo-N-(1H-1,2,3-triazol-4-yl)benzenesulfonamide (CAS 57241-11-9)
Recommended Standards
- N-(1,1-dioxidotetrahydrothiophen-3-yl)-2-iodoacetamide (CAS 880071-96-5)
- 3-[3-(4-bromothiophen-2-yl)-1,2,4-oxadiazol-5-yl]propanoic acid (CAS 1197827-84-1)
- Methyl 5-bromo-2-(1-ethoxyvinyl)-4-fluorobenzoate (CAS 2654747-27-8)
- N-(2-Ethoxy-2-oxoethyl)-N,N-dimethyldodecan-1-aminium bromide (CAS 1794-75-8)
- 1-Amino-3-hydroxy-3-methylbutan-2-one (CAS 885032-38-2)
- N-(2-phenylethyl)-1,3-thiazol-2-amine (CAS 91088-91-4)
- 6-Oxaspiro[3.5]nonane-7-carboxylic acid (CAS 2416228-94-7)
- L-Alanyl-D-glutamine (CAS 281660-34-2)
- 2-Oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonamide (CAS 2360-16-9)
- Bax inhibitor peptide V5 (CAS 579492-81-2)
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 13829788188 / jacky.chen@cato-chem.com