5'-Bromo-[1,1':3',1''-terphenyl]-4,4''-dicarbaldehyde CAS 754991-12-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 754991-12-3 |
| Molecular Formula | C20H13BrO2 |
| Molecular Weight | 365.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5'-Bromo-[1,1':3',1''-terphenyl]-4,4''-dicarbaldehyde (CAS 754991-12-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H13BrO2. Molecular weight: 365.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H13BrO2 |
| Molecular Weight | 365.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
Related Bromo Standards
- (E)-3-(3-((4-bromo-3,5-dimethyl-1H-pyrazol-1-yl)methyl)-4-methoxyphenyl)acrylic acid (CAS 1020050-90-1)
- 5-Bromo-4-[2-(4-fluorophenyl)-4-methyl-1,3-thiazol-5-yl]pyrimidin-2-amine (CAS 499795-97-0)
- 3-bromo-5-methyl-1-tosyl-1H-pyrrolo[2,3-b]pyridine (CAS 1036028-16-6)
- 5-Bromo-2,6-dimethyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1227270-91-8)
- 3-Bromo-4-hydroxy-8,9,10,11-tetrahydrobenzo[4',5']thieno[2',3':4,5]pyrimido[1,2-a]azepin-13(7H)-one (CAS 136824-98-1)
- 2-Bromo-N-(2-(dimethylamino)-2-(4-fluorophenyl)ethyl)benzamide (CAS 899744-94-6)
- 5-Bromo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-c]pyridine-2-carbaldehyde (CAS 1227269-19-3)
- 5-Bromo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-2-carbaldehyde (CAS 1261365-67-6)
Recommended Standards
- 4-[2-(4-bromophenoxy)ethoxy]-3-ethoxybenzaldehyde (CAS 568557-49-3)
- 4-(2-Bromobenzoyl)-N-(3-methoxypropyl)-1H-pyrrole-2-carboxamide (CAS 439109-66-7)
- Methyl 6-(bromomethyl)-1-cyclopropyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 923799-41-1)
- 1,1'-(2-Hydroxy-4,5-dimethyl-1,3-phenylene)diethanone (CAS 100117-76-8)
- 4-(Propylsulfanyl)butanoic acid (CAS 79313-53-4)
- 3-(3-Chloro-5-fluorophenyl)prop-2-yn-1-ol (CAS 215054-57-2)
- 1-(2,2,2-trifluoroethyl)azetidine-3-carboxylic acid (CAS 1339115-53-5)
- 2,2,2-Trifluoro-1-(2,3,4-trifluorophenyl)ethan-1-one (CAS 1092712-15-6)
- [2-(4-Isopropyl-1,3-thiazol-2-yl)ethyl]amine dihydrochloride (CAS 1396759-29-7)
- Insulin Glargine Metabolite M2 (CAS CATO-CPTD788867)
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