(E)-14-(4-((3-Ethynylphenyl)diazenyl)phenoxy)-13-oxo-3,6,9,12-tetraoxatetradecyl 2-bromo-2-methylpropanoate CAS 1872365-88-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1872365-88-2 |
| Molecular Formula | C28H33BrN2O8 |
| Molecular Weight | 605.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-14-(4-((3-Ethynylphenyl)diazenyl)phenoxy)-13-oxo-3,6,9,12-tetraoxatetradecyl 2-bromo-2-methylpropanoate (CAS 1872365-88-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H33BrN2O8. Molecular weight: 605.47 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C28H33BrN2O8 |
| Molecular Weight | 605.47 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related E Standards
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- N-(4-Ethynylphenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amine (CAS 1029721-32-1)
- ((4-((4-Ethynylphenyl)ethynyl)phenyl)-ethynyl)triisopropylsilane (CAS 176977-37-0)
- 2,4,6-Tris(4-ethynylphenyl)-1,3,5-triazine (CAS 425629-22-7)
Recommended Standards
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- Ethyl (2-ethoxyphenyl)carbamate (CAS 128643-12-9)
- N-(2,5-dimethoxyphenyl)-1-(4-methoxybenzyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 400077-80-7)
- Brexpiprazole impurity 122 (CAS CATO-C4X-1131122)
- 5-Butyl-[1,3,4]thiadiazol-2-ylamine (CAS 14068-54-3)
- 2-(2-Cyano-4-(difluoromethyl)-5-methoxypyridin-3-yl)acetic acid (CAS 1806005-68-4)
- 5-Chloro-4-fluoroindoline (CAS 1222804-82-1)
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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 13829788188 / jacky.chen@cato-chem.com