n-Hexadecyl-d33-trimethylammonium Bromide CAS 347841-42-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 347841-42-3 |
| Molecular Formula | C19H9D33N Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity n-Hexadecyl-d33-trimethylammonium Bromide (CAS 347841-42-3) pharmaceutical standards reference standard. Molecular formula: C19H9D33N Br. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H9D33N Br |
| Molecular Weight | 397.65 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 1,3-Isobenzofurandione, 5,5'-[[1,1'-biphenyl]-4,4'-diylbis(oxy)]bis-, polymer with 1,3-isobenzofurandione and 4,4'-sulfonylbis[benzenamine] (CAS 125881-35-8)
- (2-Aminothiazol-4-yl)methyl carbamimidothioate dihydrochloride (CAS 20167-22-0)
- Bis(2,4,6-trimethylphenyl)iodonium Trifluoromethanesulfonate (CAS 139139-80-3)
- 3-Fluoro-2-phenyl-6-(trifluoromethyl)pyridine (CAS 1214388-20-1)
- Creatinine-(<I>Methyl</I>-<SUP>13</SUP>C) (CAS 1173022-95-1)
- (Z)-3-Amino-3-phenyl-acrylic acid ethyl ester (CAS 53256-19-2)
- Nonapeptide-1 (CAS 158563-45-2)
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