2-Bromo-3-hexadecylthiophene CAS 827343-08-8
| CAS No. | 827343-08-8 |
| Molecular Formula | C20H35BrS |
| Molecular Weight | 387.46 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.
2-Bromo-3-hexadecylthiophene (CAS 827343-08-8), molecular formula C20H35BrS and molecular weight 387.46 g/mol, is a CATO reference standard with documented purity and traceability.
2-Bromo-3-hexadecylthiophene (C20H35BrS) contains sulfur-containing functionality, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 2-Bromo-3-hexadecylthiophene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C20H35BrS |
| Molecular Weight | 387.46 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
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- 2-(4-Bromo-2-chlorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244084-95-3)
- 2-(4-Bromo-3-chlorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244088-67-1)
- 2-(5-Bromo-2-chlorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244086-44-8)
- Methyl 2-(4-bromo-5-(((tert-butyldimethylsilyl)oxy)methyl)-2-methylphenyl)acetate (CAS 1956340-19-4)
- 7-Bromo-4-chloro-8-fluoro-6-iodoquinazoline (CAS 2823477-60-5)
- 1431555-20-2 4-Bromo-3-chlorosulfonyl-5-trifluoromethyl-thiophene-2-carboxylic acid methyl ester MFCD24386171 (CAS 1431555-20-2)
Recommended Standards
- Butyl 6,8-difluoro-4-((3aR,7aS)-octahydro-1H-inden-2-yl)quinoline-2-carboxylate (CAS 1951444-45-3)
- 5'-S-(2-Ethylphenyl)-5'-thio-adenosine (CAS 595608-86-9)
- 1-((2,6-Difluorophenyl)sulfonyl)-4-(((furan-2-ylmethyl)thio)methyl)piperidine (CAS 1421584-45-3)
- 5'-S-(4-Ethylphenyl)-5'-thio-adenosine (CAS 595609-31-7)
- K Standard Solution (CAS 7440-09-7)
- 1-Bromo-4-(cyclopentylmethyl)benzene (CAS 179251-24-2)
- (7-(Benzyloxy)-6-methoxy-4-oxoquinazolin-3(4H)-yl)methyl pivalate (CAS 193002-24-3)
- (R)-4-chlorobutane-1,3-diol (CAS 125605-10-9)
- 2-(1H-Benzimidazol-2-yl)ethylamine (CAS 29518-68-1)
- 5-(Methylthio)-6-(phenylthio)-1,2,4-triazin-3(2H)-one (CAS 32330-98-6)
- 2-(tert-Butylsulfonyl)aniline (CAS 76697-60-4)
- Methyl(4-nitro-2-(trifluoromethyl)phenyl)sulfane (CAS 60789-49-3)
- (E)-4-Phenylbut-3-enenitrile (CAS 20068-10-4)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
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