1,4-Didodecyl-2,5-diethynylbenzene CAS 194549-24-1
| CAS No. | 194549-24-1 |
| Molecular Formula | C34H54 |
| Molecular Weight | 462.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 462.79 g/mol gives 1,4-Didodecyl-2,5-diethynylbenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1,4-Didodecyl-2,5-diethynylbenzene (CAS 194549-24-1), a certified reference material (molecular formula C34H54, MW 462.79 g/mol) for analytical method development and quality control.
Based on its molecular formula C34H54, 1,4-Didodecyl-2,5-diethynylbenzene contains a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 462.79 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1,4-Didodecyl-2,5-diethynylbenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C34H54 |
| Molecular Weight | 462.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
Related Didodecyl Standards
- Didodecyl succinate (CAS 5980-15-4)
- Didodecyl adipate (CAS 3072-02-4)
- 1,4-didodecyl 2-sulfanylbutanedioate (CAS 63979-81-7)
- 1,4-Didodecyl-2,5-di(prop-1-yn-1-yl)benzene (CAS 219628-01-0)
- Didodecyl sulfate (CAS 2649-11-8)
- Didodecyl hydrogen phosphate (CAS 7057-92-3)
- (2,5-Didodecyl-1,4-phenylene)diboronic acid (CAS 130870-16-5)
- Didodecyl terephthalate (CAS 18749-84-3)
Recommended Standards
- N2,N2,N4,N4,N6,N6-Hexabutyl-1,3,5-triazine-2,4,6-triamine (CAS 7285-99-6)
- 5-(4-Bromobenzylidene)-2-(4-(3-chlorophenyl)piperazin-1-yl)thiazol-4(5H)-one (CAS 6411-53-6)
- Ethyl 6-amino-1-(4-chlorophenyl)-5-cyano-4-(2,4-dichlorophenyl)-2-methyl-1,4-dihydropyridine-3-carboxylate (CAS 692287-67-5)
- tert-Butyl (2-aminoethyl)(2,2,3,3,9,9,10,10-octamethyl-4,8-dioxa-3,9-disilaundecan-6-yl)carbamate (CAS 1951441-97-6)
- N-(2-(4,5-dimethylthiazol-2-yl)ethyl)thietan-3-amine (CAS 1872953-83-7)
- 2-(Methyl(4-methylbenzyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 878606-14-5)
- Hexanedioic acid, polymer with 1,3-diisocyanatomethylbenzene, 1,6-hexanediol and 2,2'-oxybis[ethanol] (CAS 68133-95-9)
- 3-Amino-N-(benzo[d][1,3]dioxol-5-yl)-4-bromobenzamide (CAS 1306027-71-3)
- 4-({[(4-chlorophenyl)methyl]amino}methylidene)-3-(methoxymethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 240799-75-1)
- 4-(8-Aminoimidazo[1,2-a]pyridin-2-yl)phenol (CAS 1782374-08-6)
- 2-Bromo-5-(4-(dimethylamino)-piperidin-1-yl)benzonitrile (CAS 1774898-72-4)
- Mal-amide-PEG2-oxyamine (CAS 2253965-09-0)
- 6-(Chloromethyl)-3-(difluoromethyl)-4-methylpyridin-2-amine (CAS 1806789-76-3)
- [D-Ser8]-Semaglutide A (CAS CATO-C4X-2226116)
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