1,4-Bis(2-ethylhexyl)-2,5-di(prop-1-yn-1-yl)benzene CAS 211809-67-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 211809-67-5 |
| Molecular Formula | C28H42 |
| Molecular Weight | 378.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Bis(2-ethylhexyl)-2,5-di(prop-1-yn-1-yl)benzene (CAS 211809-67-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C28H42. Molecular weight: 378.63 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C28H42 |
| Molecular Weight | 378.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 2017 |
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Recommended Standards
- 1,4-Dioctyl-2,5-di(prop-1-yn-1-yl)benzene (CAS 336625-80-0)
- 1,1,1-trichloro-4-(dimethylamino)-3-[1-(4-fluorophenyl)-1H-1,2,3,4-tetraazol-5-yl]but-3-en-2-one (CAS 152427-14-0)
- 3,5-Cycloergosta-6,8(14),22-triene (CAS 24352-51-0)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole hydrochloride (CAS 1704081-85-5)
- tert-Butyl N-[(2S,3R)-2-methylazetidin-3-yl]carbamate (CAS 1932003-88-7)
- 1-[4-(Benzyloxy)-3-methoxybenzyl]piperazine (CAS 523980-01-0)
- 5-CHloro-n-(furan-2-ylmethyl)pyrimidin-2-amine (CAS 1526836-87-2)
- 2-Amino-N-((S)-1-(4-fluorophenyl)ethyl)-3-methylbutanamide (CAS 1290209-20-9)
- 5-Propyl-1-(3-(trifluoromethyl)benzyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1338674-13-7)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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