Penta-1,4-diyn-1-ylbenzene CAS 6088-96-6
| CAS No. | 6088-96-6 |
| Molecular Formula | C11H8 |
| Molecular Weight | 140.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies Penta-1,4-diyn-1-ylbenzene (CAS 6088-96-6), a certified reference material (molecular formula C11H8, MW 140.18 g/mol) for analytical method development and quality control.
Penta-1,4-diyn-1-ylbenzene (C11H8) contains an aromatic ring system. 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), Penta-1,4-diyn-1-ylbenzene 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 | C11H8 |
| Molecular Weight | 140.18 g/mol |
| 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.) | 1958 |
Related Penta Standards
- 2-(Penta-4-ynyl)-2-oxazoline (CAS 891770-59-5)
- Penta-1,3-dien-1-ylbenzene (CAS 1608-27-1)
- ((E)-penta-1,4-dienyl)-benzene (CAS 33558-12-2)
- Ethyl penta-2,4-dienoate (CAS 13038-12-5)
- Penta-2,4-dienoyl chloride (CAS 20448-91-3)
- Methyl penta-2,4-dienoate (CAS 1515-75-9)
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Recommended Standards
- octahydroimidazolidino[1,5-a]pyridin-3-one (CAS 76561-92-7)
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- Oct-2-ynoic acid (CAS 5663-96-7)
- Rel-(1R,2R,4S)-bicyclo[2.2.1]heptan-2-yl formate (CAS 41498-71-9)
- 1-Methyl-3-phenyl-1H-pyrrole-2,5-dione (CAS 54433-49-7)
- 1-(3,8-Dibromo-5-methoxyquinolin-6-yl)cyclopropanecarbonitrile (CAS 1257833-25-2)
- 1-(1-Phenylpropan-2-yl)azetidin-3-ol (CAS 54431-37-7)
- methyl({[1,2,4]triazolo[4,3-a]pyridin-3-ylmethyl})amine dihydrochloride (CAS 1909327-23-6)
- 4-(2,4,5-Trimethylphenyl)-1,3-thiazole (CAS 383143-57-5)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(3-(trifluoromethyl)phenyl)thiazole (CAS 1402237-78-8)
- 1-(2,4-Difluorophenyl)-3-(p-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-18-4)
- 4-(2-(4-Methoxyphenyl)hydrazono)isochroman-1,3-dione (CAS 339021-24-8)
- 3-Methyl-6,7-dihydroisoxazolo[4,3-c]pyridin-4(5H)-one (CAS 229308-47-8)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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