1,4-Diethynyl-2,5-bis(octyloxy)benzene CAS 153033-27-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 153033-27-3 |
| Molecular Formula | C26H38O2 |
| Molecular Weight | 382.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,4-Diethynyl-2,5-bis(octyloxy)benzene (CAS 153033-27-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C26H38O2. Molecular weight: 382.58 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C26H38O2 |
| Molecular Weight | 382.58 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2000 |
Related Diethynyl Standards
- 4,4''-Diethynyl-5'-(4-ethynylphenyl)-1,1':3',1''-terphenyl (CAS 71866-86-9)
- 2,2'-((((2,5-Diethynyl-1,4-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(ethan-1-ol) (CAS 321673-10-3)
- 1,4-Diethynyl-2,5-bis(hexyloxy)benzene (CAS 128424-37-3)
- 15,16-Diethynyl-2,3,5,6,8,9,11,12-octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecine (CAS 680573-26-6)
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- 1,4-Diethynyl-2,5-bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)benzene (CAS 444823-79-4)
- 2-(2-(2-(2,5-Diethynyl-4-methoxyphenoxy)ethoxy)ethoxy)ethanol (CAS 842120-08-5)
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Recommended Standards
- 2-Chloro-6-iodo-3-pivalamidoisonicotinic acid (CAS 1305324-54-2)
- Naphthalen-1-yl palmitate (CAS 15806-43-6)
- rel-(1R,2R)-2-((tert-Butyldiphenylsilyl)oxy)-5-methylcyclopentane-1-carboxylic acid (CAS 2413487-57-5)
- (2E,4Z)-2,4-Decadienoic Acid Methyl Ester (CAS 4493-42-9)
- 2-(3,5-dichlorophenyl)-2-(dimethylamino)acetic acid (CAS 1218320-00-3)
- 3-Iodo-2-methyl-6-nitro-2H-indazole (CAS 2007921-28-8)
- 4,5-Dichlorobenzene-1,3-disulfonyl dichloride (CAS 70269-54-4)
- Melitracen Impurity 19 (CAS CATO-C4X-120219)
- 4-(N-(sec-butyl)sulfamoyl)-1-methyl-1H-pyrrole-2-carboxylic acid (CAS 937624-81-2)
- FLAG Epitope Peptide (CAS 98849-88-8)
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)
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