4,4'-(1,4-Phenylene)bis(2-methylbut-3-yn-2-ol) CAS 2344-53-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2344-53-8 |
| Molecular Formula | C16H18O2 |
| Molecular Weight | 242.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4,4'-(1,4-Phenylene)bis(2-methylbut-3-yn-2-ol) (CAS 2344-53-8) pharmaceutical standards reference standard. Molecular formula: C16H18O2. Molecular weight: 242.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H18O2 |
| Molecular Weight | 242.31 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.) | 1957 |
Related Phenylene Standards
- 1,1'-(1,4-Phenylene)bis(pyrrolidin-2-one) (CAS 5012-03-3)
- 2,2′-(1,4-Phenylene)bis[4,5-dihydro-4-methyloxazole] (CAS 91786-39-9)
- 1,1'-(1,4-Phenylene)bis(butane-1,3-dione) (CAS 57291-95-9)
- 2-Acetyl-1,3-phenylene diacetate (CAS 144152-28-3)
- 4-Acetyl-1,2-phenylene diacetate (CAS 72712-21-1)
- 3,3'-(1,4-Phenylene)diacryloyl chloride (CAS 35288-49-4)
- 1,1'-(1,4-Phenylene)bis(2,2-dihydroxyethan-1-one) (CAS 48160-61-8)
- 1,1'-(5-Methyl-1,3-phenylene)bis(1H-imidazole) (CAS 1398410-73-5)
Recommended Standards
- 4-(4-sec-Butylpiperazin-1-yl)-4-oxobutanoic acid (CAS 705943-51-7)
- 4,4',5,5'-Tetramethyl-[1,1'-biphenyl]-2,2'-diol (CAS 62156-67-6)
- 4-(4-Isobutyl-1-piperazinyl)-4-oxobutanoic acid (CAS 713522-65-7)
- (S)-Ethyl 2,5-diaminopentanoate hydrochloride (CAS 94231-37-5)
- 2,5-Dioxopyrrolidin-1-yl 4-methyl-4-((2-methyl-5-oxo-5-(2-(trimethylsilyl)ethoxy)pentan-2-yl)disulfanyl)pentanoate (CAS 1286715-33-0)
- Vosoritide (CAS 1480724-61-5（free base）)
- 4-Amino-2-chloro-6-fluorophenol (CAS 62918-76-7)
- Phenyl sulfamate (CAS 19792-91-7)
- (2-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(2,6-dimethylphenyl)methanone (CAS 898756-12-2)
- MOTS-c Peptide (CAS 1627580-64-6)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com