1,4-Bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)benzene CAS 221243-98-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 221243-98-7 |
| Molecular Formula | C20H34O8 |
| Molecular Weight | 402.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)benzene (CAS 221243-98-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H34O8. Molecular weight: 402.48 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H34O8 |
| Molecular Weight | 402.48 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
Related Bis Standards
- 2,5-Bis(2-(2-methoxyethoxy)ethoxy)terephthalic acid (CAS 116160-23-7)
- N-[4-(2-Methoxyethoxy)benzyl]-1-hexadecanamine (CAS 1040687-33-9)
- 2',5'-Bis(2-methoxyethoxy)-[1,1':4',1''-terphenyl]-4,4''-diamine (CAS 2172944-59-9)
- Bis(2-(2-(2-methoxyethoxy)ethoxy)ethyl) succinate (CAS 869483-81-8)
- N-[4-(2-Methoxyethoxy)benzyl]-4-(2-phenoxyethoxy)-aniline (CAS 1040691-85-7)
- N-[4-(2-Methoxyethoxy)benzyl]-2-(3-phenylpropoxy)aniline (CAS 1040688-14-9)
- 6-{4-[(2-methoxyethoxy)methyl]phenyl}-5-methyl-3-phenyl-4H,5H-[1,2]oxazolo[4,5-c]pyridin-4-one (CAS 500164-74-9)
- N-((2-(2-Methoxyethoxy)pyridin-3-yl)methyl)-6-((tetrahydrothiophen-3-yl)oxy)nicotinamide (CAS 2034360-09-1)
Recommended Standards
- (1R)-2,2′-Bis(methoxymethoxy)-3,3′-dimethyl-1,1′-binaphthalene (CAS 65355-11-5)
- 1-[2-[(1-carboxy-3-phenylpropyl)amino]-1-oxopropyl]octahydro-1H-Indole-2-carboxylic acid racemic (CAS 83601-86-9)
- tert-Butyl (R)-2-(3-(3-(3,4-dimethoxyphenyl)-1-hydroxypropyl)phenoxy)acetate (CAS 178445-89-1)
- (2S,4S,5S)-2-(benzyloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 15548-45-5)
- 1-Methyl-4-(2,4,6-trimethoxyphenyl)piperidin-3-yl acetate (CAS 234771-36-9)
- 2-(2-(3-Chloro-4-fluorophenoxy)ethyl)-1,3-dioxane (CAS 1443336-71-7)
- 5-fluoro-3-methyl-1-benzofuran-2-sulfonyl chloride (CAS 1369140-00-0)
- 5,5-Dimethylhex-1-ene (CAS 7116-86-1)
- 1-(Pent-4-en-1-yl)-3-phenylpyrazin-2(1H)-one (CAS 600725-75-5)
- Palmitoyl Tripeptide-5 TFA (CAS 623172-55-4（free base）)
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