2,5-Bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)terephthalic acid CAS 1374006-27-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1374006-27-5 |
| Molecular Formula | C22H34O12 |
| Molecular Weight | 490.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,5-Bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)terephthalic acid (CAS 1374006-27-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H34O12. Molecular weight: 490.50 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H34O12 |
| Molecular Weight | 490.50 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Bis Standards
- 3,3′-Bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]-2,2′-bithiophene (CAS 1636120-18-7)
- 2',5'-Bis(2-(2-methoxyethoxy)ethoxy)-[1,1':4',1''-terphenyl]-4,4''-diamine (CAS 2172944-60-2)
- 2,5-Bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)terephthalohydrazide (CAS 121761-43-1)
- 2,5-Bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)terephthalaldehyde (CAS 1624759-52-9)
- 9,9-Bis(2-(2-methoxyethoxy)ethoxy)-2,5,8-trioxa-9-siladodecan-12-amine (CAS 87794-64-7)
- 9,9-Bis(2-(2-methoxyethoxy)ethoxy)-2,5,8-trioxa-9-siladodecan-12-amine (CAS 87994-64-7)
- (3,5-Bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)phenyl)methanol (CAS 206049-37-8)
- 3,4-Bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzaldehyde (CAS 73033-13-3)
Recommended Standards
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- IGF-1 LR3 (CAS CATO-CPTD788468)
- H-Val-Leu-Lys-pNA . 2 HCl (L-1450.0050) (CAS 201807-16-1)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
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)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com