4,4'-(Butane-2,2-diyl)bis(2-methylphenol) CAS 6420-65-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6420-65-1 |
| Molecular Formula | C11H16N5O7P |
| Molecular Weight | 361.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-(Butane-2,2-diyl)bis(2-methylphenol) (CAS 6420-65-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H16N5O7P. Molecular weight: 361.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H16N5O7P |
| Molecular Weight | 361.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 3-hydroxy Flubromazepam (CAS 62659-65-8)
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- 1-Dodecylpyridin-1-ium iodide (CAS 3026-66-2)
- Arotinolol Impurity 78 (CAS CATO-C4X-185478)
- 2-[(5-Chloro-2,1,3-benzothiadiazol-4-yl)amino]-3,5-dihydro-4H-imidazol-4-one (CAS 125292-32-2)
- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
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