2,6-Di-tert-butyl-4-ethoxyphenol CAS 5442-35-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5442-35-3 |
| Molecular Formula | C16H26O2 |
| Molecular Weight | 250.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Di-tert-butyl-4-ethoxyphenol (CAS 5442-35-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H26O2. Molecular weight: 250.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H26O2 |
| Molecular Weight | 250.38 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1958 |
Recommended Standards
- 2,6-Di-tert-butyl-4-(methoxymethyl)phenol (CAS 87-97-8)
- 3-[4-[2-(Dimethylamino)ethyl]phenoxy-2,6-D2]-N,N-dimethyl-1-propanamine (CAS 2122800-19-3)
- 2-(Piperidin-4-ylthio)benzo[d]thiazole (CAS 380637-96-7)
- 2-Bromo-4-methoxyaniline hydrochloride (CAS 1774893-42-3)
- 2-Phenyl-4-(phenylamino)-7-thioxofuro[3,4-d]pyrimidin-5(7H)-one (CAS 104824-50-2)
- 1-(tert-Butoxy)-3-cyclopropoxy-2-fluorobenzene (CAS 1243356-13-9)
- 2-Amino-1-(benzo[d][1,3]dioxol-5-yl)ethan-1-one hydrochloride (CAS 38061-34-6)
- 5,7-Dichloro-N-(2,6-dichloro-3-methylphenyl)-[1,2,4]triazolo[1,5-a]pyrimidine-2-sulfonamide (CAS 134892-32-3)
- (S)-1-(3-chloro-4-(trifluoromethoxy)phenyl)-2,2,2-trifluoroethan-1-amine (CAS 1213497-64-3)
- Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
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