2,6-Di-Tert-Butylphenol CAS 128-39-2
| CAS No. | 128-39-2 |
| Molecular Formula | C14H22O |
| Molecular Weight | 206.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,6-Di-Tert-Butylphenol.
CATO supplies 2,6-Di-Tert-Butylphenol (CAS 128-39-2), a certified reference material (molecular formula C14H22O, MW 206.32 g/mol) for analytical method development and quality control.
Structurally, 2,6-Di-Tert-Butylphenol (C14H22O) contains a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 206.32 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H22O |
| Molecular Weight | 206.32 g/mol |
| Purity | >95% |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- Cashmeran (CAS 33704-61-9)
- 3,5-Di-Tert-Butylphenol (CAS 1138-52-9)
- 2-(3-pyridyl)-2-(trimethylsilyloxy)acetonitrile (CAS 55504-34-2)
- 4-Tert-Octylphenol (CAS 140-66-9)
- 1-(4-Methoxyphenethyl)piperidin-3-amine (CAS 1306229-65-1)
- 6-Benzyl-3-(pyridin-4-yl)-5,6-dihydro-1H-pyrazolo[4,3-g]quinazolin-7(8H)-one (CAS 1695533-89-1)
- (R)-2-Amino-2-(4-fluoro-3-(trifluoromethyl)phenyl)ethanol hydrochloride (CAS 1394822-93-5)
- 3-Ethoxy-5,5-dimethylcyclohex-2-en-1-imine (CAS 957487-03-5)
- (5-(4-(Trifluoromethyl)phenyl)-4H-1,2,4-triazol-3-yl)methanamine (CAS 944896-96-2)
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- 7-Amino-8-hydroxy-2H-thiochromene 1,1-dioxide (CAS 2647465-27-6)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
Why CATO?
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