3,5-Di-tert-butyl-4-hydroxybenzoic Acid CAS 1421-49-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1421-49-4 |
| Molecular Formula | C15H22O3 |
| Molecular Weight | 250.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,5-Di-tert-butyl-4-hydroxybenzoic Acid (CAS 1421-49-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H22O3. Molecular weight: 250.33 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C15H22O3 |
| Molecular Weight | 250.33 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- 2-Ethylhexyl Salicylate (CAS 118-60-5)
- Nardosinone (CAS 23720-80-1)
- Gemfibrozil (CAS 25812-30-0)
- 4-(sec-Butoxy)-4-oxobutanoic Acid (CAS 100405-37-6)
- 4-Bromo-2-isopropylbenzonitrile (CAS 1349717-06-1)
- 4-Cyclopropoxy-2-isopropylpyridin-3-amine (CAS 1243323-25-2)
- n'-((9-Ethyl-9h-carbazol-3-yl)methylene)-3-(4-methylpiperazin-1-yl)propanehydrazide (CAS 303227-64-7)
- 2-Bromo-1-(3-fluoro-2-hydroxyphenyl)ethanone (CAS 1621375-68-5)
- N-Methylpiperidin-3-amine hydrochloride (CAS 127294-76-2)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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