3-ISOPROPYL,5-TERT-BUTYLPYROCATECHOL CAS 143767-20-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 143767-20-8 |
| Molecular Formula | C13H20O2 |
| Molecular Weight | 208.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-ISOPROPYL,5-TERT-BUTYLPYROCATECHOL (CAS 143767-20-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H20O2. Molecular weight: 208.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H20O2 |
| Molecular Weight | 208.30 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.) | 1998 |
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Recommended Standards
- 2,9-diazatricyclo[8.4.0.0²,⁶]tetradeca-1(14),10,12-trien-8-one (CAS 1432681-05-4)
- 2,7-Dimethyl-9,10-dihydroanthracene (CAS 144106-47-8)
- N-Methyl-N-((5,6,7,8-tetrahydroimidazo[1,2-a]pyrazin-3-yl)methyl)propan-2-amine (CAS 1422142-20-8)
- Dehydro Ivabradine HCl (CAS 1086026-38-1;1086026-31-4)
- (2-Hydroxy-4,5-dimethylphenyl)(1H-pyrazol-4-yl)methanone (CAS 288844-40-6)
- 4-(4H-1,2,4-Triazol-4-yl)-1H-pyrazole-3-carboxylic acid (CAS 1177297-30-1)
- 2-(2-Aminobutan-2-yl)-6-ethylpyrimidin-4(3H)-one (CAS 1334103-26-2)
- Ethyl 5-Nitroimidazole-4-carboxylate (CAS 74478-95-8)
- Dalbavancin Impurity 29 (CAS CATO-C4X-160229)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
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