2,4-Dihydroxy-5-tert-butylbenzophenone CAS 4211-67-0
| CAS No. | 4211-67-0 |
| Molecular Formula | C17H18O3 |
| Molecular Weight | 270.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,4-Dihydroxy-5-tert-butylbenzophenone is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2,4-Dihydroxy-5-tert-butylbenzophenone (CAS 4211-67-0), molecular formula C17H18O3 and molecular weight 270.32 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2,4-Dihydroxy-5-tert-butylbenzophenone (C17H18O3) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 270.32 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,4-Dihydroxy-5-tert-butylbenzophenone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H18O3 |
| Molecular Weight | 270.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Dihydroxy Standards
- (E)-3-(2,4-Dihydroxy-3-methoxyphenyl)-1-phenylprop-2-en-1-one (CAS 104236-73-9)
- 2',6'-Dihydroxy 4'-methoxychalcone (CAS 18956-15-5)
- 1-(2,6-Dihydroxy-4-methoxyphenyl)-3-phenylprop-2-en-1-one (CAS 77129-49-8)
- cis-10,11-Dihydroxy-10,11-dihydrocarbamazepine (CAS 58955-94-5)
- 4,5-Dihydroxy-1-(hydroxymethyl)anthracene-9,10-dione (CAS 128341-04-8)
- 1,6-Dihydroxy-2-methoxyanthracene-9,10-dione (CAS 142878-32-8)
- 1,5-Dihydroxy-2-methoxyanthracene-9,10-dione (CAS 157029-68-0)
- 1,4-Dihydroxy-2-(hydroxymethyl)anthracene-9,10-dione (CAS 22296-59-9)
Recommended Standards
- 2-(Tert-butyl) 8-methyl (R)-2,6-diazaspiro[3.4]Octane-2,8-dicarboxylate (CAS 2323071-15-2)
- 2,4-Diphenylbenzofuran (CAS 863870-99-9)
- 2-(Tert-butyl) 3-methyl 2,5-diazabicyclo[2.2.2]Octane-2,3-dicarboxylate (CAS 2231673-16-6)
- 2-[2-[2-(2-phenoxyethoxy)ethoxy]ethoxy]ethanol (CAS 36366-93-5)
- N-(2-(1,3-Dioxo-2,3-dihydro-1H-inden-2-yl)quinolin-8-yl)benzamide (CAS 61388-83-8)
- 4-(pyrrolidin-1-yl)azepane (CAS 933733-50-7)
- 1313855-79-6 3-[(Aminocarbonyl)amino]-2-methylbenzoic acid MFCD17258645 (CAS 1313855-79-6)
- (1<I>R</I>,2<I>R</I>)-trans-<I>N</I>-Boc-1,2-cyclohexanediamine (CAS 146504-07-6)
- Ethyl 5-amino-5,6-dihydro-4H-cyclopenta[c]furan-5-carboxylate (CAS 266350-29-2)
- 2,2-Difluoromalonamide (CAS 425-99-0)
- Methyl 4-(4-aminopiperidin-1-yl)butanoate (CAS 683744-45-8)
- 2-Ethoxypentanoic Acid (CAS 90937-93-2)
- 4-((6-(Tert-butyl)-3-carbamoyl-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)amino)-4-oxobutanoic acid (CAS 407587-12-6)
- Fibrinogen-Binding Peptide (CAS 137235-80-4)
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