2-(2-Benzylphenyl)-2-propanol CAS 57732-89-5
| CAS No. | 57732-89-5 |
| Molecular Formula | C16H18O |
| Molecular Weight | 226.31 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-(2-Benzylphenyl)-2-propanol.
2-(2-Benzylphenyl)-2-propanol (CAS 57732-89-5) is a high-purity analytical reference standard with the molecular formula C16H18O and a molecular weight of 226.31 g/mol.
Structurally, 2-(2-Benzylphenyl)-2-propanol (C16H18O) contains a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 226.31 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 | C16H18O |
| Molecular Weight | 226.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Related Benzylphenyl Standards
- 2-(4-Benzylphenyl)acetic acid (CAS 35889-03-3)
- (3-Benzylphenyl)boronic acid (CAS 173394-24-6)
- (2-Benzylphenyl)boronic acid (CAS 40276-63-9)
- (4-Benzylphenyl)boronic acid (CAS 56311-13-8)
- 4-Benzylphenyl isocyanate (CAS 1823-37-6)
- 2-(4-Benzylphenyl)acetonitrile (CAS 101096-72-4)
- 3-(4-Benzylphenyl)-1H-pyrazol-5-amine (CAS 502132-90-3)
- 3-(4-Benzylphenyl)isoxazol-5-amine (CAS 501902-13-2)
Recommended Standards
- 2-(2-(4-Isopropylphenyl)cyclopropyl)furan (CAS 84922-05-4)
- 2,3-dimethoxynaphthalene-1-carbaldehyde (CAS 56252-09-6)
- 2-([1,1'-Biphenyl]-4-yl)-2-methylpropan-1-ol (CAS 83493-87-2)
- 2,4-dimethoxynaphthalene-1-carbaldehyde (CAS 75965-84-3)
- 2-[(4-Chlorophenyl)sulfanyl]benzaldehyde (CAS 107572-07-6)
- n-(Furan-2-ylmethyl)-3-(thiazol-2-yl)aniline (CAS 1183896-09-4)
- 2-Bromo-1-chloro-4-(difluoromethoxy)benzene (CAS 1000574-90-2)
- 2,6-Dichloro-benzaldehyde oxime (CAS 25185-95-9)
- Thalidomide-O-amido-PEG3-C2-NH2 (CAS 1957236-20-2)
- 1-[4-(propan-2-yl)cyclohexyl]piperazine (CAS 1344258-85-0)
- 4-(2,2-Difluoroethyl)piperidine (CAS 785756-04-9)
- 3-Methoxy-1-(o-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 1782746-08-0)
- N-(3-chlorobenzyl)-1-(2-nitrophenyl)methanamine (CAS 912772-19-1)
- Semaglutide Impurity 192 (CAS CATO-C4X-2226192)
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