4-Isopropyl-3-methylphenol CAS 3228-02-2
| CAS No. | 3228-02-2 |
| Molecular Formula | C10H14O |
| Molecular Weight | 150.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 150.22 g/mol gives 4-Isopropyl-3-methylphenol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Isopropyl-3-methylphenol (CAS 3228-02-2) is a high-purity analytical reference standard with the molecular formula C10H14O and a molecular weight of 150.22 g/mol.
Structurally, 4-Isopropyl-3-methylphenol (C10H14O) 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 150.22 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 | C10H14O |
| Molecular Weight | 150.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C |
| 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 |
Related Isopropyl Standards
- N-Isopropyl-5-methylpyridin-2-amine (CAS 1040341-22-7)
- 3-Isopropyl-2,4,5,6-tetrahydrocyclopenta[c]pyrazole (CAS 172479-45-7)
- 6-Isopropyl-4-methylpyridin-2-amine (CAS 179555-17-0)
- 3-Isopropyl-1-methyl-5-vinyl-1H-pyrazole (CAS 1956379-18-2)
- 1-Isopropyl-3-methoxybenzene (CAS 6380-20-7)
- 2-Isopropyl-3,5-dimethylpyrazine (CAS 40790-19-0)
- 2-Isopropyl-4,6-dimethylpyrimidine (CAS 67490-17-9)
- 2-Isopropyl-4-methylphenol (CAS 4427-56-9)
Recommended Standards
- Safranal (CAS 116-26-7)
- 2-sec-Butylphenol (CAS 89-72-5)
- Perillaldehyde (CAS 2111-75-3)
- (±)-2-Phenylbutanol (CAS 2035-94-1)
- N-(3-Chloro-4-fluorophenyl)-2-((4-ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618415-13-7)
- N-Isopropyl-N-(4-methyloxazol-2-yl)butyramide (CAS 57067-96-6)
- 2-(4-Oxo-1,2,3-benzotriazin-3(4H)-yl)propanoic acid (CAS 51672-78-7)
- 4,7-Dichloropyrrolo[1,2-a]quinoxaline (CAS 160657-03-4)
- 1,1,1,2,3,3,3-heptafluoro-2-methoxypropane 22052-84-2 Heptafluoroisopropyl methyl ether (CAS 22052-84-2)
- Rel-(1R,2S)-2-phenethylcyclopropane-1-carbaldehyde (CAS 190005-01-7)
- N-methyl-4-(piperidin-4-yl)benzamide hydrochloride (CAS 2064217-81-6)
- 2-Isocyanatobutane Butan-2-yl isocyanate Secondary butyl isocyanate sec-Butyl isocyanate 15585-98-5 (CAS 15585-98-5)
- 3-Phenyl-4-[(4-phenyl-1,2,5-oxadiazol-3-yl)-NNO-azoxy]-1,2,5-oxadiazole (CAS 129282-42-4)
- (Glu1)-Fibrinopeptide B (human) (CAS 103213-49-6)
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