3-isopropyl-5-methylphenol CAS 3228-03-3
| CAS No. | 3228-03-3 |
| Molecular Formula | C10H14O |
| Molecular Weight | 150.22 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 3-isopropyl-5-methylphenol.
CATO supplies 3-isopropyl-5-methylphenol (CAS 3228-03-3), a certified reference material (molecular formula C10H14O, MW 150.22 g/mol) for analytical method development and quality control.
3-isopropyl-5-methylphenol (C10H14O) contains a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 3-isopropyl-5-methylphenol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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
- (Isopropoxymethyl)benzene (CAS 937-54-2)
- 2-Methoxypropan-2-ylbenzene (CAS 935-67-1)
- 1,6-Dimethyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine 2646AC 815632-27-0 C9H14N2 (CAS 815632-27-0)
- 2-(3-Methylphenyl)propan-2-ol (CAS 5208-37-7)
- 4-[4-(2-Fluorophenyl)piperazin-1-yl]-5-methoxy-2-phenylpyrimidine (CAS 477863-89-1)
- 4-Cyclopropoxy-N,N,5-trimethylpicolinamide (CAS 1243403-46-4)
- 2-(3-Formyl-1H-indol-1-yl)-N-(2-methoxy-5-nitrophenyl)acetamide (CAS 886499-34-9)
- Ethyl 2-(2,4-dichlorophenyl)acetate (CAS 41022-54-2)
- 5-Bromo-7-nitro-1H-indazole (CAS 316810-82-9)
- Ethyl 2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 885067-50-5)
- 2-(methylthio)pyrimidine-4,6-diol 29639-68-7 4,6-Dihydroxy-2-methylthiopyrimidine A5506 (CAS 29639-68-7)
- 1-(2-Chlorobenzyl)-1-methylguanidine sulfate (CAS 1185452-97-4)
- 25067-59-8 9-Vinylcarbazole homopolymer CHEBI:53427 N-Vinylcarbazole homopolymer PVK Poly(9-vinylcarbazole) Poly-N-vinylcarbazole Vinylcarbazole polymer poly(9-ethenyl-9H-carbazole) poly(N-vinyl carbazole) poly(vinylcarbazole) poly(vinylcarbazole) macromolecule poly[1-(9H-carbazol-9-yl)ethylene] polyvinyl carbazole polyvinylcarbazole (CAS 25067-59-8)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
Why CATO?
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