5-Methyl-2-Propylphenol CAS 31143-55-2
| CAS No. | 31143-55-2 |
| 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 5-Methyl-2-Propylphenol.
5-Methyl-2-Propylphenol (CAS 31143-55-2) is a high-purity analytical reference standard with the molecular formula C10H14O and a molecular weight of 150.22 g/mol.
Owing to a hydroxyl group, an ether linkage, an aromatic ring system, 5-Methyl-2-Propylphenol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 150.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 5-Methyl-2-Propylphenol 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 | 97%+ |
| 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.) | 1965 |
Related Methyl Standards
Recommended Standards
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- 6-(tert-Butyl)pyridin-2-amine (CAS 97634-83-8)
- 5-Ethyl-N,N-dimethylpyridin-2-amine (CAS 90554-50-0)
- 6-(tert-Butyl)pyridin-3-amine (CAS 39919-70-5)
- 8-Benzyl-4-[2-(4-chlorophenyl)acetyl]-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326808-90-5)
- 4-Chloro-8-methoxy-5-methylquinoline-3-carbonitrile (CAS 1017032-65-3)
- 2(1H)-Pyridinone, 3-[2-(2-fluorophenyl)ethynyl]-5,6-dihydro-1-[(2E)-1-oxo-3-(3,4,5-trimethoxyphenyl) (CAS 1415153-44-4)
- S-(Phenylsulfonyl)-L-cysteine (CAS 97512-83-9)
- 7-Methoxy-3,4-dihydro-2h-1-benzopyran-4-amine (CAS 802037-18-9)
- 1-([1,2,4]triazolo[4,3-a]pyrazin-8-yl)piperidin-4-amine (CAS 1339928-91-4)
- 3-Isopropyl-5-methylpyridin-4-amine (CAS 2397624-11-0)
- N-(2-(tert-Butyl)phenyl)-2-((3-ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 579443-11-1)
- 2-Morpholino-2-(thiophen-3-yl)acetic acid (CAS 490027-09-3)
- Semaglutide (CAS CATO-C4X-2226105)
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