1-Methoxy-3-(penta-3-yl)benzene CAS 1365656-08-1
| CAS No. | 1365656-08-1 |
| Molecular Formula | C12H18O |
| Molecular Weight | 178.27 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 1-Methoxy-3-(penta-3-yl)benzene.
1-Methoxy-3-(penta-3-yl)benzene (CAS 1365656-08-1), molecular formula C12H18O and molecular weight 178.27 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-Methoxy-3-(penta-3-yl)benzene (C12H18O) is characterized by a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C12H18O |
| Molecular Weight | 178.27 g/mol |
| 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.) | 1991 |
Related Methoxy Standards
- 1-Methoxy-4-(1-methylbutyl)benzene (CAS 4125-32-0)
- 7-Methoxy-5-methylbenzothiophene (CAS 1388033-29-1)
- 1-methoxy-2-(prop-2-yn-1-ylsulfanyl)benzene (CAS 157506-52-0)
- 5-Methoxy-2-methylbenzo[b]thiophene (CAS 53299-66-4)
- 5-Methoxy-3-methylbenzothiophene (CAS 25784-98-9)
- Methoxy(methyl)(phenyl)(vinyl)silane (CAS 80252-60-4)
- 2-Methoxy-6,7,8,9-tetrahydro-5H-pyrido[2,3-d]azepine (CAS 1003587-66-3)
- 2-Methoxy-5-(pyrrolidin-3-yl)pyridine (CAS 1008112-12-6)
Recommended Standards
- 4-Methyl-N-(pentan-2-yl)pyridin-3-amine (CAS 1344111-70-1)
- 2',3'-dihydrospiro[cyclobutane-1,1'-inden]-2'-one (CAS 1367085-28-6)
- 3-Methyl-n-(3-methylbutan-2-yl)pyridin-4-amine (CAS 1343678-10-3)
- 3-Isopropyl-N1,N1-dimethylbenzene-1,2-diamine (CAS 1369793-50-9)
- 4-Fluoro-3-(2-methylphenyl)benzoic acid (CAS 1261952-70-8)
- 4-(Benzyloxy)-3,3-difluoropiperidine (CAS 1206540-59-1)
- tert-Butyl-1,1,1,3,3,3-d6 Alcohol (CAS 53853-65-9)
- Dimethyl-(6-piperidin-4-ylmethyl-pyridazin-3-yl)-amine dihydrochloride (CAS 1361115-16-3)
- (4Z)-4-({[(4-chlorophenyl)methyl]amino}methylidene)-1-methyl-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 320425-19-2)
- N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)phenyl)acetamide (CAS 1150271-66-1)
- Difloxacin-d3 (methyl-d3) (CAS 1173147-93-7)
- 4-(3-Chloro-3-butenyl)benzoic acid (CAS 732249-57-9)
- 8-bromo-5-chloro-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 2374137-47-8)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
Why CATO?
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