(4-Methoxy-3-(3-methoxypropoxy)phenyl)methanol CAS 172900-74-2
| CAS No. | 172900-74-2 |
| Molecular Formula | C12H18O4 |
| Molecular Weight | 226.27 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 (4-Methoxy-3-(3-methoxypropoxy)phenyl)methanol.
(4-Methoxy-3-(3-methoxypropoxy)phenyl)methanol (CAS 172900-74-2), molecular formula C12H18O4 and molecular weight 226.27 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (4-Methoxy-3-(3-methoxypropoxy)phenyl)methanol (C12H18O4) is characterized by a carboxylic acid group, 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 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.
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 | C12H18O4 |
| Molecular Weight | 226.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
Related Methoxy Standards
- 1-(4'-Methoxy-[1,1'-biphenyl]-4-yl)ethan-1-one (CAS 13021-18-6)
- 1-{6-methoxy-[1,1'-biphenyl]-3-yl}ethan-1-one (CAS 142500-00-3)
- 7-Methoxy-1,9-dimethyl-9H-pyrido[3,4-b]indole (CAS 143502-37-8)
- 3'-Methoxy-2-methyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 1506675-64-4)
- 4'-Methoxy-2-methyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 1509012-61-6)
- 2'-Methoxy-2-methyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 1537282-96-4)
- 1-(4'-Methoxy-biphenyl-3-yl)-ethanone (CAS 182169-63-7)
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Recommended Standards
- 2-Methyl-1,2-di-4-pyridinyl-1-propanone (CAS 17286-92-9)
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- Ethyl 1-(2-ethoxyethyl)-4-methyl-1H-imidazole-5-carboxylate (CAS 1713648-44-2)
- 2-([1,1'-Biphenyl]-4-yl)-N-hydroxyacetimidamide (CAS 176860-59-6)
- 4-(2-Chlorophenyl)-3-methyl-1H-pyrazol-5-amine (CAS 186195-79-9)
- Ethyl 2-(3-aminopropyl)-4-methylthiazole-5-carboxylate (CAS 1017422-50-2)
- 5,5-Difluoropiperidin-3-one hydrochloride (CAS 1303973-33-2)
- 1,3-Diethyl-1H-pyrazole-5-carbonyl chloride (CAS 126674-97-3)
- 3',4'-Dimethoxy-[1,1'-biphenyl]-3-carbaldehyde (CAS 676348-36-0)
- (3-Methylquinoxalin-2-yl)methyl 2H-chromene-3-carboxylate (CAS 1062089-15-9)
- Ethyl 2-(2,2,2-trifluoroacetyl)pentanoate (CAS 10556-91-9)
- 2-Bromo-4-[(3-trifluoromethyl)phenyl]-1-butene (CAS 951889-45-5)
- 6-methoxy-3-(propan-2-yl)-1,2,3,4-tetrahydroquinoline hydrochloride (CAS 1909318-95-1)
- Galanin Message Associated Peptide (44-59) amide (CAS 125455-59-6)
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