(4-Butoxy-3-methoxyphenyl)methanol CAS 831188-44-4
| CAS No. | 831188-44-4 |
| Molecular Formula | C12H18O3 |
| Molecular Weight | 210.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(4-Butoxy-3-methoxyphenyl)methanol (CAS 831188-44-4), molecular formula C12H18O3 and molecular weight 210.27 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (4-Butoxy-3-methoxyphenyl)methanol (C12H18O3) contains a carboxylic acid group, 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 210.27 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), (4-Butoxy-3-methoxyphenyl)methanol 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 | C12H18O3 |
| Molecular Weight | 210.27 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.) | 1986 |
Related Butoxy Standards
- (3-Butoxy-4-methoxyphenyl)methanol (CAS 161179-23-3)
- 1-(2-Butoxy-5-fluorophenyl)ethanone (CAS 1094711-04-2)
- 1-(2-Butoxy-4-fluorophenyl)ethan-1-one (CAS 1344075-33-7)
- 1-(3-Butoxy-5-fluorophenyl)ethan-1-one (CAS 1443312-96-6)
- 1-(3-Butoxy-4-fluorophenyl)ethanone (CAS 1443313-47-0)
- 1-(4-Butoxy-2-fluorophenyl)ethan-1-one (CAS 203066-86-8)
- 1-(4-Butoxy-3-fluorophenyl)ethanone (CAS 20781-62-8)
- 2-(tert-Butoxy)-6-hydroxybenzoic acid (CAS 1243287-03-7)
Recommended Standards
- (3S,8AR)-3-Isobutylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione (CAS 32510-93-3)
- (4-Isopropyl-3,5-dimethoxyphenyl)methanol (CAS 344396-18-5)
- (3S)-3-Isobutylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione (CAS 307974-53-4)
- (5-(Tert-butyl)-2-hydroxy-1,3-phenylene)dimethanol (CAS 2203-14-7)
- 2-(5-(4-Amino-2-(hydroxymethyl)phenoxy)pentyl)isoindoline-1,3-dione (CAS 5896-92-4)
- (4-Chlorobenzyl)(2-chloroethyl)sulfane (CAS 71501-38-7)
- 5-Bromo-4-(difluoromethyl)-2-methylpyridine (CAS 1805019-70-8)
- 4-Chloro-5-nitro-1H-indole (CAS 2600728-83-2)
- 8-(2-Propyl-1,3-dithian-2-yl)-1,2,3,5,6,8a-hexahydroindolizine (CAS 89556-98-9)
- 1-Benzyl-2-methylpiperidine 777-38-8 (CAS 777-38-8)
- 5-Bromo-6-(trifluoromethyl)pyrimidin-4(5H)-one (CAS 942060-14-2)
- 4-(3-Methyl-1H-1,2,4-triazol-5-yl)benzonitrile (CAS 1152889-67-2)
- 4-(Tert-butyl)-6-chloro-2-cyclopropylpyrimidine (CAS 1133122-95-8)
- Galanin Message Associated Peptide (1-41) amide trifluoroacetate salt (CAS 132699-74-2)
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