(3,4,5-Trimethoxyphenyl)methanol CAS 3840-31-1
| CAS No. | 3840-31-1 |
| Molecular Formula | C10H14O4 |
| Molecular Weight | 198.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (3,4,5-Trimethoxyphenyl)methanol (C10H14O4) 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 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).
(3,4,5-Trimethoxyphenyl)methanol (CAS 3840-31-1) is a high-purity analytical reference standard with the molecular formula C10H14O4 and a molecular weight of 198.22 g/mol.
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), (3,4,5-Trimethoxyphenyl)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 | C10H14O4 |
| Molecular Weight | 198.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, 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.) | 1958 |
Related Trimethoxyphenyl Standards
- (2,4,6-Trimethoxyphenyl)methanol (CAS 61040-78-6)
- (3,4,5-Trimethoxyphenyl)hydrazine (CAS 51304-75-7)
- (2,4,5-Trimethoxyphenyl)methanamine (CAS 154584-98-2)
- 1-(2,3,4-Trimethoxyphenyl)methanamine (CAS 41219-16-3)
- 2-(2,3,4-Trimethoxyphenyl)acetonitrile (CAS 68913-85-9)
- 2-(2,4,5-Trimethoxyphenyl)acetonitrile (CAS 38444-50-7)
- 1016-19-9 3,4,5-Trimethoxyphenyl isocyanate 5-isocyanato-1,2,3-trimethoxybenzene (CAS 1016-19-9)
- 2-(2,3,4-Trimethoxyphenyl)acetaldehyde (CAS 104216-97-9)
Recommended Standards
- (1R)-1-(3,4-Dimethoxyphenyl)-1,2-ethanediol 326491-79-6 (CAS 326491-79-6)
- 4841-84-3 D3703 Dimethyl cis-4-Cyclohexene-1,2-dicarboxylate cis-4-Cyclohexene-1,2-dicarboxylic Acid Dimethyl Ester (CAS 4841-84-3)
- 28460-01-7 3-(methylthio)pentan-3-yl-dioxido-oxophosphorane 3-methylsulfanylpentan-3-yl-bis(oxidanidyl)-oxidanylidene-$l^{5}-phosphane A819458 (CAS 28460-01-7)
- 3-(4-Methoxyphenoxy)propane-1,2-diol (CAS 17131-52-1)
- 4-Amino-6-(5-methyl-2-furyl)-1,6-dihydro-1,3,5-triazine-2-thiol (CAS 1142208-50-1)
- 4-Methylpyridine-3-boronic Acid (CAS 148546-82-1)
- 4-(Tetrahydro-2h-pyran-4-yl)pyrrolidine-3-carboxylic acid (CAS 1339791-76-2)
- 4-((Diethylamino)methyl)-3-phenylisoxazol-5(2H)-one (CAS 61194-91-0)
- 1-Bromo-2,2,3-trimethylbutane (CAS 101419-71-0)
- 4-Oxa-1,9-diazaspiro[5.5]undecane (CAS 151742-17-5)
- 5-chloro-1-methyl-1H-imidazole-2-carbaldehyde (CAS 37050-18-3)
- 2,5-Diphenylthiophene (CAS 1445-78-9)
- (3-(4-Methoxyphenyl)acryloyl)-l-alanine (CAS 956572-02-4)
- Palmitoyl Tripeptide-8 TFA salt (CAS 936544-53-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com