Dodecyl 4-hydroxybenzoate CAS 2664-60-0
| CAS No. | 2664-60-0 |
| Molecular Formula | C19H30O3 |
| Molecular Weight | 306.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 306.44 g/mol gives Dodecyl 4-hydroxybenzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Dodecyl 4-hydroxybenzoate (CAS 2664-60-0) is a high-purity analytical reference standard with the molecular formula C19H30O3 and a molecular weight of 306.44 g/mol.
The molecular framework of Dodecyl 4-hydroxybenzoate (C19H30O3) is characterized by a steroid core, a hydroxyl group, an ether linkage. 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 | C19H30O3 |
| Molecular Weight | 306.44 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Dodecyl Standards
- Dodecyl 2-hydroxybenzoate (CAS 1160-35-6)
- Dodecyl 2-ethylhexanoate (CAS 56078-38-7)
- 6-Dodecyl-1,3,6,2-dioxazaborocan-2-ol (CAS 89188-35-2)
- 1-Dodecyl-5-oxopyrrolidine-3-carboxylic acid (CAS 10054-21-4)
- Dodecyl cyclohexanecarboxylate (CAS 94107-45-6)
- 2-Dodecyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 177035-82-4)
- 6-Dodecyl-3,6-dihydro-2H-[1,4]dioxino[2,3-c]pyrrole (CAS 474801-03-1)
- 2-(benzyl(dodecyl)amino)ethanol (CAS 159822-96-5)
Recommended Standards
- 8-acetyl-3,6-dimethyl-2-phenyl-chromen-4-one (CAS 94305-53-0)
- Isoandrololactone (CAS 2061-71-4)
- 6-((7-Methoxy-3,7-dimethyloctyl)oxy)-2,3-dihydrobenzofuran (CAS 51079-55-1)
- Methyl 3-(3,5-di-tert-butyl-4-methoxyphenyl)propanoate (CAS 30492-48-9)
- (2S)-2-Amino-N-cyclopentyl-3-methylbutanamide (CAS 1188530-96-2)
- 2-((Dimethylamino)methylene)-5,5-dimethylcyclohexane-1,3-dione (CAS 75039-59-7)
- tert-Butyl 2-(2-(tert-butylthio)pyridin-3-yl)pyrrolidine-1-carboxylate (CAS 1352542-31-4)
- O1-tert-butyl O2-methyl (2R,4R)-4-azidopiperidine-1,2-dicarboxylate (CAS 1095173-08-2)
- 2-[2-(4-Pentenyloxy)ethyl]piperidine hydrochloride (CAS 1220036-63-4)
- endo-3-Amino-8-azabicyclo[3.2.1]octane-8-carboxylic Acid tert-Butyl Ester (CAS 207405-68-3)
- 4-Bromo-5-methyl-1H-indole-2-carboxylic acid (CAS 1857357-32-4)
- Ethyl 7-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-4-(4-(trifluoromethyl)phenyl)-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 333308-93-3)
- 1-(3-Bromoprop-1-en-1-yl)-4-nitrobenzene (CAS 75059-04-0)
- (DTyr27,36,DThr32)-Neuropeptide Y (27-36) (CAS 163887-48-7)
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