2-(2-Vinylphenyl)acetic acid CAS 81598-12-1
| CAS No. | 81598-12-1 |
| Molecular Formula | C10H10O2 |
| Molecular Weight | 162.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 2-(2-Vinylphenyl)acetic acid (CAS 81598-12-1), a certified reference material (molecular formula C10H10O2, MW 162.19 g/mol) for analytical method development and quality control.
The molecular framework of 2-(2-Vinylphenyl)acetic acid (C10H10O2) 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 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), 2-(2-Vinylphenyl)acetic acid 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 | C10H10O2 |
| Molecular Weight | 162.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
Related Vinylphenyl Standards
- 2-Vinylphenyl acetate (CAS 63600-35-1)
- 3-(4-Vinylphenyl)propan-1-amine (CAS 117381-03-0)
- (R)-1-(4-Vinylphenyl)propan-1-amine (CAS 1259615-89-8)
- (S)-1-(4-Vinylphenyl)propan-1-amine (CAS 1336665-55-4)
- N-(2-Vinylphenyl)acetamide (CAS 29124-68-3)
- N-(4-Vinylphenyl)acetamide (CAS 53498-47-8)
- 1-(4-Vinylphenyl)propan-1-one (CAS 7646-72-2)
- 1-(4-Vinylphenyl)-1h-pyrazole (CAS 1094356-97-4)
Recommended Standards
- 2-(2-Pyrazinyl)-4-pentyn-2-ol (CAS 2006278-24-4)
- 2-(3-Amino-4-hydroxyphenyl)propanenitrile (CAS 51234-23-2)
- 2-(2-Hydroxyethyl)benzimidazole (CAS 4857-01-6)
- 2-(3-Amino-4-methoxyphenyl)acetonitrile (CAS 725256-16-6)
- 4-(1-Ethyl-1H-pyrrol-2-yl)-2,4-dioxobutanoic acid (CAS 251924-37-5)
- (4-Methoxy-pyridin-2-yl)-carbamic acid tert-butyl ester (CAS 551950-46-0)
- 4-Cyano-1-methyl-1H-imidazole-5-carboxamide (CAS 19485-36-0)
- Methyl 2-(3-chlorophenyl)-2-(piperazin-1-yl)acetate (CAS 1218135-73-9)
- Naproxen Impurity 16 (CAS 34352-92-6)
- 1-Cyclohexyl-3-(tert-butyldimethylsilyl)-2-propyn-1-ol (CAS 887586-33-6)
- Ethyl 2-(2-ethoxy-5-fluorophenyl)-2-oxoacetate (CAS 1367991-94-3)
- 3,5-Dichloro-N-cyclopropylaniline (CAS 1369359-26-1)
- {[4-(Propan-2-yl)phenyl]methyl}(propyl)amine (CAS 889950-02-1)
- Peptide Fmoc-Thi-Thi-OH (CAS CATO-CPTD788552)
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