(5-(p-Tolyl)furan-2-yl)methanol CAS 34721-83-0
| CAS No. | 34721-83-0 |
| Molecular Formula | C12H12O2 |
| Molecular Weight | 188.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (5-(p-Tolyl)furan-2-yl)methanol (C12H12O2) 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.
(5-(p-Tolyl)furan-2-yl)methanol (CAS 34721-83-0), molecular formula C12H12O2 and molecular weight 188.22 g/mol, is a CATO reference standard with documented purity and traceability.
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), (5-(p-Tolyl)furan-2-yl)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 | C12H12O2 |
| Molecular Weight | 188.22 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
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- (1-(P-tolyl)-1H-1,2,3-triazol-4-yl)methanamine (CAS 944901-27-3)
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Recommended Standards
- (4-Methoxynaphthalen-2-yl)methanol (CAS 33295-48-6)
- (5-Benzylfuran-2-yl)methanol (CAS 20423-32-9)
- (4-(5-Methylfuran-2-yl)phenyl)methanol (CAS 773872-95-0)
- (5-Hydroxycyclopent-1-en-1-yl)(phenyl)methanone (CAS 88738-09-4)
- 5,7-Dichloro-2-(4-chlorophenyl)-1H-benzo[d]imidazole (CAS 1801147-13-6)
- Tert-butyl (2-ethyl-2-hydroxybutyl)carbamate (CAS 1497997-30-4)
- 8-Methylpyrido[2,3-d]pyridazine-5-thiol (CAS 1330754-39-6)
- Ethyl 2-(3-bromo-5-fluorophenyl)thiazole-4-carboxylate (CAS 886368-61-2)
- N-[(E)-2-(3-{[(4-chlorophenyl)methyl]sulfanyl}-6-methyl-1,2,4-triazin-5-yl)ethenyl]-3-(trifluoromethyl)aniline (CAS 477866-57-2)
- 2-Chloro-1-(3-nitro-5-(trifluoromethyl)phenyl)ethanone (CAS 1227489-80-6)
- 2-(5-(2-Chlorophenyl)furan-2-yl)-6-methylquinoline-4-carboxylic acid (CAS 634177-81-4)
- Phosphoric acid, monopentyl ester (CAS 2382-76-5)
- N6-(N-Threonylcarbonyl)adenosine (CAS 24719-82-2)
- Liraglutide Impurity 21 TFA Salt (CAS CATO-C4X-199221)
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