5-[(Phenylsulfanyl)methyl]-2-furoic acid CAS 79504-96-4
| CAS No. | 79504-96-4 |
| Molecular Formula | C12H10O3S |
| Molecular Weight | 234.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-[(Phenylsulfanyl)methyl]-2-furoic acid.
5-[(Phenylsulfanyl)methyl]-2-furoic acid (CAS 79504-96-4) is a high-purity analytical reference standard with the molecular formula C12H10O3S and a molecular weight of 234.27 g/mol.
The molecular framework of 5-[(Phenylsulfanyl)methyl]-2-furoic acid (C12H10O3S) is characterized by a sulfone group, 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.
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-[(Phenylsulfanyl)methyl]-2-furoic 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 | C12H10O3S |
| Molecular Weight | 234.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Sulfur Atoms | 1 |
Related Phenylsulfanyl Standards
- 3-[(phenylsulfanyl)methyl]furan-2-carboxylic acid (CAS 878465-81-7)
- 3-[2-Methyl-1-(phenylsulfanyl)propyl]furan (CAS 551921-82-5)
- 2-Methyl-6-[(phenylsulfanyl)methyl]pyrimidin-4-ol (CAS 339278-66-9)
- 3-(Phenylsulfanyl)pyrazine-2-carboxylic acid (CAS 74002-60-1)
- 1-[2-(Phenylsulfanyl)acetyl]pyrazolidin-3-one (CAS 477850-58-1)
- 4-(Phenylsulfanyl)pyrazolidine-1,2-dicarbaldehyde (CAS 478248-74-7)
- methyl 2-[1-(phenylsulfanyl)cyclobutyl]acetate (CAS 1443980-31-1)
- (1s)-1-[4-(phenylsulfanyl)phenyl]ethan-1-ol (CAS 1344923-24-5)
Recommended Standards
- 5-(Phenoxymethyl)-2-thiophenecarboxylic Acid (CAS 61855-05-8)
- 5-[4-(Methylsulfanyl)phenyl]-2,4(1H,3H)-pyrimidinedione (CAS 893737-27-4)
- 5-(Benzylthio)pyrimidine-2,4(1H,3H)-dione (CAS 21736-44-7)
- 5-[4-(Methylsulfanyl)phenyl]-2-furoic acid (CAS 893734-62-8)
- IDE 2 (CAS 1136466-93-7)
- 4-[(E)-2-(2,6-Dichlorophenyl)ethenyl]-6,6-dimethyl-2-(propan-2-ylsulfanyl)-1,6-dihydropyrimidine (CAS 1164564-42-4)
- 1-(3-Ethynylphenyl)-3-propylurea (CAS 1197842-81-1)
- Methyl 3-amino-4-methyl-5-propoxybenzoate (CAS 1429903-80-9)
- N-Cyclopentyl-2-{4,6-dioxo-8-oxa-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),10,12-tetraen-5-yl}acetamide (CAS 1351398-87-2)
- 4-((4-(N-(4-iodophenyl)sulfamoyl)phenyl)amino)-4-oxobutanoic acid (CAS 433259-15-5)
- 4-methyl-1H-indole-3-carbaldehyde (CAS 4771-48-6)
- 4-Amino-7H-pyrrolo[2,3-d]pyrimidine-2-sulfinic acid (CAS 1027082-25-2)
- 2-Naphthalenecarboxylic acid, 4-[2-(5-chloro-4-methyl-2-sulfophenyl)diazenyl]-3-hydroxy- (CAS 16013-44-8)
- Vialox Peptide(Pentapeptide-3) (CAS 135679-88-8)
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