5-(Cyclopropylsulfonyl)furan-2-carboxylic acid CAS 1565962-97-1
| CAS No. | 1565962-97-1 |
| Molecular Formula | C8H8O5S |
| Molecular Weight | 216.21 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-(Cyclopropylsulfonyl)furan-2-carboxylic acid.
5-(Cyclopropylsulfonyl)furan-2-carboxylic acid (CAS 1565962-97-1) is a high-purity analytical reference standard with the molecular formula C8H8O5S and a molecular weight of 216.21 g/mol.
Based on its molecular formula C8H8O5S, 5-(Cyclopropylsulfonyl)furan-2-carboxylic acid contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 216.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 manufactures 5-(Cyclopropylsulfonyl)furan-2-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H8O5S |
| Molecular Weight | 216.21 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Sulfur Atoms | 1 |
Related Cyclopropylsulfonyl Standards
- 4-(Cyclopropylsulfonyl)-2-fluorophenol (CAS 1147558-10-8)
- (1-(Cyclopropylsulfonyl)-1H-pyrazol-3-yl)boronic acid (CAS 1693764-22-5)
- 1-(Cyclopropylsulfonyl)piperidine-4-carbonitrile (CAS 1036738-82-5)
- 4-(Cyclopropylsulfonyl)-2-methylphenol (CAS 1147558-15-3)
- 6-(Cyclopropylsulfonyl)-2-methylpyridin-3-amine (CAS 1147558-17-5)
- 4-(Cyclopropylsulfonyl)-2-methylaniline (CAS 1147558-16-4)
- 3-(Cyclopropylsulfonyl)-2-methylaniline (CAS 2225879-12-7)
- (Cyclopropylsulfonyl)valine (CAS 1344909-92-7)
Recommended Standards
- (2E)-1-(4-Fluorophenyl)-3-(furan-2-yl)prop-2-en-1-one (CAS 1565-90-8)
- 2-(4-fluorobenzoyl)pyridin-3-amine (CAS 1600982-28-2)
- 2-(4-sulfophenyl)acetic acid (CAS 153661-28-0)
- 5-[(ethoxycarbonyl)amino]-1,3-thiazole-4-carboxylic acid (CAS 1643872-48-3)
- (S)-1-amino-2,3-dihydro-1H-indene-5-carbonitrile (CAS 903630-35-3)
- 4-Phenoxy-2,2,2-trifluoroacetophenone (CAS 70783-32-3)
- 1-(3-Methyl-5,6,7,8-tetrahydroquinolin-8-yl)ethanone (CAS 62230-68-6)
- Dipentadecyl [1,1'-biphenyl]-4,4'-dicarboxylate (CAS 80911-53-1)
- 677-22-5 tert-Butylmagnesium chloride EINECS 211-638-6 EC 211-638-6 (CAS 677-22-5)
- 1,2-Dimethyl-3-phenyl-1H-indole (CAS 38445-36-2)
- 6-Phenyl-imidazo[2,1-b]thiazole-5-carbaldehyde (CAS 74630-73-2)
- Methyl 2-benzyl-7-hydroxy-1,3-dioxo-2,3-dihydro-1H-pyrrolo[3,4-c]pyridine-4-carboxylate (CAS 477888-26-9)
- tert-Butyl (1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hexane-2-carboxylate (CAS 361442-57-1)
- Semaglutide impurity 29 (CAS 1188328-22-4)
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