1-(5-chloro-2-furyl)ethanone CAS 3216-65-7
| CAS No. | 3216-65-7 |
| Molecular Formula | C6H9ClO2 |
| Molecular Weight | 148.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(5-chloro-2-furyl)ethanone (CAS 3216-65-7), a certified reference material (molecular formula C6H9ClO2, MW 148.59 g/mol) for analytical method development and quality control.
1-(5-chloro-2-furyl)ethanone (C6H9ClO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 1-(5-chloro-2-furyl)ethanone 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 | C6H9ClO2 |
| Molecular Weight | 148.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related chloro Standards
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- 6-chloro-3-methyl-1H-pyrazin-2-one (CAS 105985-19-1)
- 5-chloro-1-methyl-pyrazole-4-carbaldehyde (CAS 117007-77-9)
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- Methyl 2-chloro-2-cyclopropylacetate (CAS 139132-18-6)
- 2-Chloro-1-(tetrahydrofuran-2-yl)ethanone (CAS 141060-98-2)
Recommended Standards
- 1-(2-Chloroethyl)-2-imidazolidinone, 97% (CAS 2387-20-4)
- 1-Chloro-4-(methoxymethoxy)but-2-yne (CAS 59357-80-1)
- (Z)-4-chlorobut-2-en-1-yl acetate (CAS 55613-61-1)
- 1-Methylcyclobutyl carbonochloridate (CAS 59602-92-5)
- 1,4-Dichloro-7-isoquinolinesulfonyl Chloride (CAS 223671-80-5)
- (Z)-(Cyclohexylmethyl)(oxido)[(pyridin-4-yl)methylidene]azanium (CAS 939888-28-5)
- 1-Methyl-2-(2-methylcyclopropyl)-1H-benzo[d]imidazole (CAS 167483-60-5)
- Methyl 5-amino-4,6-dimethylpicolinate (CAS 1799819-21-8)
- 2-Amino-4-(methylthio)butanenitrile (CAS 3198-47-8)
- N-(5-Methyl-1H-1,2,4-triazol-3-yl)butyramide (CAS 62400-13-9)
- 4-Chloro-1,3-dimethyl-1h-pyrazole-5-carbaldehyde (CAS 1227241-53-3)
- 2-Chloro-5-(1,1-dioxido-3-oxoisothiazolidin-2-yl)benzoyl chloride (CAS 927999-06-2)
- [1,1'-Biphenyl]-2,2'-dicarbaldehyde (CAS 1210-05-5)
- MOTS-c Peptide (CAS 1627580-64-6)
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