(3-Chlorofuran-2-yl)(phenyl)methanol CAS 944652-59-9
| CAS No. | 944652-59-9 |
| Molecular Formula | C11H9ClO2 |
| Molecular Weight | 208.64 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.
(3-Chlorofuran-2-yl)(phenyl)methanol (CAS 944652-59-9), molecular formula C11H9ClO2 and molecular weight 208.64 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H9ClO2, (3-Chlorofuran-2-yl)(phenyl)methanol contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 208.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), (3-Chlorofuran-2-yl)(phenyl)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 | C11H9ClO2 |
| Molecular Weight | 208.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Chlorofuran Standards
- (5-Chlorofuran-2-yl)(piperazin-1-yl)methanone (CAS 1042791-85-4)
- (2-Chlorofuran-3-yl)(thiophen-2-yl)methanol (CAS 1249949-36-7)
- 5-Chlorofuran-2-sulfonyl chloride (CAS 443990-97-4)
- (5-Acetyl-4-chlorofuran-2-yl)methyl acetate (CAS 96328-19-7)
- Methyl (5-chlorofuran-2-carbonyl)glycinate (CAS 1154573-41-7)
- 2-(3-chlorofuran-2-yl)-4,5-dimethyl-1,3-oxazole (CAS 1235440-67-1)
- 3-(5-Chlorofuran-2-yl)-1H-pyrazole-4-carbaldehyde (CAS 2092746-03-5)
- 3-Benzyl-4-chlorofuran-2,5-dione (CAS 51627-58-8)
Recommended Standards
- (3-(3-Chlorophenyl)isoxazol-5-yl)methanamine (CAS 885273-50-7)
- (5-(2-Chlorophenyl)furan-2-yl)methanol (CAS 40313-66-4)
- (3-(2-Chlorophenyl)isoxazol-5-yl)methanamine (CAS 543713-32-2)
- (5-(3-Chlorophenyl)furan-2-yl)methanol (CAS 40313-65-3)
- 3-(3-Methylphenyl)-2,4-imidazolidinedione (CAS 71532-35-9)
- Benzoic acid, 4-chloro-2-[(4-ethoxyphenyl)amino]- (CAS 32305-27-4)
- (Z)-3-((4-chlorophenyl)sulfonyl)-4-(pyrimidin-2-ylamino)but-3-en-2-one (CAS 882259-74-7)
- (1H-Benzo[d]imidazol-2-yl)methanediol (CAS 300692-25-5)
- Ethyl N-(2-amino-1,2-dicyanovinyl)formimidate (CAS 133123-63-4)
- 4-Chloro-7-(4-methoxy-phenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 220835-25-6)
- 2-Chloro-5-methoxy-4-nitrobenzoic acid (CAS 101581-13-9)
- 1-(4,4-difluorocyclohexyl)ethan-1-amine (CAS 1450660-63-5)
- N-[(2-Methoxyphenyl)methyl]-2-methyl-3-oxo-2H,3H,4H-pyrido[3,2-b][1,4]oxazine-2-carboxamide (CAS 861211-37-2)
- Casein kinase II peptide Substrate (CAS 154444-98-1)
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