5-((2-Nitrophenoxy)methyl)furan-2-carbonyl chloride CAS 861439-34-1
| CAS No. | 861439-34-1 |
| Molecular Formula | C12H8ClNO5 |
| Molecular Weight | 281.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 5-((2-Nitrophenoxy)methyl)furan-2-carbonyl chloride (C12H8ClNO5) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 281.65 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 5-((2-Nitrophenoxy)methyl)furan-2-carbonyl chloride (CAS 861439-34-1), a certified reference material (molecular formula C12H8ClNO5, MW 281.65 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-((2-Nitrophenoxy)methyl)furan-2-carbonyl chloride 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 | C12H8ClNO5 |
| Molecular Weight | 281.65 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4-[(4-chloro-3-nitro-1h-pyrazol-1-yl)methyl]benzoic acid (CAS 312601-70-0)
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- 2-Methyl-3-(piperidin-1-yl(pyridin-3-yl)methyl)-1H-indole (CAS 514186-24-4)
- 3-Amino-1-benzyl-4-(4-bromophenyl)azetidin-2-one (CAS 1291490-55-5)
- 3-(Chloromethyl)-5-(4-methoxyphenyl)-1,2,4-oxadiazole (CAS 73217-31-9)
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