[2,2′]-Furildioxime monohydrate CAS 6035-71-8
| CAS No. | 6035-71-8 |
| Molecular Formula | C10H8N2O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of [2,2′]-Furildioxime monohydrate is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
[2,2′]-Furildioxime monohydrate (CAS 6035-71-8), molecular formula C10H8N2O4H2O and molecular weight 238.20 g/mol, is a CATO reference standard with documented purity and traceability.
[2,2′]-Furildioxime monohydrate (C10H8N2O4H2O) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 [2,2′]-Furildioxime monohydrate 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 | C10H8N2O4 H2O |
| Molecular Weight | 238.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 2-Fluoro-4-(nonyloxy)benzoic acid (CAS 203066-97-1)
- Cobaltate(1-), bis[5,8-dichloro-2-[(2-hydroxy-4-nitrophenyl)azo]-1-naphthalenolato(2-)]-, hydrogen (CAS 80454-55-3)
- 5-(Chloromethyl)-3-cyclopropyl-1h-1,2,4-triazole hydrochloride (CAS 1427379-56-3)
- 4-(3-amino-1H-pyrazol-1-yl)-3-fluorobenzonitrile (CAS 1249090-18-3)
- Methyl 3-(phenylamino)pyridazine-4-carboxylate (CAS 119581-34-9)
- Bz-Tyr-4-Abz-OH (CAS 37106-97-1)
- Rivastigmine Impurity N1 (CAS 1369779-38-3)
- (4R)-4-(4-aminophenyl)-1,3-oxazolidin-2-one (CAS 2140265-06-9)
- 1,4,5,8-Tetraamino-2-bromo-7-propoxyanthracene-9,10-dione (CAS 88603-40-1)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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