N'-(Furan-2-ylmethylene)-2-hydroxybenzohydrazide CAS 22596-74-3
| CAS No. | 22596-74-3 |
| Molecular Formula | C12H10N2O3 |
| Molecular Weight | 230.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N'-(Furan-2-ylmethylene)-2-hydroxybenzohydrazide 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.
CATO supplies N'-(Furan-2-ylmethylene)-2-hydroxybenzohydrazide (CAS 22596-74-3), a certified reference material (molecular formula C12H10N2O3, MW 230.22 g/mol) for analytical method development and quality control.
The molecular framework of N'-(Furan-2-ylmethylene)-2-hydroxybenzohydrazide (C12H10N2O3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H10N2O3 |
| Molecular Weight | 230.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
Related N Standards
- N'-(Furan-2-ylmethylene)-4-hydroxybenzohydrazide (CAS 100136-52-5)
- Methyl 2-(furan-2-carbonyl)benzoate (CAS 1443349-48-1)
- 1-(Furan-2-yl)-3-(2-hydroxyphenyl)propane-1,3-dione (CAS 65599-35-1)
- 7-(Furan-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 1018143-77-5)
- Furan-2-yl(3-isopropoxyphenyl)methanone (CAS 1405767-69-2)
- Furan-2-yl(4-methoxy-3,5-dimethylphenyl)methanone (CAS 1443344-14-6)
- 2-(1-(Furan-2-yl)-2-hydrazineyl-2-oxoethyl)benzoic acid (CAS 1449674-27-4)
- 2-(Furan-2-ylmethoxy)-4,6-dimethylbenzaldehyde (CAS 1708436-58-1)
Recommended Standards
- N-(5-Oxo-3-phenyl-2,5-dihydro-1,2,4-triazin-6-yl)acetamide (CAS 89730-65-4)
- n-[3-(2,5-dioxo-2,5-dihydro-1h-pyrrol-1-yl)phenyl]acetamide (CAS 61862-29-1)
- N-(4-Nitronaphthalen-1-yl)acetamide (CAS 24402-72-0)
- N-Nitroso Carbaryl (CAS 7090-25-7)
- 4-amino-6-methylpyridine-3-carbonitrile (CAS 886371-97-7)
- 1-Hydroxy-4-propylcyclohexane-1-carboxylic acid (CAS 1250909-01-3)
- 4-Chloro-N-(furan-2-ylmethyl)benzamide (CAS 54979-77-0)
- Ethyl 4-Thiazolecarboxylate (CAS 14527-43-6)
- Roxadustat impurity 120 (CAS CATO-C4X-2213120)
- Dimethylformamidium trifluoromethanesulfonate (CAS 705301-17-3)
- Sofosbuvir Impurity 71 (CAS CATO-C4X-105271)
- 2-(4-Methoxyphenoxy)cyclopentan-1-ol (CAS 1179896-02-6)
- 2-Amino-1-((S)-3-(benzyl(ethyl)amino)piperidin-1-yl)-3-methylbutan-1-one (CAS 1354026-70-2)
- Fas C- Terminal Tripeptide (CAS 189109-90-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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