N'-((5-Methylfuran-2-yl)methylene)propionohydrazide CAS 113907-76-9
| CAS No. | 113907-76-9 |
| Molecular Formula | C9H12N2O2 |
| Molecular Weight | 180.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N'-((5-Methylfuran-2-yl)methylene)propionohydrazide 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.
N'-((5-Methylfuran-2-yl)methylene)propionohydrazide (CAS 113907-76-9) is a high-purity analytical reference standard with the molecular formula C9H12N2O2 and a molecular weight of 180.20 g/mol.
The molecular framework of N'-((5-Methylfuran-2-yl)methylene)propionohydrazide (C9H12N2O2) 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 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).
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.
Physical & Chemical Properties
| Molecular Formula | C9H12N2O2 |
| Molecular Weight | 180.20 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related N Standards
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- 4-Methyl-4-(5-methylfuran-2-yl)pentan-2-one (CAS 31704-82-2)
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- 5-Methylfuran-2-sulfonyl chloride (CAS 69815-95-8)
Recommended Standards
- N'-(1-(Furan-2-yl)ethylidene)propionohydrazide (CAS 113906-31-3)
- Methyl 2-(4-hydroxy-2-methylphenyl)acetate (CAS 114474-04-3)
- 3-Methyl-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid (CAS 1135214-53-7)
- (S,E)-3-Ethylidenehexahydropyrrolo[1,2-a]pyrazine-1,4-dione (CAS 114604-88-5)
- 2-(4-Ethylphenoxy)-1-(piperazin-1-yl)propan-1-one (CAS 1016853-66-9)
- 4-Nitrobenzene-1,2-diamine sulfate (CAS 68239-82-7)
- (S)-N-(1-((tert-Butyldiphenylsilyl)oxy)-3-(1-methyl-1H-imidazol-5-yl)propan-2-yl)-2,4,6-triisopropylbenzenesulfonamide (CAS 787554-04-5)
- 3-(tert-Butyl)-5-(chloromethyl)pyridine (CAS 1256806-62-8)
- 3-phenylpent-2-enoic acid (CAS 1528-58-1)
- Morpholine Hydrobromide (CAS 6377-82-8)
- Ethyl 6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-3-carboxylate (CAS 1253790-00-9)
- 4-Amino-N-hydroxypyrimidine-5-carboxamide (CAS 412341-31-2)
- 2-amino-N-(2H-1,3-benzodioxol-5-ylmethyl)-6-chlorobenzamide (CAS 1411540-92-5)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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