K4H0YVF8J4 5818-15-5 Propionylhydrazide Propanoic acid, hydrazide (9CI) Propionic acid, hydrazide Propionohydrazide 3-02-00-00551 (Beilstein Handbook Reference) BRN 0506227 EINECS 227-390-7 NSC 28448 Propanoic hydrazide Propiohydrazide Propionsaeurehydrazid [German] Propionsaeurehydrazid UNII-K4H0YVF8J4 CAS 5818-15-5
| CAS No. | 5818-15-5 |
| Molecular Formula | C3H8N2O |
| Molecular Weight | 88.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of K4H0YVF8J4 5818-15-5 Propionylhydrazide Propanoic acid, hydrazide (9CI) Propionic acid, hydrazide Propionohydrazide 3-02-00-00551 (Beilstein Handbook Reference) BRN 0506227 EINECS 227-390-7 NSC 28448 Propanoic hydrazide Propiohydrazide Propionsaeurehydrazid [German] Propionsaeurehydrazid UNII-K4H0YVF8J4 (C3H8N2O) is characterized by 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
K4H0YVF8J4 5818-15-5 Propionylhydrazide Propanoic acid, hydrazide (9CI) Propionic acid, hydrazide Propionohydrazide 3-02-00-00551 (Beilstein Handbook Reference) BRN 0506227 EINECS 227-390-7 NSC 28448 Propanoic hydrazide Propiohydrazide Propionsaeurehydrazid [German] Propionsaeurehydrazid UNII-K4H0YVF8J4 (CAS 5818-15-5), molecular formula C3H8N2O and molecular weight 88.11 g/mol, is a CATO reference standard with documented purity and traceability.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C3H8N2O |
| Molecular Weight | 88.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
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