3619-17-8 Isobutyric acid, hydrazide Propanoic acid, 2-methyl-, hydrazide 4-02-00-00854 (Beilstein Handbook Reference) AI3-62527 BRN 0605579 Isobutyrohydrazide Isobutyryl hydrazide 2-Methylpropionic acid hydrazide NSC 141139 CAS 3619-17-8
| CAS No. | 3619-17-8 |
| Molecular Formula | C4H10N2O |
| Molecular Weight | 102.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3619-17-8 Isobutyric acid, hydrazide Propanoic acid, 2-methyl-, hydrazide 4-02-00-00854 (Beilstein Handbook Reference) AI3-62527 BRN 0605579 Isobutyrohydrazide Isobutyryl hydrazide 2-Methylpropionic acid hydrazide NSC 141139.
CATO supplies 3619-17-8 Isobutyric acid, hydrazide Propanoic acid, 2-methyl-, hydrazide 4-02-00-00854 (Beilstein Handbook Reference) AI3-62527 BRN 0605579 Isobutyrohydrazide Isobutyryl hydrazide 2-Methylpropionic acid hydrazide NSC 141139 (CAS 3619-17-8), a certified reference material (molecular formula C4H10N2O, MW 102.14 g/mol) for analytical method development and quality control.
Based on its molecular formula C4H10N2O, 3619-17-8 Isobutyric acid, hydrazide Propanoic acid, 2-methyl-, hydrazide 4-02-00-00854 (Beilstein Handbook Reference) AI3-62527 BRN 0605579 Isobutyrohydrazide Isobutyryl hydrazide 2-Methylpropionic acid hydrazide NSC 141139 contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 102.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C4H10N2O |
| Molecular Weight | 102.14 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 |
Related Isobutyric Standards
Recommended Standards
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Why CATO?
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