N'-hydroxy-4-isopropylbenzimidamide CAS 435303-30-3
| CAS No. | 435303-30-3 |
| Molecular Formula | C10H14N2O |
| Molecular Weight | 178.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
N'-hydroxy-4-isopropylbenzimidamide (CAS 435303-30-3), molecular formula C10H14N2O and molecular weight 178.23 g/mol, is a CATO reference standard with documented purity and traceability.
N'-hydroxy-4-isopropylbenzimidamide (C10H14N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C10H14N2O |
| Molecular Weight | 178.23 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 3-(2-Methylpyrazolo[1,5-a]pyrimidin-6-yl)propan-1-ol (CAS 83724-99-6)
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- 2-((5-(2-Fluorophenyl)-1,3,4-oxadiazol-2-yl)thio)-1-(indolin-1-yl)ethanone (CAS 571904-77-3)
- 5-(2-Chloro-4-methylphenyl)-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 632292-91-2)
- 4-Chloro-N-(2,2,2-trifluoroethyl)picolinamide (CAS 928256-34-2)
- Methyl 2,4-diiodo-1-methyl-1H-imidazole-5-carboxylate (CAS 2648339-71-1)
- Methyl (2S,4S)-4-[(2-methoxyacetyl)oxy]-2-pyrrolidinecarboxylate hydrochloride (CAS 1354490-36-0)
- (Thr(PO3H2)231)-Tau Peptide (225-237) trifluoroacetate salt (CAS 1670270-09-3)
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