N-hydroxy-2-phenyl-acetamidine CAS 336191-86-7
| CAS No. | 336191-86-7 |
| Molecular Formula | C12H21NO4 |
| Molecular Weight | 243.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of N-hydroxy-2-phenyl-acetamidine (C12H21NO4) 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).
N-hydroxy-2-phenyl-acetamidine (CAS 336191-86-7) is a high-purity analytical reference standard with the molecular formula C12H21NO4 and a molecular weight of 243.30 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-hydroxy-2-phenyl-acetamidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H21NO4 |
| Molecular Weight | 243.30 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
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- 2-Bromo-4-methylbenzo[d]thiazole (CAS 73443-76-2)
- S-(Trifluoromethyl)dibenzothiophenium-3-sulfonate (CAS 160656-62-2)
- Benzyl 1-oxo-6-azaspiro[3.4]octane-6-carboxylate (CAS 1419101-13-5)
- 2-Chloro-4-ethoxy-1-fluorobenzene (CAS 289039-45-8)
- 2-(4-Nitrophenyl)-1,5,6-triphenylpyrimidin-4(1H)-one (CAS 88317-21-9)
- 2-Chloro-1-fluoro-4-propoxybenzene (CAS 1862372-91-5)
- 2-(Tetrahydrofuran-3-yl)acetic Acid (CAS 138498-97-2)
- Allo-D-Ile17-Tirzepatide (CAS CATO-CPTD788962)
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