3-Amino-N-(2,3-dimethylphenyl)-3-(hydroxyimino)propanamide CAS 877977-04-3
| CAS No. | 877977-04-3 |
| Molecular Formula | C11H15N3O2 |
| Molecular Weight | 221.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Amino-N-(2,3-dimethylphenyl)-3-(hydroxyimino)propanamide is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Amino-N-(2,3-dimethylphenyl)-3-(hydroxyimino)propanamide (CAS 877977-04-3) is a high-purity analytical reference standard with the molecular formula C11H15N3O2 and a molecular weight of 221.26 g/mol.
3-Amino-N-(2,3-dimethylphenyl)-3-(hydroxyimino)propanamide (C11H15N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; 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.
As a certified reference material (CRM), 3-Amino-N-(2,3-dimethylphenyl)-3-(hydroxyimino)propanamide 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.
Physical & Chemical Properties
| Molecular Formula | C11H15N3O2 |
| Molecular Weight | 221.26 g/mol |
| Appearance | Off-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 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 629-27-6 1-Iodooctane Octane, 1-iodo- 4-01-00-00425 (Beilstein Handbook Reference) BRN 1697479 EINECS 211-084-5 1-Jodoktan [Czech] Octyl iodide n-Octyl iodide 1-Octyl iodide 1-n-Octyl iodide 1-Jodoktan (CAS 629-27-6)
- L-Norvalyl-L-leucinamide (CAS 190322-55-5)
- 2,5-Bis((2-hydroxyethyl)amino)cyclohexa-2,5-diene-1,4-dione (CAS 5557-53-9)
- Tert-butyl 6-hydrazinyl-2-azaspiro[3.3]Heptane-2-carboxylate (CAS 2168698-12-0)
- 2-Hydroxy-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 23520-34-5)
- Ethyl 1-benzothiophene-2-carboxylate (CAS 17890-55-0)
- 2-(4,6-Dimethoxypyrimidin-2-yl)ethan-1-amine hydrochloride (CAS 1196145-32-0)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
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