N-Hydroxy-2-(4-phenylthiazol-2-yl)acetimidamide CAS 917746-17-9
| CAS No. | 917746-17-9 |
| Molecular Formula | C11H11N3OS |
| Molecular Weight | 233.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N-Hydroxy-2-(4-phenylthiazol-2-yl)acetimidamide (C11H11N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 233.29 g/mol, it falls into the medium-molecular-weight range. 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-(4-phenylthiazol-2-yl)acetimidamide (CAS 917746-17-9), molecular formula C11H11N3OS and molecular weight 233.29 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C11H11N3OS |
| Molecular Weight | 233.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- 2-Hydroxy-N-(thiophen-2-ylmethyl)benzamide (CAS 91569-39-0)
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- 2-Hydroxy-4-methoxybenzophenone-2',3',4',5',6'-d5 (CAS 1219798-54-5)
- n'-Hydroxy-2-(piperidin-1-ylmethyl)benzene-1-carboximidamide (CAS 1016780-05-4)
- n'-Hydroxy-3-(piperidin-1-ylmethyl)benzene-1-carboximidamide (CAS 1016857-30-9)
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Recommended Standards
- N-Ethyl-5-phenyl-1,3,4-oxadiazole-2-carbothioamide (CAS 89515-45-7)
- N-Methyl-2-(quinoxalin-2-ylsulfanyl)acetamide (CAS 338394-75-5)
- NDM-1 inhibitor-1 (CAS 80570-90-7)
- N-Methyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)benzamide (CAS 62347-13-1)
- trans-2-(3,4,5-trifluorophenyl)cyclopropan-1-amine hydrochloride (CAS 1820579-53-0)
- N-(3-Methyl-1H-1,2,4-triazol-5-yl)cinnamamide (CAS 797797-37-6)
- n-Methyl-2-(methylamino)benzamide (CAS 32212-33-2)
- Thalidezine (CAS 18251-36-0)
- 1-(Difluoromethyl)-N-((1,5-dimethyl-1H-pyrazol-4-yl)methyl)-3-methyl-1H-pyrazol-4-amine hydrochloride (CAS 1856040-40-8)
- 2-(3-CHlorophenyl)-n-ethylacetamide (CAS 1343154-17-5)
- 3-(1-Methyl-1H-1,3-benzodiazol-2-yl)-1,2-dihydropyridin-2-one (CAS 860784-65-2)
- 3,4-Dichloro-5-methylaniline (CAS 51719-45-0)
- Gomisin F (CAS 62956-47-2)
- Eledoisin Related Peptide (CAS 2990-43-4)
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