N-(1-{4-[(4-methylphenyl)methoxy]phenyl}ethylidene)hydroxylamine CAS 1049155-31-8
| CAS No. | 1049155-31-8 |
| Molecular Formula | C16H17NO2 |
| Molecular Weight | 255.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-(1-{4-[(4-methylphenyl)methoxy]phenyl}ethylidene)hydroxylamine (CAS 1049155-31-8) is a high-purity analytical reference standard with the molecular formula C16H17NO2 and a molecular weight of 255.31 g/mol.
Structurally, N-(1-{4-[(4-methylphenyl)methoxy]phenyl}ethylidene)hydroxylamine (C16H17NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 255.31 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures N-(1-{4-[(4-methylphenyl)methoxy]phenyl}ethylidene)hydroxylamine 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 | C16H17NO2 |
| Molecular Weight | 255.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related N Standards
- 4-{methyl[(4-methylphenyl)methyl]amino}benzoic acid (CAS 1036502-60-9)
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- N-(4-Methylphenyl)-2-phenylalanine (CAS 1177343-49-5)
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Recommended Standards
- tert-Butyl 4-cyano-5-methoxypyridin-3-ylcarbamate (CAS 1045858-19-2)
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- 1-(4-((3-Methylbenzyl)oxy)phenyl)ethan-1-one oxime (CAS 1049160-18-0)
- 4-[benzyl(ethyl)amino]benzoic acid (CAS 1037132-10-7)
- 1-(4-Hydroxy-3,5-dimethylphenyl)-2-(4-methoxybenzenesulfinyl)ethan-1-one (CAS 339100-54-8)
- 286013-10-3 Benzyl bromide-(ring-13C6) |A-Bromotoluene-(phenyl-13C6) (CAS 286013-10-3)
- 5-Methoxy-6-nitropicolinic acid (CAS 324028-85-5)
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- N1-(2-Hydroxy-2-methyl-4-(methylthio)butyl)-N2-(2-(methylthio)phenyl)oxalamide (CAS 1396889-06-7)
- 3-Chloro-5-methylbenzoic Acid (CAS 56961-33-2)
- 5-(Benzo[d]thiazol-2-yl)-2-methoxyaniline (CAS 443291-92-7)
- CAS 64069-64-3 (CAS 64069-64-3)
- 2-Hydrazinyl-3-(piperidin-1-ylsulfonyl)pyridine (CAS 1155081-56-3)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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