N1-(Isoxazol-3-yl)-N2-((1-methylpiperidin-4-yl)methyl)oxalamide CAS 953175-55-8
| CAS No. | 953175-55-8 |
| Molecular Formula | C12H18N4O3 |
| Molecular Weight | 266.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
N1-(Isoxazol-3-yl)-N2-((1-methylpiperidin-4-yl)methyl)oxalamide (CAS 953175-55-8), molecular formula C12H18N4O3 and molecular weight 266.30 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N1-(Isoxazol-3-yl)-N2-((1-methylpiperidin-4-yl)methyl)oxalamide (C12H18N4O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 266.30 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures N1-(Isoxazol-3-yl)-N2-((1-methylpiperidin-4-yl)methyl)oxalamide 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 | C12H18N4O3 |
| Molecular Weight | 266.30 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 | 4 |
Related N Standards
- N-(Isoxazol-4-yl)-[1,1'-biphenyl]-4-carboxamide (CAS 1396864-42-8)
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- 5-(Isoxazol-5-yl)-2-methylthiophene-3-sulfonyl chloride (CAS 1282484-31-4)
- N-(5-(Isoxazol-5-yl)-1,3,4-oxadiazol-2-yl)-4-methylbenzamide (CAS 946231-57-8)
- 2-(5-(Isoxazol-3-ylmethylene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid (CAS 1022-55-5)
- 5-(Isoxazol-5-yl)-2-methoxybenzene-1-sulfonyl chloride (CAS 1281662-04-1)
- Methyl 3-(isoxazol-3-ylmethyl)-2-oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylate (CAS 1020243-01-9)
- N-(5-(Isoxazol-5-yl)-1,3,4-oxadiazol-2-yl)-1,5-dimethyl-1H-pyrazole-3-carboxamide (CAS 1013826-11-3)
Recommended Standards
- N-[(Naphthalen-1-yl)methyl]-2-(1H-1,2,4-triazol-1-yl)acetamide (CAS 866142-77-0)
- N4-((1-Ethylpyrrolidin-2-yl)methyl)-5-nitropyrimidine-4,6-diamine (CAS 497063-57-7)
- N,N-Dimethyl-5-(oxazol-5-yl)-2-phenylpyrimidin-4-amine (CAS 823796-27-6)
- Senazodan (CAS 98326-32-0)
- 2-Chloro-n-[5-(furan-2-yl)-1,3,4-oxadiazol-2-yl]acetamide (CAS 1354952-25-2)
- 2-(1-(Tert-butoxycarbonyl)-4-methylpiperidin-3-yl)acetic acid (CAS 2166785-52-8)
- 2-{[1-(Propan-2-yl)-1H-pyrazol-4-yl]oxy}acetonitrile (CAS 1597166-80-7)
- 6,8-Dibromoimidazo[1,2-a]pyrazine-2-carboxamide (CAS 87597-29-3)
- 1-(3-Chlorophenyl)-3-(2-morpholino-2-(thiophen-3-yl)ethyl)urea (CAS 954648-04-5)
- Difelikefalin Impurity 48 (CAS CATO-C4X-304148)
- 4-Chloro-2-cyclobutylthieno[2,3-d]pyrimidine (CAS 1478737-15-3)
- 2-(1H-Imidazol-5-yl)ethanol hydrochloride (CAS 180307-01-1)
- 4-(((1-Ethyl-1H-pyrazol-4-yl)amino)methyl)-2-methoxyphenol (CAS 1006464-15-8)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
Why CATO?
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