Ethyl 4-nitrosopiperazine-1-carboxylate CAS 13256-15-0
| CAS No. | 13256-15-0 |
| Molecular Formula | C7H13N3O3 |
| Molecular Weight | 187.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 4-nitrosopiperazine-1-carboxylate 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.
CATO supplies Ethyl 4-nitrosopiperazine-1-carboxylate (CAS 13256-15-0), a certified reference material (molecular formula C7H13N3O3, MW 187.20 g/mol) for analytical method development and quality control.
Structurally, Ethyl 4-nitrosopiperazine-1-carboxylate (C7H13N3O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 187.20 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), Ethyl 4-nitrosopiperazine-1-carboxylate 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 | C7H13N3O3 |
| Molecular Weight | 187.20 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1960 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- 1-Benzyl-4-nitrosopiperazine (CAS 40675-45-4)
- 1-Boc-4-nitrosopiperazine (CAS 877177-42-9)
- 1-Acetyl-4-nitrosopiperazine (CAS 73742-56-0)
- N-Nitrosopiperazine-d8 (CAS 1330180-56-7)
- N-Nitrosopiperazine (CAS 5632-47-3)
- N-Nitrosopiperazine L-5 methyltetrahydrofolate calcium (CAS CATO-C3D-26171)
- 1-Nitrosopiperazine (CAS 5632-47-3(free base))
Recommended Standards
- n-Phenyl-1h-imidazole-5-carboxamide (CAS 13189-13-4)
- 1-(2-Methylphenyl)-1h-1,2,3-triazole-4-carbaldehyde (CAS 1325724-91-1)
- <SC>D</SC>-Fructose-1,1,3,4,5,6,6-d<SUB>7</SUB> (CAS 1313730-10-7)
- 5-Methyl-2-phenyl-2H-1,2,3-triazole-4-carbaldehyde (CAS 13322-11-7)
- 2-(6-Bromo-2-methyl-4-phenylquinazolin-3(4h)-yl)acetic acid (CAS 313262-72-5)
- N-(2-Nitrophenyl)-N-propylmethanesulfonamide (CAS 195433-53-5)
- 2-Chloro-6-fluoro-4-pyridinesulfonyl chloride (CAS 1261843-23-5)
- 5-(tert-Butoxy)-4-cyclopropoxy-2-isopropoxypyridine (CAS 1243287-57-1)
- N-(2-aminoethyl)-N,1-dimethyl-1H-pyrazole-4-sulfonamide (CAS 1251335-93-9)
- N-(2-hydroxyethyl)pyrazine-2-carboxamide (CAS 85817-19-2)
- 4-(3,4-Dichlorobenzyl)thiomorpholine (CAS 414883-72-0)
- 2-Cyclopropyl-1,3-benzothiazole (CAS 1248473-57-5)
- Isopropyl 3'-amino-[1,1'-biphenyl]-3-carboxylate (CAS 728918-88-5)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
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