4-Amino-2-hydroxy-5-nitro-N-4-piperidinyl-benzamide Hybromide CAS 1797008-81-1
| CAS No. | 1797008-81-1 |
| Molecular Formula | C12H16N4O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Amino-2-hydroxy-5-nitro-N-4-piperidinyl-benzamide Hybromide (CAS 1797008-81-1), a certified reference material (molecular formula C12H16N4O4HBr, MW 361.20 g/mol) for analytical method development and quality control.
The molecular framework of 4-Amino-2-hydroxy-5-nitro-N-4-piperidinyl-benzamide Hybromide (C12H16N4O4HBr) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures 4-Amino-2-hydroxy-5-nitro-N-4-piperidinyl-benzamide Hybromide 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 | C12H16N4O4 HBr |
| Molecular Weight | 361.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Amino Standards
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Recommended Standards
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- Hafnium(IV) iodide,99.00% (CAS 13777-23-6)
- N1-(5-Bromopyrimidin-2-yl)-N2,N2-dimethylethane-1,2-diamine (CAS 887433-64-9)
- 2,4-Dibromo-6-trifluoromethoxybenzenethiol (CAS 1208074-73-0)
- Ethyl 7-oxo-7-[3-(piperidinomethyl)phenyl]heptanoate (CAS 898793-83-4)
- 2,3-Dichloro-4-methylbenzonitrile (CAS 1804896-39-6)
- 4-Bromo-2-ethynylthiophene (CAS 690266-87-6)
- Neuropeptide Y (2-36) (human, rat) trifluoroacetate salt (CAS 123139-39-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com