cinnoline-3-carboxylic acid;potassium salt CAS 1154360-06-1
| CAS No. | 1154360-06-1 |
| Molecular Formula | C9H16N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures cinnoline-3-carboxylic acid;potassium salt 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.
cinnoline-3-carboxylic acid;potassium salt (CAS 1154360-06-1) is a high-purity analytical reference standard with the molecular formula C9H16N2O2HK and a molecular weight of 224.34 g/mol.
Structurally, cinnoline-3-carboxylic acid;potassium salt (C9H16N2O2HK) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.5, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 224.34 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.
Physical & Chemical Properties
| Molecular Formula | C9H16N2O2 HK |
| Molecular Weight | 224.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related cinnoline Standards
- Methyl cinnoline-4-carboxylate (CAS 107858-67-3)
- Cinnoline 1-oxide (CAS 1125-61-7)
- Cinnoline-4-carbonitrile (CAS 16470-90-9)
- Cinnoline-7-carboxylic acid (CAS 1889426-85-0)
- Cinnoline-5-carboxylic acid (CAS 1889940-89-9)
- Cinnoline-8-carboxylic acid (CAS 1896374-95-0)
- Cinnoline-6-carboxylic acid (CAS 1897761-85-1)
- Methyl cinnoline-7-carboxylate (CAS 2121171-13-7)
Recommended Standards
- N-(2-((4-chlorophenyl)thio)ethyl)-2-phenylacetamide (CAS 477867-29-1)
- 3-(3-Chlorophenyl)-2,2-dimethylpyrrolidine (CAS 1249327-23-8)
- 4-chloro-5,6-dimethyl-2-(trifluoromethyl)thieno[2,3-d]pyrimidine (CAS 1146290-49-4)
- 5-Chloro-3-nitro-1H-pyrazolo[4,3-d]pyrimidine (CAS 2173992-57-7)
- Disermolide (CAS 127943-53-7)
- (R)-N-(4-(4-methoxyphenyl)thiazol-2-yl)-1-tosylpiperidine-2-carboxamide (CAS 1401242-74-7)
- 1-(2-Chloro-6-fluorobenzyl)-3-methylpyridin-2(1H)-one (CAS 667399-20-4)
- 1,2,4,5-Tetrafluoro-3-nitrobenzene (CAS 6257-03-0)
- Varenicline Lactam (CAS 873302-30-8)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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