lysine clonixinate CAS 55837-30-4
| CAS No. | 55837-30-4 |
| Molecular Formula | C13H11ClN2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 408.88 g/mol gives lysine clonixinate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
lysine clonixinate (CAS 55837-30-4), molecular formula C13H11ClN2O2C6H14N2O2 and molecular weight 408.88 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of lysine clonixinate (C13H11ClN2O2C6H14N2O2) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures lysine clonixinate 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 | C13H11ClN2O2 C6H14N2O2 |
| Molecular Weight | 408.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related lysine Standards
- L-Lysine Hydrochloride (CAS 10098-89-2)
- D-Lysine dihydrochloride (CAS 10303-72-7)
- Lysine Impurity 10 HCl (CAS 104584-11-4)
- L-Lysine-13C6,15N2 Hydrochloride (CAS 1200447-00-2)
- L-lysine-6-<SUP>13</SUP>C dihydrochloride (CAS 1217466-44-8)
- Lysine Impurity 25 (CAS 121893-23-0)
- Lysine Impurity 16 TFA Salt (CAS 13184-13-9(free base))
- L-Lysine-d4 Methyl Ester Dihydrochloride (CAS 1331896-92-4)
Recommended Standards
- 3-(3,5-Difluorophenyl)-6-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1710834-05-1)
- n-(3-Bromobenzyl)-2-ethoxyethan-1-amine (CAS 1154253-51-6)
- 3-Chloro-5-(trifluoromethyl)picolinic acid hydrochloride (CAS 172527-70-7)
- 1-(7-Amino-2,3-dihydro-1h-indol-1-yl)ethan-1-one (CAS 51501-31-6)
- {1-[(2,2-difluoroethyl)amino]-4-methylcyclohexyl}methanol (CAS 1248952-26-2)
- 4-(4-Amino-phenyl)-7-(2-dimethylamino-ethoxy)-benzo[d]isoxazol-3-ylamine (CAS 1380571-79-8)
- Phenyl benzyl carbonate (CAS 28170-07-2)
- 2-(3,5-Dichlorobenzoyl)-6-methylpyridine (CAS 1187170-03-1)
- 8-Azaspiro[4.5]decane Hydrochloride (CAS 1123-30-4)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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