Lysine Impurity 13 trifluoroacetate salt CAS CATO-C4X-221113
| CAS No. | CATO-C4X-221113 |
| Molecular Formula | C12H26N4O3 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Lysine Impurity 13 trifluoroacetate salt (CAS CATO-C4X-221113) is a certified pharmaceutical impurity reference standard with the molecular formula C12H26N4O3C2HF3O2 and a molecular weight of 388.39 g/mol.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, Lysine Impurity 13 trifluoroacetate salt is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 388.39 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures Lysine Impurity 13 trifluoroacetate 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.
Physical & Chemical Properties
| Molecular Formula | C12H26N4O3 C2HF3O2 |
| Molecular Weight | 388.39 g/mol |
| Purity | >95% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| Halogen Content | F-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
- Cisatracurium EP Impurity M Ditrifluoroacetate (CAS CATO-C4X-185072)
- Sugammadex Impurity 35 (CAS CATO-C4X-190635)
- Talazoparib Impurity 6 (CAS CATO-C4X-33736)
- 4,8-Dimethyldecanal (CAS 75983-36-7)
- N-((11bR)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide triethylamine salt (CAS 1150592-92-9)
- Ethyl 2-(2-chloro-4-(chlorosulfonyl)phenoxy)acetate (CAS 4547-67-5)
- 3-(N-Boc-aminoethyl)piperidine 3-(2-boc-aminoethyl) piperidine (2-piperidin-3-yl-ethyl)-carbamic acid tert-butyl ester 3-(n-boc-aminoethyl)-piperidine 3-(2-boc-aminoethyl)piperidine carbamic acid, n-[2-(3-piperidinyl)ethyl]-, 1,1-dimethylethyl ester 3-(n-boc-2-aminoethyl)piperidine tert-butyl n-[2-(piperidin-3-yl)ethyl]carbamate 215305-98-9 (CAS 215305-98-9)
- Methyl 3-((1-amino-2,2,2-trichloroethyl)amino)-3-oxo-2-(triphenyl-l5-phosphanylidene)propanoate (CAS 391224-62-7)
- 1-(1-(Pyrazin-2-yl)ethyl)piperidin-4-amine hydrochloride (CAS 1289387-87-6)
- Eosinophilotactic Peptide (CAS 61756-28-3)
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