Gln-N-(carboxymethyl)-Pyr TFA Salt CAS CATO-CPTD788622
| CAS No. | CATO-CPTD788622 |
| Molecular Formula | C12H17N3O7 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Gln-N-(carboxymethyl)-Pyr TFA Salt (CAS CATO-CPTD788622) is a high-purity analytical reference standard with the molecular formula C12H17N3O7C2HF3O2 and a molecular weight of 429.30 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Gln-N-(carboxymethyl)-Pyr TFA Salt is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 429.30 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.
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), Gln-N-(carboxymethyl)-Pyr TFA Salt 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 | C12H17N3O7 C2HF3O2 |
| Molecular Weight | 429.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- L-Alanine-2,3,3,3-d4-N-t-BOC (CAS 714964-61-1)
- 2-ethyl-4,4-difluorobutan-1-ol (CAS 1909305-27-6)
- (2-Cyclobutoxypyrimidin-5-yl)boronic acid (CAS 1646268-09-8)
- Carbetocin Impurity 3 (CAS CATO-C4X-19113)
- 6-(4-Phenylpiperazin-1-yl)pyridazin-3-ol (CAS 362661-29-8)
- 2-Phenyl-N-(thiophen-3-ylmethyl)butanamide (CAS 1207045-10-0)
- 4-Amino-N-(2-(dimethylamino)ethyl)-1-ethyl-1H-pyrazole-5-carboxamide (CAS 1495005-42-9)
- 2-Methyltetrahydrofuran-3-ol (CAS 29848-44-0)
- (2R,3R,4S,5R)-2-(acetoxymethyl)-6-ethoxytetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS CATO-C3D-262410)
- Semaglutide (CAS 910463-68-2)
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