(2-Chloroacetyl)-L-Glutamic Acid TFA CAS 56576-86-4(free base)
| CAS No. | 56576-86-4(free base) |
| Molecular Formula | C7H10ClNO5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H10ClNO5C2HF3O2, (2-Chloroacetyl)-L-Glutamic Acid TFA contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 337.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies (2-Chloroacetyl)-L-Glutamic Acid TFA (CAS 56576-86-4(free base)), a certified reference material (molecular formula C7H10ClNO5C2HF3O2, MW 337.63 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (2-Chloroacetyl)-L-Glutamic Acid TFA 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 | C7H10ClNO5 C2HF3O2 |
| Molecular Weight | 337.63 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloroacetyl Standards
- 1-(chloroacetyl)-8-fluoro-1,2,3,4-tetrahydroquinoline (CAS 1000930-92-6)
- N-(2-chloroacetyl)-1H-pyrrole-2-carboxamide (CAS 1000931-83-8)
- N-(chloroacetyl)-1-methyl-4-(morpholin-4-ylsulfonyl)-1H-pyrrole-2-carboxamide (CAS 1000932-87-5)
- 1-(2-Chloroacetyl)piperidine-4-carbonitrile (CAS 1003320-12-4)
- 2-(2-Chloroacetyl)benzonitrile (CAS 1008-15-7)
- 1-(2-Chloroacetyl)piperidine-2-carboxamide (CAS 1008495-19-9)
- Methyl 2-(1-(2-chloroacetyl)-3-oxodecahydroquinoxalin-2-yl)acetate (CAS 1008857-93-9)
- Ethyl 1-(chloroacetyl)piperidine-2-carboxylate (CAS 1008946-66-4)
Recommended Standards
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- Benzyl-PEG12-alcohol (CAS 2218463-17-1)
- 1-methyl-3-(trifluoromethyl)-5-{[3-(trifluoromethyl)phenyl]methanesulfonyl}-1H-pyrazole-4-carbonitrile 318469-14-6 5F-392S (CAS 318469-14-6)
- (3,5-Dimethoxyphenyl)propylamine (CAS 108103-32-8)
- Ethyl 5-(isoxazol-3-yl)-1,2,4-oxadiazole-3-carboxylate (CAS 1343187-68-7)
- Methyl (3,4-dimethoxyphenethyl)carbamate (CAS 35690-71-2)
- 3-(1H-Benzo[d]imidazol-2-yl)-1H-pyrazol-4-amine (CAS 825615-91-6)
- 3,5-Dimethyl-1-phenyl-4-((phenylsulfonyl)methyl)-1H-pyrazole (CAS 321574-38-3)
- Protein Kinase C? Peptide Substrate (CAS 120253-69-2)
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