(2,2,2-Trifluoroacetyl)aspartic acid CAS 200876-77-3
| CAS No. | 200876-77-3 |
| Molecular Formula | C6H6F3NO5 |
| Molecular Weight | 229.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (2,2,2-Trifluoroacetyl)aspartic acid 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.
(2,2,2-Trifluoroacetyl)aspartic acid (CAS 200876-77-3), molecular formula C6H6F3NO5 and molecular weight 229.11 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carbohydrate-derived structure, an amide group, fluorine substitution, (2,2,2-Trifluoroacetyl)aspartic acid is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 229.11 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H6F3NO5 |
| Molecular Weight | 229.11 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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 |
| CAS Registry Year (est.) | 2014 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trifluoroacetyl Standards
- N-(2,2,2-Trifluoroacetyl)-L-aspartic acid (CAS 369-08-4)
- 2-(2,2,2-Trifluoroacetyl)-2,3-dihydro-1H-inden-1-one (CAS 576-12-5)
- Methyl (2,2,2-trifluoroacetyl)-L-valinate (CAS 1463-21-4)
- (2,2,2-Trifluoroacetyl)-d-leucine (CAS 402-76-6)
- (2,2,2-Trifluoroacetyl)-l-isoleucine (CAS 759-78-4)
- 6-(N-Trifluoroacetyl)aminocaproic Acid (CAS 407-91-0)
- 4-(2,2,2-Trifluoroacetyl)morpholine-2-carboxylic acid (CAS 1250177-52-6)
- 4-(2,2,2-Trifluoroacetyl)morpholine-3-carboxylic acid (CAS 1497095-34-7)
Recommended Standards
- ((2-Bromopropoxy)methyl)benzene (CAS 888491-84-7)
- (2-Bromo-4-isopropylphenyl)methanol (CAS 2635937-46-9)
- 4,6-Dichloro-2,5-dicyclopropylpyrimidine (CAS 1956334-68-1)
- 1-(1-Bromopropan-2-yl)-4-methoxybenzene (CAS 23430-53-7)
- tert-Butyl 4-trifluoromethylspiro[indoline-3,4'-piperidine]-1'-carboxylate (CAS 1129421-52-8)
- n-(3,5-Dimethylbenzyl)cyclopropanamine (CAS 1094258-22-6)
- 4-(3-methoxyphenyl)-1,2,3,6-tetrahydropyridine hydrochloride (CAS 107335-97-7)
- 4-Chloro-3-(1,1-difluoroethyl)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1024599-56-1)
- 3-Methylbenzofuran-4,6-diol (CAS 197086-89-8)
- Propanedioic acid, 2-ethyl-2-(phenylmethyl)- (CAS 4379-25-3)
- N-(2-Bromobenzyl)-2-chloro-N-isopropylacetamide (CAS 1353955-97-1)
- 1-Methyl-8-((methylcarbamoyl)oxy)quinolin-1-ium methyl sulfate (CAS 71350-04-4)
- 2-Methoxy-N-(2-methylpentyl)pyridin-3-amine (CAS 1157626-44-2)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
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