(2,2,2-Trichloroacetyl)glycine CAS 15166-50-4
| CAS No. | 15166-50-4 |
| Molecular Formula | C4H4Cl3NO3 |
| Molecular Weight | 220.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (2,2,2-Trichloroacetyl)glycine 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-Trichloroacetyl)glycine (CAS 15166-50-4), molecular formula C4H4Cl3NO3 and molecular weight 220.44 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, (2,2,2-Trichloroacetyl)glycine is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 220.44 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 | C4H4Cl3NO3 |
| Molecular Weight | 220.44 g/mol |
| 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 | 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 |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Trichloroacetyl Standards
- 2-(Trichloroacetyl)pyrrole 2,2,2-trichloro-1-(1h-pyrrol-2-yl)-ethanone 2-(Trichloroacetyl)-1H-pyrrole 2,2,2-Trichloro-1-(1H-pyrrol-2-yl)ethanone 2-Pyrrolyl trichloromethyl ketone 35302-72-8 (CAS 35302-72-8)
- 1-Methyl-2-(trichloroacetyl)imidazole (CAS 30148-23-3)
- 1-(2,2,2-Trichloroacetyl)pyrazolidin-3-one (CAS 303994-71-0)
- N-(2,2,2-Trichloroacetyl)-beta-alanine (CAS 101642-75-5)
- N-(2,2,2-Trichloroacetyl)alanine (CAS 5872-14-0)
- 4-(2,2,2-Trichloroacetyl)-1H-pyrrole-2-carbonitrile (CAS 66832-07-3)
- 5-(Trichloroacetyl)-1h-pyrrole-3-carbonitrile (CAS 80242-23-5)
- 1-Methyl-5-(trichloroacetyl)-1h-pyrrole-3-carbonitrile (CAS 135250-39-4)
Recommended Standards
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