2-(Trimethylammonio)acetate compound with 2-hydroxypropane-1,2,3-tricarboxylic acid (1:1) CAS 17671-50-0
| CAS No. | 17671-50-0 |
| Molecular Formula | C6H8O7 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(Trimethylammonio)acetate compound with 2-hydroxypropane-1,2,3-tricarboxylic acid (1:1) (CAS 17671-50-0), molecular formula C6H8O7C5H11NO2 and molecular weight 309.27 g/mol, is a CATO reference standard with documented purity and traceability.
2-(Trimethylammonio)acetate compound with 2-hydroxypropane-1,2,3-tricarboxylic acid (1:1) (C6H8O7C5H11NO2) contains a carbohydrate-derived structure, an amide group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 2-(Trimethylammonio)acetate compound with 2-hydroxypropane-1,2,3-tricarboxylic acid (1:1) 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 | C6H8O7 C5H11NO2 |
| Molecular Weight | 309.27 g/mol |
| Appearance | White to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Related Trimethylammonio Standards
- 1,1'-Bis[3-(trimethylammonio)propyl]-4,4'-bipyridinium Tetrachloride Dihydrate (CAS 108228-37-1)
- 5-Trimethylammonio-1,3-dioxo-1,3-dihydro-1λ5-benzo[d][1,2]iodoxol-1-ol (CAS 1350662-93-9)
- 1-(Trimethylammonio)heptadecan-2-yl hydrogen phosphate (CAS 146801-07-2)
- 3-Methyl-2-((1-(3-(trimethylammonio)propyl)pyridin-4(1H)-ylidene)methyl)benzo[d]oxazol-3-ium iodide (CAS 157199-56-9)
- (S)-2-(Trimethylammonio)propanoate (CAS 17087-29-5)
- 1,1'-Bis[3-(trimethylammonio)propyl]ferrocene dichloride (CAS 2093414-16-3)
- 4-(Trimethylammonio)butanoate (CAS 407-64-7)
- 1-Methyl-2-(3-(trimethylammonio)propyl)isoquinolin-2-ium bromide (CAS 64047-58-1)
Recommended Standards
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- 2-Bromo-3-cyclopropoxy-5-(methylthio)pyridine (CAS 1243410-02-7)
- 5-{6-bromo-1H-imidazo[4,5-b]pyridin-2-yl}-4-methyl-1,3-thiazole (CAS 1249435-27-5)
- 2-(2-((2,3-Dimethoxybenzyl)amino)ethoxy)ethan-1-ol (CAS 847858-21-3)
- 2-(2-Chloro-6-(difluoromethoxy)benzoyl)pyridine (CAS 1261754-03-3)
- 6,6-Dimethyl-3-(trifluoromethyl)-6,7-dihydro-1H-indazol-4(5H)-one (CAS 908111-34-2)
- 2-Chloro-3-methoxy-4-(trifluoromethyl)pyridine (CAS 1211588-85-0)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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