1-Amino-3-(phosphonomethyl)cyclobutanecarboxylic acid CAS 375858-31-4
| CAS No. | 375858-31-4 |
| Molecular Formula | C6H12NO5P |
| Molecular Weight | 209.14 g/mol |
| 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.
1-Amino-3-(phosphonomethyl)cyclobutanecarboxylic acid (CAS 375858-31-4), molecular formula C6H12NO5P and molecular weight 209.14 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-Amino-3-(phosphonomethyl)cyclobutanecarboxylic acid (C6H12NO5P) contains a carbohydrate-derived structure, an amide group, a phosphate ester group. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 209.14 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H12NO5P |
| Molecular Weight | 209.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
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