2-((2S,5S)-5-(3-aminopropyl)-3,6-dioxopiperazin-2-yl)acetic acid CAS CATO-CPTD788372
| CAS No. | CATO-CPTD788372 |
| Molecular Formula | C9H15N3O4 |
| Molecular Weight | 229.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 2-((2S,5S)-5-(3-aminopropyl)-3,6-dioxopiperazin-2-yl)acetic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 229.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-((2S,5S)-5-(3-aminopropyl)-3,6-dioxopiperazin-2-yl)acetic acid (CAS CATO-CPTD788372) is a high-purity analytical reference standard with the molecular formula C9H15N3O4 and a molecular weight of 229.23 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C9H15N3O4 |
| Molecular Weight | 229.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
Recommended Standards
- H-Pro-Gly-Gly-OH (CAS 7561-25-3)
- (Cyclopropylmethyl)({[2-(trifluoromethyl)phenyl]methyl})amine (CAS 1019538-83-0)
- H-Pro-Asn-OH (CAS 107856-82-6)
- Cyclobutyl(3-(trifluoromethyl)phenyl)methanamine (CAS 1021032-82-5)
- Methyl 3-amino-5-ethylisonicotinate (CAS 1823885-54-6)
- 2-(Aminomethyl)-5-(difluoromethyl)-3,6-dihydroxypyridine (CAS 1806801-58-0)
- 4-Butoxy-N-(2-((2-methyl-6-morpholinopyrimidin-4-yl)amino)ethyl)benzamide (CAS 1203116-37-3)
- 5-Ethynylisoxazole-3-carboxylic acid (CAS 89488-59-5)
- 4,7-Dibromo-2-propyl-2H-benzotriazole (CAS 2102849-02-3)
- (Hex-5-en-2-yl)[2-(pyridin-2-yl)ethyl]amine (CAS 1564975-81-0)
- Deleobuvir Sodium (CAS 1370023-80-5)
- 2,4,6-Trimethyl-5-nitrobenzene-d (CAS 1126138-12-2)
- 3-Iodoisonicotinamide (CAS 4502-19-6)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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