2-((2S,5S)-5-Isopropyl-3,6-dioxopiperazin-2-yl)acetic acid CAS 78859-46-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78859-46-8 |
| Molecular Formula | C9H14N2O4 |
| Molecular Weight | 214.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
2-((2S,5S)-5-Isopropyl-3,6-dioxopiperazin-2-yl)acetic acid (CAS 78859-46-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H14N2O4. Molecular weight: 214.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H14N2O4 |
| Molecular Weight | 214.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1-Methyl-5,10-dihydrobenzo[b]pyrazolo[3,4-e][1,4]diazepin-4(1H)-one (CAS 87295-97-4)
- 2-((4,6-Dimethoxy-1,3,5-triazin-2-yl)(methyl)amino)ethanol (CAS 52298-77-8)
- 1-Cyano-2-methylindolizine-3-carbohydrazide (CAS 521280-99-9)
- (2S,3S,4R,5S)-tetrahydro-2H-pyran-2,3,4,5-tetraol (CAS 7322-30-7)
- 2-piperidin-3-yl-1,3-benzothiazole hydrochloride (CAS 51785-16-1)
- (3Ar,5r,6s,6ar)-2,2-Dimethyl-5-{[(2s)-2-phenylpyrrolidin-1-yl]methyl}-tetrahydro-2h-furo[2,3-d][1,3]dioxol-6-ol (CAS 1014404-87-5)
- 7-Iodoisoquinoline-1,3(2H,4H)-dione (CAS 1260649-46-4)
- (S)-5-Isopropyl-3-(methylamino)imidazolidine-2,4-dione (CAS 220442-68-2)
- 3-Benzylcyclopent-2-en-1-one (CAS 67100-39-4)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
Why CATO?
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