1,3-Propanediamine-N,N,N',N'-tetraacetic Acid CAS 1939-36-2
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1939-36-2 |
| Molecular Formula | C11H18N2O8 |
| Molecular Weight | 306.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Propanediamine-N,N,N',N'-tetraacetic Acid (CAS 1939-36-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H18N2O8. Molecular weight: 306.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H18N2O8 |
| Molecular Weight | 306.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 1,2-Diaminopropane-N,N,N＇,N＇-Tetraacetic Acid (CAS 4408-81-5)
- (-)-Epigallocatechin (CAS 970-74-1)
- Fluconazole (CAS 86386-73-4)
- Ethyl 1H-pyrrolo[2,3-b]pyridine-3-carboxylate (CAS 1195622-96-8)
- 3-(3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-yl)pyridine-2-thiol (CAS 1325304-97-9)
- 1,3-Bis(4-methylpyridin-2-yl)urea (CAS 92023-86-4)
- 7-Bromo-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 37162-46-2)
- 1-(2,4-Difluorophenyl)-1h-1,2,4-triazol-5-amine (CAS 1250089-60-1)
- 4-Chloro-7-fluoropyrido[2,3-d]pyrimidine (CAS 175358-00-6)
- MLCK inhibitor peptide 18 (CAS 224579-74-2)
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