3,3'-(Propane-1,3-diylbis(oxy))dipropanenitrile CAS 55526-40-4
| CAS No. | 55526-40-4 |
| Molecular Formula | C13H19N6O9P |
| Molecular Weight | 434.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3'-(Propane-1,3-diylbis(oxy))dipropanenitrile (CAS 55526-40-4) is a high-purity analytical reference standard with the molecular formula C13H19N6O9P and a molecular weight of 434.30 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage, 3,3'-(Propane-1,3-diylbis(oxy))dipropanenitrile is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 434.30 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C13H19N6O9P |
| Molecular Weight | 434.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 6 |
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Recommended Standards
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- 4-Iodo-2-thiomethylbenzophenone (CAS 890098-55-2)
- J52 (CAS 1887136-01-7)
- (2Z)-2-Amino-3-[(E)-({2-[(4-methylphenyl)sulfanyl]-5-nitrophenyl}methylidene)amino]but-2-enedinitrile (CAS 1024776-21-3)
- Posaconazole Impurity 21(R,R,S,R) (CAS 171228-50-5)
- 2-Chloro-1-(5-trifluoromethyl-pyridin-2-yl)-ethanone (CAS 1260763-79-8)
- (S)-Benzyl (1-(2-aminoacetyl)pyrrolidin-3-yl)(cyclopropyl)carbamate (CAS 1354015-17-0)
- Di-tert-butyl ethane-1,2-diyldicarbamate (CAS 33105-93-0)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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