1-Phenylethane-1,2-diyl dipropionate CAS 13756-18-8
| CAS No. | 13756-18-8 |
| Molecular Formula | C6H9NO7 |
| Molecular Weight | 207.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carbohydrate-derived structure, an amide group, 1-Phenylethane-1,2-diyl dipropionate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 207.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
1-Phenylethane-1,2-diyl dipropionate (CAS 13756-18-8) is a high-purity analytical reference standard with the molecular formula C6H9NO7 and a molecular weight of 207.14 g/mol.
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 | C6H9NO7 |
| Molecular Weight | 207.14 g/mol |
| Appearance | 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, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
Related Phenylethane Standards
- 1-Phenylethane-1-sulfonyl chloride (CAS 58032-85-2)
- 2-Phenylethane-1-sulfonohydrazide (CAS 1065131-48-7)
- 1-Phenylethane-1-sulfonyl fluoride (CAS 1936702-96-3)
- 2-Phenylethane-1-sulfonyl fluoride (CAS 2924-68-7)
- Sodium 2-phenylethane-1-sulfonate (CAS 13552-93-7)
- 2-Phenylethane-1-sulfonic acid (CAS 34292-93-8)
- (R)-1-phenylethane-1-sulfonic acid (CAS 86963-40-8)
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Recommended Standards
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- 5-(Cyclohexylsulfanyl)-4-(4-fluorophenyl)-1,2,3-thiadiazole (CAS 338408-65-4)
- 3-Bromomethyl-2-hydroxy-4-(trifluoromethyl)pyridine (CAS 1227502-08-0)
- 2,3,3,3-Tetrafluoro-2-((perfluoropentyl)oxy)propan-1-ol (CAS 78693-85-3)
- (S)-Nicardipine HCl (CAS 118934-78-4)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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