Dipivefrin Related Compound E(Secondary Standards traceble to USP) CAS 64019-94-9
| CAS No. | 64019-94-9 |
| Molecular Formula | C19H27NO5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 385.88 g/mol gives Dipivefrin Related Compound E(Secondary Standards traceble to USP) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Dipivefrin Related Compound E(Secondary Standards traceble to USP) (CAS 64019-94-9), a certified reference material (molecular formula C19H27NO5HCl, MW 385.88 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H27NO5HCl, Dipivefrin Related Compound E(Secondary Standards traceble to USP) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 385.88 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C19H27NO5 HCl |
| Molecular Weight | 385.88 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dipivefrin Standards
Recommended Standards
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- 1-Cyclopentyl-1-tosylmethyl isocyanide (CAS 1048971-66-9)
- 1,5-Diphenyl-3-(4-methoxyphenyl)formazan (CAS 16929-09-2)
- tert-Butyl 2-(6-(dimethylamino)-5-methylpyridin-3-yl)piperidine-1-carboxylate (CAS 1352512-44-7)
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- 2-Chloro-5-methoxy-3-(trifluoromethyl)aniline (CAS 1706436-22-7)
- 3-(Methoxymethyl)benzene-1,2-diamine (CAS 916325-86-5)
- 2-Methyl-2-(p-tolylthio)propanal (CAS 110452-12-5)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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