(8-(4-Chlorophenoxy)-2-methyleneoctanoyl)-L-proline CAS 468095-77-4
| CAS No. | 468095-77-4 |
| Molecular Formula | C20H26ClNO4 |
| Molecular Weight | 379.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(8-(4-Chlorophenoxy)-2-methyleneoctanoyl)-L-proline (CAS 468095-77-4) is a high-purity analytical reference standard with the molecular formula C20H26ClNO4 and a molecular weight of 379.88 g/mol.
Structurally, (8-(4-Chlorophenoxy)-2-methyleneoctanoyl)-L-proline (C20H26ClNO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 379.88 g/mol, it falls into the moderately-high-molecular-weight range. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (8-(4-Chlorophenoxy)-2-methyleneoctanoyl)-L-proline under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H26ClNO4 |
| Molecular Weight | 379.88 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 8-tert-Butyl-4-(2-chlorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326813-32-4)
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- 8-tert-Butyl-4-(4-chlorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326811-28-2)
- 1-(6-Chloropyridazin-3-yl)-N-((hexahydro-2H-isoxazolo[2,3-a]pyridin-2-yl)methyl)piperidine-4-carboxamide (CAS 338965-04-1)
- Dehydroacetic Acid (CAS 520-45-6)
- Calcium eicosanoate (CAS 22302-43-8)
- N1-(2-iodobenzyl)-N1-methylethane-1,2-diamine (CAS 1353975-92-4)
- Triethylenetetramine Dihydrochloride (CAS 38260-01-4)
- 2-(4-((2-Nitrophenyl)sulfonyl)piperazin-1-yl)ethanol (CAS 349090-59-1)
- 4-Amino-N'-(3,3-dimethylbutan-2-ylidene)benzohydrazide (CAS 314766-40-0)
- 2-(2-{[2-(dimethylamino)ethyl]sulfanyl}-1,3-thiazol-4-yl)acetic acid (CAS 1342505-45-6)
- 2-Methoxypiperonal (CAS 5779-99-7)
- 3-Amino-n-methylbenzene-1-sulfonamide hydrochloride (CAS 1170865-45-8)
- Semaglutide (CAS 910463-68-2)
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