N-Desmethyl Ecopipam CAS 129672-23-7
| CAS No. | 129672-23-7 |
| Molecular Formula | C18H18ClNO |
| Molecular Weight | 299.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
N-Desmethyl Ecopipam (CAS 129672-23-7) is a high-purity analytical reference standard with the molecular formula C18H18ClNO and a molecular weight of 299.79 g/mol.
Based on its molecular formula C18H18ClNO, N-Desmethyl Ecopipam 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 299.79 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 | C18H18ClNO |
| Molecular Weight | 299.79 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 1159977-20-4 5-(3-Chloropropyl)-10,11-dihydro-5H-dibenzo[b,f]azepine-2-carbaldehyde DTXSID40675756 (CAS 1159977-20-4)
- (3s)-1-Chloro-3-(Boc-amino)-4-Phenyl-2-Butanol (CAS 165727-45-7)
- 1-(Cyclohexylmethyl)-1H-indole-3-carboxylic Acid Methyl Ester (CAS 858515-82-9)
- 2-Methylbenzothiazole-5-carbaldehyde (CAS 20061-46-5)
- 2-Amino-6-phenylpyridine (CAS 39774-25-9)
- N-2-Naphthalenyl-glycine 2-[(3,5-Dibromo-2,4-dihydroxyphenyl)methylene]hydrazide (CAS 328541-79-3)
- N-((5-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)isoxazol-3-yl)methyl)-2-phenylacetamide (CAS 1210285-41-8)
- (2-Fluoro-5-(3-methylpiperidine-1-carbonyl)phenyl)boronic acid (CAS 2096338-09-7)
- (Z)-13-Icosen-10-one (CAS 63408-44-6)
- 4-(Benzyloxy)-2-methylbenzoic acid (CAS 17819-91-9)
- N-(2,3-dimethoxybenzyl)-1-(pyridin-2-yl)methanamine (CAS 418775-54-9)
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