n-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-n-(1-phenylcyclopentyl)formamide CAS 851209-58-0
| CAS No. | 851209-58-0 |
| Molecular Formula | C20H21NO3 |
| Molecular Weight | 323.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, n-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-n-(1-phenylcyclopentyl)formamide (C20H21NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 323.39 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
n-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-n-(1-phenylcyclopentyl)formamide (CAS 851209-58-0) is a high-purity analytical reference standard with the molecular formula C20H21NO3 and a molecular weight of 323.39 g/mol.
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 n-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-n-(1-phenylcyclopentyl)formamide 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 | C20H21NO3 |
| Molecular Weight | 323.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related n Standards
- 5-(2-(2,3-Dihydrobenzo[f][1,4]oxazepin-4(5H)-yl)acetyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one (CAS 1311869-91-6)
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-(1-methyl-1H-indol-3-yl)urea (CAS 899947-31-0)
- 4-(2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)hydrazono)-2-phenyloxazol-5(4H)-one (CAS 1173388-07-2)
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- 3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-1-(2-fluorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618101-80-7)
- 3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-1-(4-fluorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618101-64-7)
- (2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)(4-phenylpiperazin-1-yl)methanone (CAS 104099-23-2)
- 3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-1-phenyl-1H-pyrazole-5-carboxylic acid (CAS 618383-01-0)
Recommended Standards
- N-((1,3-Diphenyl-1H-pyrazol-5-yl)methylene)aniline (CAS 89185-68-2)
- N-(2-Morpholinoethyl)-3-phenylimidazo[1,2-a]pyrazin-8-amine (CAS 787590-65-2)
- Methyl (1R,2R)-2-(4'-amino-[1,1'-biphenyl]-4-carbonyl)cyclopentane-1-carboxylate (CAS 959123-13-8)
- N-(2-oxo-2-(4-phenylpiperazin-1-yl)ethyl)benzamide (CAS 320420-15-3)
- 13097-10-4 3-Anilino-2-thioxo-1,3-thiazolidin-4-one 3618AD C9H8N2OS2 (CAS 13097-10-4)
- 2-(4-Fluorophenyl)quinoline-8-carboxamide (CAS 655222-52-9)
- Potassium (E)-4-(4-methoxystyryl)pyrimidine-2-thiolate (CAS 318248-58-7)
- 4-Chloro-2-(Chloromethyl)-1-Methoxybenzene (CAS 7035-11-2)
- 1-Phenylimidazolidine-2,4,5-trione (CAS 2211-33-8)
- 2-(3-Amino-1h-pyrazol-1-yl)-N-(2,2,2-trifluoroethyl)acetamide (CAS 1247340-56-2)
- 2-(Difluoromethyl)-5-iodo-3-methoxypyridine-6-carboxylic acid (CAS 1805095-16-2)
- Methyl 2,6-dichloro-3-methylisonicotinate (CAS 125849-96-9)
- 4-Bromo-2-hydrazinylbenzoic acid hydrochloride (CAS 1231892-17-3)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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