N-Demethyl Eszopiclone Hydrochloride CAS 300701-71-7
| CAS No. | 300701-71-7 |
| Molecular Formula | C16H15ClN6O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-Demethyl Eszopiclone Hydrochloride 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.
N-Demethyl Eszopiclone Hydrochloride (CAS 300701-71-7) is a high-purity analytical reference standard with the molecular formula C16H15ClN6O3HCl and a molecular weight of 411.24 g/mol.
N-Demethyl Eszopiclone Hydrochloride (C16H15ClN6O3HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H15ClN6O3 HCl |
| Molecular Weight | 411.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related N Standards
- 5-O-Demethyl-4,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-22,23-dihydro-28-oxo-Avermectin A1a (CAS 102190-51-2)
- 2-Demethyl Colchicine (CAS 102491-80-5)
- 112301-96-9 C-Demethyl Clethodim 2-[(E)-N-[(E)-3-chloroprop-2-enoxy]-C-methylcarbonimidoyl]-5-(2-ethylsulfanylpropyl)-3-hydroxycyclohex-2-en-1-one (CAS 112301-96-9)
- 4-O-Demethyl Griseofulvin (CAS 1158186-19-6)
- rac Demethyl Citalopram-d3 (CAS 1189490-71-8)
- rac Demethyl Citalopram-d3 Hydrochloride (CAS 1189650-18-7)
- 2-Demethyl Colchicine-d3 (CAS 1217630-52-8)
- 4'-Demethyl Homoharringtonine-13C,d3 (CAS 1217669-36-7)
Recommended Standards
- 9,9'-(9,9-Dioctyl-9H-fluorene-2,7-diyl)bis(9H-carbazole) (CAS 848900-30-1)
- (2,6-Dichlorophenethyl)hydrazine hydrochloride (CAS 30595-58-5)
- 1-(3-Bromo-4-methylpyridin-2-yl)-4-methylpiperazine (CAS 1443292-15-6)
- 4-Bromo-5-iodo-6-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole (CAS 2791273-76-0)
- 2-Fluoro-6-(3-methoxyphenyl)pyridine (CAS 1245650-00-3)
- 2-(2-ethoxyethoxy)ethyl 2-(3-benzoylphenyl)propanoate (CAS 2059938-05-3)
- 5-Amino-2-fluoro-4-hydroxybenzonitrile (CAS 388091-38-1)
- 4-(Phenylethynyl)-1H-pyrazole (CAS 82099-93-2)
- N-(pyrimidin-5-ylmethyl)propan-2-amine (CAS 1100954-25-3)
- Anorexigenic Peptide (CAS 69275-10-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com