7-Aminoflunitrazepam-D7 CAS 879894-27-6
| CAS No. | 879894-27-6 |
| Molecular Formula | - |
| Molecular Weight | 290.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 290.34 g/mol gives 7-Aminoflunitrazepam-D7 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
7-Aminoflunitrazepam-D7 (CAS 879894-27-6), molecular formula C16H7D7FN3O and molecular weight 290.34 g/mol, is a CATO reference standard with documented purity and traceability.
7-Aminoflunitrazepam-D7 (C16H7D7FN3O) contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C16H7D7FN3O |
| Molecular Weight | 290.34 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- 6-Oxo-1-phenyl-4-(propylsulfanyl)-1,6-dihydropyridazine-3-carboxylic acid (CAS 339031-60-6)
- 7-Hydroxy-6-(4-methoxybenzyl)-2H-thiazolo[3,2-a]pyrimidin-5(3H)-one (CAS 352345-44-9)
- 6-Hydroxy-5-(2-phenyldiazenyl)-2-(propylthio)-4(3H)-pyrimidinone (CAS 946855-76-1)
- Demeton-O-sulfone (CAS 4891-54-7)
- 2-(Difluoromethyl)-3-iodo-6-(trifluoromethyl)pyridine-4-acetonitrile (CAS 1806021-01-1)
- H-Leu-Leu-Leu-NH? (CAS 73237-77-1)
- 3-{2-[2-Bromo-4-(sec-butyl)phenoxy]-ethyl}piperidine hydrochloride (CAS 1220029-49-1)
- 1-(3-Butoxy-4-fluorophenyl)propan-1-one (CAS 1443329-19-8)
- Phenyl chlorodithiocarbamate (CAS 16911-89-0)
- (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(3-(3-hydroxy-2,2-dimethylpropyl)-2-iodo-1H-indol-5-yl)thiazol-2-yl)propanoic acid (CAS 2764998-29-8)
- (3-Chloro-phenyl)-methanesulfonyl chloride (3-chlorophenyl)methanesulfonyl chloride 24974-73-0 (CAS 24974-73-0)
- 3-Chloro-6-(trifluoromethyl)pyridin-2-amine (CAS 886762-09-0)
- 5-Ethyl-1,3-benzothiazol-2-amine (CAS 90382-08-4)
- Des-Pro-Pro-Tirzepatide (CAS CATO-CPTD788696)
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