7-Phenyl-2,5,7-triazaspiro[3.4]octane-6,8-dione hydrochloride CAS 2443909-95-1
| CAS No. | 2443909-95-1 |
| Molecular Formula | C11H11N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 7-Phenyl-2,5,7-triazaspiro[3.4]octane-6,8-dione hydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 7-Phenyl-2,5,7-triazaspiro[3.4]octane-6,8-dione hydrochloride (CAS 2443909-95-1), a certified reference material (molecular formula C11H11N3O2HCl, MW 253.69 g/mol) for analytical method development and quality control.
7-Phenyl-2,5,7-triazaspiro[3.4]octane-6,8-dione hydrochloride (C11H11N3O2HCl) 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.
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 | C11H11N3O2 HCl |
| Molecular Weight | 253.69 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Phenyl Standards
- 1-Methyl-1,3,8-triazaspiro[4.5]decan-4-one hydrochloride (CAS 1007-60-9)
- 8-Benzyl-1,3,8-triazaspiro[4.5]Dec-2-en-4-one (CAS 1017789-30-8)
- 1-Phenyl-1,3,8-triazaspiro[4.5]decan-4-one (CAS 1021-25-6)
- 2,5,7-Triazaspiro[3.4]octane-6,8-dione (CAS 1026796-16-6)
- 2,5,7-triazaspiro[3.4]octane-6,8-dione hydrochloride (CAS 1026796-27-9)
- 1,3,8-Triazaspiro[4.5]decan-4-one dihydrochloride (CAS 1187930-49-9)
- 2-Methyl-1,3,7-triazaspiro[4.5]dec-2-en-4-one hydrochloride (CAS 1214028-87-1)
- 2-Methyl-1,3,7-triazaspiro[4.5]Dec-1-en-4-one (CAS 1214321-15-9)
Recommended Standards
- (3-Chloro-4-(diethylcarbamoyl)phenyl)boronic acid (CAS 850589-48-9)
- 6-Butyl-3,4-dihydro-8H-spiro[cyclohexane-1,2-pyrano[3,2-g]chromen]-8-one oxime (CAS 1014409-66-5)
- 4-((3,4-Dichlorobenzyl)thio)-6-fluorocinnoline (CAS 1683-35-8)
- (E)-N'-(4-fluorobenzylidene)-1-tosylpiperidine-4-carbohydrazide (CAS 324531-41-1)
- Acetylacetonate[1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene]chloropalladium(ii) (CAS 868705-03-7)
- 6-(Methyl((1-methyl-1H-pyrazol-4-yl)methyl)carbamoyl)cyclohex-3-ene-1-carboxylic acid (CAS 1006247-64-8)
- (2S,3S,4R,5R)-3-Fluoro-5-(hydroxymethyl)tetrahydrofuran-2,4-diol (CAS 172102-39-5)
- Ethyl 3-(4-chlorophenyl)isothiazole-5-carboxylate (CAS 67048-96-8)
- 5-Bromo-8-(difluoromethoxy)quinoline (CAS 199872-10-1)
- Peptide T (CAS 106362-32-7)
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