1'-Benzylspiro[chromane-2,4'-piperidin]-4-one CAS 77264-89-2
| CAS No. | 77264-89-2 |
| Molecular Formula | C20H21NO2 |
| Molecular Weight | 307.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1'-Benzylspiro[chromane-2,4'-piperidin]-4-one (CAS 77264-89-2) is a high-purity analytical reference standard with the molecular formula C20H21NO2 and a molecular weight of 307.39 g/mol.
1'-Benzylspiro[chromane-2,4'-piperidin]-4-one (C20H21NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, 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).
CATO manufactures 1'-Benzylspiro[chromane-2,4'-piperidin]-4-one 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 | C20H21NO2 |
| Molecular Weight | 307.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1979 |
| Nitrogen Atoms | 1 |
Related Benzylspiro Standards
- 1'-benzylspiro[1,3-benzoxazine-2,4'-piperidin]-4(3H)-one (CAS 54906-22-8)
- 1'-Benzylspiro[chromane-2,4'-piperidin]-4-ol (CAS 81109-75-3)
- 1-Benzylspiro[indoline-3,2'-[1,3]dithiolan]-2-one (CAS 192931-01-4)
- 1'-Benzylspiro[isochroman-1,4'-piperidine] (CAS 345294-39-5)
- 1'-Benzylspiro[indoline-3,4'-piperidin]-2-one (CAS 1086063-19-5)
- 1'-Benzylspiro[1H-2-benzofuran-3,4'-piperidine]-1-carboxylic acid (CAS 1363405-37-1)
- 1'-Benzylspiro[indoline-3,4'-piperidine] (CAS 474538-99-3)
- N-Benzylspiro[3.4]octan-5-amine (CAS 1866642-27-4)
Recommended Standards
- 1-Benzyl-3-methyl-4-[4-(propan-2-yl)phenyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860785-25-7)
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- 1-(3,4-Dihydro-2H-pyrrol-5-yl)-3-(o-tolyl)-1-(p-tolyl)urea (CAS 905797-43-5)
- 2-(2,6-Diisopropylphenyl)isoindoline-1,3-dione (CAS 57169-26-3)
- 5-(3-Amino-4-chlorophenyl)-6-ethylpyrimidine-2,4-diamine (CAS 24851-19-2)
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- 1-(5-Phenylisoxazol-3-yl)ethanone (CAS 7063-98-1)
- Vecuronium Bromide Impurity 9 (CAS 53357-31-6)
- (R)-5-Chloropentan-2-ol (CAS 76188-95-9)
- n-([1,2,4]triazolo[4,3-a]pyridin-3-ylmethyl)hexan-2-amine hydrochloride (CAS 1240528-78-2)
- 2,6-Bis(1H-benzo[d]imidazol-1-yl)pyridine (CAS 1030366-99-4)
- 1-[(3,4,5-trimethoxyphenyl)carbonyl]piperidine-3-carboxylic acid (CAS 926202-97-3)
- (E)-({6-[(4-methylphenyl)sulfanyl]pyridin-3-yl}methylidene)amino 3-methoxybenzoate (CAS 338960-64-8)
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