1-(Naphthalen-2-yl)pyrrolidine-2,5-dione CAS 69971-90-0
| CAS No. | 69971-90-0 |
| Molecular Formula | C14H11NO2 |
| Molecular Weight | 225.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(Naphthalen-2-yl)pyrrolidine-2,5-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 1-(Naphthalen-2-yl)pyrrolidine-2,5-dione (CAS 69971-90-0), a certified reference material (molecular formula C14H11NO2, MW 225.24 g/mol) for analytical method development and quality control.
Structurally, 1-(Naphthalen-2-yl)pyrrolidine-2,5-dione (C14H11NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 225.24 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C14H11NO2 |
| Molecular Weight | 225.24 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
Related Naphthalen Standards
- (5-(Naphthalen-2-yl)isoxazol-3-yl)methanol (CAS 1245031-44-0)
- 5-(naphthalen-1-ylmethyl)-1,3,4-oxadiazol-2-amine (CAS 500867-13-0)
- 5-(Naphthalen-2-ylmethyl)-1,3,4-oxadiazol-2-amine (CAS 220635-18-7)
- 2-((Naphthalen-2-ylthio)methyl)acrylonitrile (CAS 93889-89-5)
- 2-(Naphthalen-2-yl)azepane (CAS 383131-04-2)
- 3-Ethyl-2-(naphthalen-1-yl)pyrrolidine (CAS 525537-17-1)
- 3-Ethyl-2-(naphthalen-2-yl)pyrrolidine (CAS 525537-49-9)
- N-(naphthalen-1-ylmethyl)cyclopentanamine (CAS 857629-82-4)
Recommended Standards
- 1-(Diethoxymethyl)-3-nitrobenzene (CAS 2403-49-8)
- 1-(Pyridin-3-yl)-2-(m-tolyl)ethane-1,2-dione (CAS 40061-30-1)
- 1-(diethoxymethyl)-2-nitrobenzene (CAS 88356-11-0)
- 1-(Pyridin-3-yl)-2-(o-tolyl)ethane-1,2-dione (CAS 40061-29-8)
- (3S,4S)-3,4-Bis(diphenylphosphino)-1-benzylpyrrolidine (CAS 156517-64-5)
- Sarecycline Hydrochloride (CAS 1035979-44-2)
- 4-amino-N-(2-phenylethyl)benzenesulfonamide 4-amino-N-phenethylbenzenesulfonamide 587850-67-7 (CAS 587850-67-7)
- 2-Amino-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 61838-56-0)
- Benzyl ((2R,3R)-4-((3S,4aS,8aS)-3-(tert-butylcarbamoyl)octahydroisoquinolin-2(1H)-yl)-3-hydroxy-1-(phenylthio)butan-2-yl)carbamate, >98% (CAS 159878-04-3)
- 6-Chloro-[1,2,4]triazolo[4,3-b]pyridazine-3-carboxamide (CAS 75680-98-7)
- 4-((4-Methyl-1,4-diazepan-1-yl)methyl)benzaldehyde (CAS 884507-48-6)
- 2-Chloro-6-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 1934633-19-8)
- 1-(Propan-2-yl)-1h-indole-3-carboxylic acid (CAS 158574-87-9)
- Des-Val23-Tirzepatide (CAS CATO-CPTD788950)
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