3-(3-Hydroxy-1-oxo-1H-inden-2-yl)-4,6-dioxo-5-(3-(trifluoromethyl)phenyl)-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrrole-1-carboxylic acid CAS 321521-98-6
| CAS No. | 321521-98-6 |
| Molecular Formula | C23H13F3N2O6 |
| Molecular Weight | 470.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-Hydroxy-1-oxo-1H-inden-2-yl)-4,6-dioxo-5-(3-(trifluoromethyl)phenyl)-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrrole-1-carboxylic acid (CAS 321521-98-6) is a high-purity analytical reference standard with the molecular formula C23H13F3N2O6 and a molecular weight of 470.35 g/mol.
Structurally, 3-(3-Hydroxy-1-oxo-1H-inden-2-yl)-4,6-dioxo-5-(3-(trifluoromethyl)phenyl)-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrrole-1-carboxylic acid (C23H13F3N2O6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 470.35 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-(3-Hydroxy-1-oxo-1H-inden-2-yl)-4,6-dioxo-5-(3-(trifluoromethyl)phenyl)-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrrole-1-carboxylic acid 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.
Physical & Chemical Properties
| Molecular Formula | C23H13F3N2O6 |
| Molecular Weight | 470.35 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
- (2-hydroxy-2-phenylethyl)urea (CAS 25017-52-1)
- (2'-Hydroxy-[1,1'-binaphthalen]-2-yl)diphenylphosphine oxide (CAS 162426-75-7)
- (8'-Hydroxy-[1,1'-binaphthalen]-8-yl)diphenylphosphineoxide (CAS 181130-03-0)
- 22-Hydroxy-3-oxoolean-12-en-29-oic acid (CAS 144629-84-5)
- 2-Hydroxy-2-methyl-3-((3-(trifluoromethyl)benzyl)sulfonyl)-N-(3-(trifluoromethyl)phenyl)propanamide (CAS 339275-67-1)
- 2-Hydroxy-2-methyl-3-((3-(trifluoromethyl)benzyl)sulfonyl)-N-(4-(trifluoromethyl)phenyl)propanamide (CAS 338956-23-3)
- (4-Hydroxy-4-(((4-methoxybenzyl)sulfonyl)methyl)piperidin-1-yl)(3-(trifluoromethyl)phenyl)methanone (CAS 866019-57-0)
- 4-[(2S)-2-hydroxy-3-({2-[(morpholine-4-carbonyl)amino]ethyl}amino)propoxy]phenyl 2,2-dimethylhexanoate (CAS 1638744-45-2)
Recommended Standards
- Clevidipine butyrate Impurity 9 (CAS CATO-C4X-10159)
- N-Boc-3-(2-Bromo-2-ethoxycarbonylvinyl)-2-phenylindole (CAS 1017968-67-0)
- Fmoc-(S)-3-Amino-4-(3,4-dichloro-phenyl)-butyric acid (CAS 270063-52-0)
- Beclometasone Impurity 38 (CAS CATO-C4X-147438)
- 1-(Furan-2-yl)ethyl acetate (CAS 22426-24-0)
- 7-Hydroxyisoquinoline-8-carbaldehyde (CAS 1241673-66-4)
- Phosphoric acid, monodecyl ester, potassium salt (1:x) (CAS 68427-32-7)
- 1-(3,4-dimethylphenyl)-2-[2-(propan-2-yl)-1H-imidazol-1-yl]ethan-1-one (CAS 1157981-08-2)
- Bupivacaine HCl (CAS 73360-54-0)
- 2-Ethoxy-4H-benzo[d][1,3]oxazin-4-one (CAS 41470-88-6)
- 3-Methyluric acid-2,4,5,6-<SUP>13</SUP>C<SUB>4</SUB>, 1,3,9-<SUP>15</SUP>N<SUB> 3</SUB> (CAS 1173019-10-7)
- 4-Nitro-3-(trifluoromethyl)benzonitrile (CAS 320-36-5)
- 8-methoxypyrazolo[5,1-a]isoquinolin-1-ol (CAS 2766427-80-7)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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