1-Phenyl-1H-pyrrole-2,5-dione compound with furan-2,5-dione and styrene (1:1:1) CAS 95877-36-4
| CAS No. | 95877-36-4 |
| Molecular Formula | C10H7NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Phenyl-1H-pyrrole-2,5-dione compound with furan-2,5-dione and styrene (1:1:1) is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Phenyl-1H-pyrrole-2,5-dione compound with furan-2,5-dione and styrene (1:1:1) (CAS 95877-36-4), molecular formula C10H7NO2C8H8C4H2O3 and molecular weight 375.38 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-Phenyl-1H-pyrrole-2,5-dione compound with furan-2,5-dione and styrene (1:1:1) (C10H7NO2C8H8C4H2O3) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 1-Phenyl-1H-pyrrole-2,5-dione compound with furan-2,5-dione and styrene (1:1:1) 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 | C10H7NO2 C8H8 C4H2O3 |
| Molecular Weight | 375.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (3,4-Dimethylphenyl)(thiophen-2-yl)methanone (CAS 915923-80-7)
- DL-Methyl benzylvalinate (CAS 219946-45-9)
- (4-Methoxy-3-methylphenyl)methanamine (CAS 108125-07-1)
- 1,3,2-Dioxaborolane, 2,2′-(2,5-selenophenediyl)bis[4,4,5,5-tetramethyl- (CAS 1611991-43-5)
- Fesoterodine Impurity A (CAS 200801-70-3)
- 2-(acetylamino)-4-amino-2,4,6-trideoxy-alpha-D-Galactopyranose (CAS 1644434-29-6)
- 5-Bromo-2-methylisothiazol-3(2H)-one (CAS 96203-02-0)
- Methyl 2-(3-pyrrolidinylmethyl)benzoate hydrochloride (CAS 1187172-29-7)
- 1-(Benzyloxy)-3-chloro-2-fluoro-5-(trifluoromethyl)benzene (CAS 2586127-04-8)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
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