Bisphenol A Impurity 10 CAS 79371-66-7
| CAS No. | 79371-66-7 |
| Molecular Formula | C15H16O3 |
| Molecular Weight | 244.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bisphenol A Impurity 10 (CAS 79371-66-7), molecular formula C15H16O3 and molecular weight 244.29 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H16O3, Bisphenol A Impurity 10 contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 244.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C15H16O3 |
| Molecular Weight | 244.29 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
Related Bisphenol Standards
- Bisphenol A-d16 (CAS 96210-87-6)
- Bisphenol A-d14 (CAS 120155-79-5)
- Bisphenol A Impurity 11 (CAS 16530-58-8)
- Bisphenol B (CAS 77-40-7)
- 25037-45-0 Bisphenol-A-polycarbonate Carbonic acid, polymer with 4,4'-(1-methylethylidene)bis(phenol) Carbonic acid, polyester with 4,4'-isopropylidenediphenol (CAS 25037-45-0)
- Bisphenol A-13C12 (CAS 263261-65-0)
- Bisphenol B-D8 (CAS 2469735-90-6)
- Bisphenol A-d8 (CAS 92739-58-7)
Recommended Standards
- bis(3-methoxyphenyl)methanol (CAS 55360-45-7)
- Cis-1,4-Bis-(Methylsulfonyloxy)-But-2-Ene (CAS 2303-47-1)
- Benzyl (S)-2-(cyanomethyl)pyrrolidine-1-carboxylate (CAS 72500-25-5)
- cis-1,4-Bis-(methylsulfonyloxy)-but-2-ene (CAS 70886-56-5)
- (2-Methoxypyridin-3-yl)(thiazol-2-yl)methanone (CAS 898785-89-2)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-[2-(trifluoro-methyl)phenoxy]-2-pyrrolidinecarboxylic acid (CAS 1217786-49-6)
- Ethyl (2-(4-(5-(furan-2-yl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)acetyl)glycinate (CAS 1226435-08-0)
- 2-((6-Methoxyquinolin-4-yl)thio)acetic acid (CAS 5450-23-7)
- N,N-Dimethyl-1-(4-phenoxyphenyl)-1H-1,2,3,4-tetrazol-5-amine (CAS 343375-95-1)
- n-Hydroxy-2,3-dimethylbenzimidamide (CAS 872362-62-4)
- N-(3-Amino-2-methylphenyl)-4-chlorobenzamide (CAS 926224-44-4)
- 1-(2,5-dimethoxyphenyl)-2-(4-fluorophenyl)ethanone (CAS 1097164-22-1)
- 4-((4-(N,N-dimethylsulfamoyl)phenyl)amino)-4-oxobutanoic acid (CAS 650584-47-7)
- ((Cys31,Nva34)-Neuropeptide Y (27-36))2 (CAS 172997-92-1)
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