Benzofuran, polymer with 1H-indene CAS 35343-70-5
| CAS No. | 35343-70-5 |
| Molecular Formula | C8H6O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H6OC9H8, Benzofuran, polymer with 1H-indene contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 234.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Benzofuran, polymer with 1H-indene (CAS 35343-70-5) is a high-purity analytical reference standard with the molecular formula C8H6OC9H8 and a molecular weight of 234.30 g/mol.
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 | C8H6O C9H8 |
| Molecular Weight | 234.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1967 |
Related Benzofuran Standards
- 2-(Benzofuran-5-Yl)Ethanol (CAS 1000548-28-6)
- [1-(1-benzofuran-2-yl)ethyl](methyl)amine (CAS 100127-74-0)
- 2-Ethyl-1-benzofuran-3-carbaldehyde (CAS 10035-41-3)
- N-(2-(Benzofuran-3-yl)ethyl)formamide (CAS 100480-86-2)
- 2-(Benzofuran-2-yl)imidazo[1,2-a]pyridine (CAS 100965-76-2)
- 3-(1-benzofuran-5-yl)-N-(oxan-4-yl)imidazo[1,2-b]pyridazin-6-amine (CAS 1012345-71-9)
- n-(1-(Benzofuran-2-yl)ethyl)cyclopropanamine (CAS 1016688-95-1)
- [1-(1-Benzofuran-2-yl)ethyl](propyl)amine (CAS 1016826-77-9)
Recommended Standards
- 3-Chloro-2-mercapto-5-(trifluoromethyl)pyridine 1-oxide (CAS 1823184-14-0)
- Methyl 2-(1-(2-(1H-indol-3-yl)ethyl)-4-methoxy-2-oxo-1,2-dihydropyridin-3-yl)acetate (CAS 439096-04-5)
- 2-(4-methylbenzoyl)-1H-indol-3-amine (CAS 1552304-61-6)
- Tert-butyl 4-((2-(trifluoromethyl)-1,6-naphthyridin-5-yl)amino)piperidine-1-carboxylate (CAS 1040682-38-9)
- (((2R,3S,5R)-5-(5-((E)-3-(3',6'-bis(dimethylamino)-3-oxo-3H-spiro[iSobenzofuran-1,9'-xanthene]-6-carboxamido)prop-1-en-1-yl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl)triphosphoric acid (CAS 151345-35-6)
- Paliperidone Impurity 86 (CAS CATO-C4X-172486)
- 3-Methoxy-N-(5-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,4-oxadiazol-2-yl)benzamide (CAS 887885-99-6)
- 4-(2-Bromophenyl)-N-(2-chlorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide (CAS 423153-14-4)
- 5-Amino-2-(1,3-benzothiazol-2-yl)phenol (CAS 88877-62-7)
- Des-Val23-Tirzepatide (CAS CATO-CPTD788950)
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