(E)-3-(2-hydroxybenzylidene)dihydrofuran-2(3H)-one CAS 58165-18-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 58165-18-7 |
| Molecular Formula | C11H10O3 |
| Molecular Weight | 190.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (E)-3-(2-hydroxybenzylidene)dihydrofuran-2(3H)-one (CAS 58165-18-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H10O3. Molecular weight: 190.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H10O3 |
| Molecular Weight | 190.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Related E Standards
- 5-(4-Hydroxybenzylidene)-1H-imidazol-4(5H)-one (CAS 350578-12-0)
- 3-(2-Hydroxybenzylidene)dihydrofuran-2(3H)-one (CAS 4736-29-2)
- 2-(4-Hydroxybenzylidene)hydrazine-1-carbothioamide (CAS 5339-74-2)
- N-(4-Hydroxybenzylidene)aniline (CAS 1689-73-2)
- 2-(2-Hydroxybenzylidene)hydrazinecarboxamide (CAS 3030-97-5)
- N'-(2-Hydroxybenzylidene)acetohydrazide (CAS 5941-05-9)
- 4-(2-Hydroxybenzylidene)-2-methyloxazol-5(4H)-one (CAS 76834-54-3)
- 4-(3-Hydroxybenzylidene)-2-methyloxazol-5(4H)-one (CAS 85986-90-9)
Recommended Standards
- (E)-3-(2,3-Dihydrobenzofuran-7-yl)acrylic acid (CAS 209256-74-6)
- (E)-3-(dimethylamino)-2-(furan-2-carbonyl)acrylonitrile (CAS 52200-21-2)
- (5-Phenoxyfuran-2-yl)methanol (CAS 51551-74-7)
- N-(Pentanoyloxy)-2-(quinolin-8-yloxy)acetimidamide (CAS 88758-04-7)
- 7-Ethyl-3,4,6,8-tetraazatricyclo[7.3.0.0^{2,6}]dodeca-1(9),2,7-trien-5-one (CAS 1707737-21-0)
- (2,5,9-Trimethyl-7-oxo-3-phenyl-7H-furo[3,2-g]chromen-6-yl)acetic acid (CAS 664366-10-3)
- 3-(3-Methoxypropyl)-2-thioxoimidazolidin-4-one (CAS 832740-19-9)
- 1,3-Difluoro-2-(Fluoromethyl)Benzene (CAS 62037-91-6)
- AEE 788 (CAS 497839-62-0)
- Prolactin-Releasing Peptide (12-31), rat (CAS 222988-10-5)
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