4-(Benzo[d][1,3]dioxole-5-carbonyl)dihydrofuran-2(3H)-one CAS 16108-39-7
| CAS No. | 16108-39-7 |
| Molecular Formula | C12H10O5 |
| Molecular Weight | 234.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 234.20 g/mol gives 4-(Benzo[d][1,3]dioxole-5-carbonyl)dihydrofuran-2(3H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(Benzo[d][1,3]dioxole-5-carbonyl)dihydrofuran-2(3H)-one (CAS 16108-39-7), molecular formula C12H10O5 and molecular weight 234.20 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(Benzo[d][1,3]dioxole-5-carbonyl)dihydrofuran-2(3H)-one (C12H10O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 234.20 g/mol, it falls into the medium-molecular-weight range. 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 | C12H10O5 |
| Molecular Weight | 234.20 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
Related Benzo Standards
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-oxocyclobutane-1-carboxylic acid (CAS 1480558-80-2)
- N-(benzo[d][1,3]dioxol-5-yl)-2-(cyclopropylamino)acetamide (CAS 1184433-57-5)
- (R)-3-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-2-one (CAS 1260586-98-8)
- (S)-3-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-2-one (CAS 1260605-92-2)
- 4-Benzo[1,3]dioxol-5-yl-4-hydroxycyclohexanone (CAS 150019-57-1)
- (R)-4-(benzo[d]oxazol-2-yl)-1,4-oxazepan-6-ol (CAS 1795751-23-3)
- Benzo[d][1,3]dioxol-5-yl(piperazin-1-yl)methanone (CAS 55966-96-6)
- (2-(Benzo[d][1,3]dioxol-5-yl)thiazol-4-yl)methanamine (CAS 885279-79-8)
Recommended Standards
- 7-Hydroxycoumarin-4-acetic acid methyl ester, 97% (CAS 15991-13-6)
- 6-(2,2,2-Trifluoroethyl)thieno[2,3-d]pyrimidin-4(1H)-one (CAS 1628317-84-9)
- 2-(2,2-Difluoroethoxy)quinoline-4-carbonitrile (CAS 1555508-44-5)
- 4,4'-Difluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 164164-26-5)
- 2-(Difluoromethyl)-6-(trifluoromethyl)pyridine-4-carbonyl chloride (CAS 1804693-63-7)
- N-(2-bromophenyl)-2-(4-(2,4-dimethylphenyl)piperazin-1-yl)acetamide (CAS 882080-17-3)
- 3-(Aminomethyl)-2-bromobenzonitrile (CAS 1261817-47-3)
- Entacapone Impurity 25 (CAS 6635-20-7)
- 1-(4-Hydroxy-2-methoxyphenyl)-3-(4-hydroxyphenyl)propan-1-one (CAS 162290-03-1)
- 3,5-Bis(trimethylsilyl)isonicotinonitrile (CAS 827616-49-9)
- 5-Bromo-3-iodo-2-nitropyridine (CAS 1807213-54-2)
- 2-Chloro-3-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1256360-28-7)
- 1-(3-(Benzyloxy)phenyl)cyclopentane-1-carboxylic acid (CAS 179420-92-9)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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