3,7-Dimethyl 2H-Furo[2,3-c]pyran-2-one (>90%) CAS 857054-06-9
| CAS No. | 857054-06-9 |
| Molecular Formula | C9H8O3 |
| Molecular Weight | 164.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3,7-Dimethyl 2H-Furo[2,3-c]pyran-2-one (>90%) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 3,7-Dimethyl 2H-Furo[2,3-c]pyran-2-one (>90%) (CAS 857054-06-9), a certified reference material (molecular formula C9H8O3, MW 164.16 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H8O3, 3,7-Dimethyl 2H-Furo[2,3-c]pyran-2-one (>90%) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 164.16 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.
Physical & Chemical Properties
| Molecular Formula | C9H8O3 |
| Molecular Weight | 164.16 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Dimethyl Standards
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Recommended Standards
- 3,7-Dihydro-2h-pyrrolo[2,3-b]pyridine-5-carboxylic acid (CAS 849805-79-4)
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- 3,6-Dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 6291-55-0)
- 3,8-Dimethyl-[1,2,4]triazolo[4,3-c]pyrimidin-5-ol (CAS 452323-86-3)
- 2-(2-Nitrophenyl)piperazine (CAS 910444-47-2)
- Topiroxostat Impurity 22 (CAS 160601-84-3)
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- 2-(4-Iodophenyl)imidazo[1,2-a]pyridine (CAS 214958-27-7)
- (S)-4-(2-FLUORO-2-METHYLPROPYL)OXAZOLIDIN-2-ONE (CAS 603142-91-2)
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- Fenbufen 4-Chlorophenyl Butanoic Acid (CAS 3984-34-7)
- Methyl 7-((tert-butoxycarbonyl)amino)-2-chloroimidazo[1,2-b]pyridazine-8-carboxylate (CAS 2577172-48-4)
- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
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