6-hydroxy-4,4-dimethyl-3,4-dihydro-2H-1-benzopyran-2-one CAS 29423-72-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 29423-72-1 |
| Molecular Formula | C11H12O3 |
| Molecular Weight | 192.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-hydroxy-4,4-dimethyl-3,4-dihydro-2H-1-benzopyran-2-one (CAS 29423-72-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H12O3. Molecular weight: 192.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H12O3 |
| Molecular Weight | 192.21 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.) | 1965 |
Related hydroxy Standards
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Recommended Standards
- 6-Hydroxy-2a,2a1,5,5a,6,8a-hexahydro-2H-naphtho[1,8-bc]furan-2-one (CAS 91143-13-4)
- 6-Hydroxy-4-methyl-2-oxo-1-propyl-1,2-dihydropyridine-3-carbonitrile (CAS 54481-10-6)
- 6-Hydroxy-2,2-dimethylchroman-4-one (CAS 31366-85-5)
- 5-fluoro-1-(piperidin-4-yl)-2,3-dihydro-1H-indole (CAS 1334123-16-8)
- Ethyl 3-(4-Fluorophenyl)propionate (CAS 7116-38-3)
- Etofenamate Impurity 1 (CAS 53451-87-9)
- Diisobutylglycine (CAS 23590-04-7)
- Fosfomycin Trometamol EP Impurity A Di-Ammonium Salt (CAS CATO-C4X-131612)
- 3,3-Dimethylbicyclo[2.2.1]heptane-2-carboxylic acid (CAS 52557-98-9)
- Serpent Peptide 2AcOH (CAS 823202-99-9(free base))
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 13829788188 / jacky.chen@cato-chem.com