2-Hydroxy-2,4-dimethyl-2,3-dihydro-1-benzofuran-3-one CAS 372119-01-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 372119-01-2 |
| Molecular Formula | C10H10O3 |
| Molecular Weight | 178.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydroxy-2,4-dimethyl-2,3-dihydro-1-benzofuran-3-one (CAS 372119-01-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H10O3. Molecular weight: 178.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H10O3 |
| Molecular Weight | 178.18 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.) | 2025 |
Related Hydroxy Standards
- 7-Hydroxy-4,6-dimethylisobenzofuran-1(3H)-one (CAS 10088-77-4)
- 3-(4-Hydroxy-2-methylphenyl)acrylic acid (CAS 103203-88-9)
- (E)-3-(3-Hydroxy-4-methoxyphenyl)acrylaldehyde (CAS 110037-35-9)
- 8-Hydroxy-3-methyl-3,4-dihydro-1h-2-benzopyran-1-one (CAS 1200-93-7)
- 5-Hydroxy-2,2-dimethylbenzofuran-3(2H)-one (CAS 127049-37-0)
- 7-Hydroxy-8-methylchroman-4-one (CAS 1273653-90-9)
- 2-Hydroxy-2,3-dihydro-1h-indene-2-carboxylic acid (CAS 13193-24-3)
- Hydroxy-PEG2-acid (CAS 1334286-77-9)
Recommended Standards
- 2-Ethyl-4,4-difluoro-2-hydroxycyclohexan-1-one (CAS 2839564-79-1)
- 2-methoxy-3-phenylprop-2-enoic acid (CAS 90843-50-8)
- 2-Benzylpent-4-enamide (CAS 7154-69-0)
- N-(4,6-dimethylpyrimidin-2-yl)azepane-1-carboximidamide (CAS 371958-52-0)
- 2-Nitrophenyl 2-acetamido-2-deoxy-α-D-galactopyranoside (CAS 23646-67-5)
- 4-(Azidomethyl)-5-methyl-2-(3,4,5-trimethoxyphenyl)-1,3-oxazole (CAS 1325304-01-5)
- 3,4-Dichloro-N-(3-fluoro-4-(4-(methylsulfonyl)piperazin-1-yl)phenyl)benzamide (CAS 478260-26-3)
- 3-Iodo-N-(thiazol-2-yl)benzamide (CAS 349118-13-4)
- n-Methyl-N-(2-(pyrrolidin-2-yl)ethyl)propan-2-amine (CAS 1251143-58-4)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
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