6-Acetyl-5-hydroxy-2-methylbenzofuran-3-carboxylic acid CAS 63529-83-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63529-83-9 |
| Molecular Formula | C12H10O5 |
| Molecular Weight | 234.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Acetyl-5-hydroxy-2-methylbenzofuran-3-carboxylic acid (CAS 63529-83-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H10O5. Molecular weight: 234.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1975 |
Related Acetyl Standards
- Ethyl 7-hydroxy-2-oxo-2H-chromene-4-carboxylate (CAS 1084-45-3)
- Ethyl 4-hydroxy-2-oxo-2h-chromene-3-carboxylate (CAS 1821-20-1)
- 2-(7-Hydroxy-8-methyl-2-oxo-2h-chromen-4-yl)acetic acid (CAS 68747-36-4)
- 7-Hydroxy-4-methylcoumarin-3-acetic acid (CAS 5852-10-8)
- 7-Hydroxy-5-methoxy-2-methyl-4-oxo-4H-chromene-6-carbaldehyde (CAS 7338-51-4)
- Ethyl 5-hydroxy-2-oxo-2H-chromene-3-carboxylate (CAS 70160-47-3)
- Ethyl 6-hydroxy-2-oxo-2H-chromene-3-carboxylate (CAS 70160-51-9)
- ethyl 7-hydroxy-4-oxo-4H-chromene-2-carboxylate (CAS 23866-72-0)
Recommended Standards
- 6,8-difluoro-4-oxo-chromene-2-carboxylic acid (CAS 915146-44-0)
- 6-Formyllimetin (CAS 88140-31-2)
- 6-(2,2,2-Trifluoroethyl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 2163771-86-4)
- GDC-0994 (CAS 1453848-26-4)
- Cocaine-d3 (1.0 mg/mL in Acetonitrile) (CAS 65266-73-1)
- 2,4-Dichloro-5-(difluoromethyl)-3-iodopyridine (CAS 1805287-07-3)
- 5-bromoisatin, 3-thiosemicarbazide (CAS 1346414-05-8)
- Edoxudine (CAS 15176-29-1)
- 5-Bromo-2-(methylamino)benzaldehyde (CAS 1289004-26-7)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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