7-Hydroxybenzofuran-6-carbaldehyde CAS 67720-94-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67720-94-9 |
| Molecular Formula | C9H6O3 |
| Molecular Weight | 162.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Hydroxybenzofuran-6-carbaldehyde (CAS 67720-94-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6O3. Molecular weight: 162.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H6O3 |
| Molecular Weight | 162.14 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related Hydroxybenzofuran Standards
- 2-Hydroxybenzofuran-3-carbaldehyde (CAS 708204-08-4)
- 3-Hydroxybenzofuran-2-carbaldehyde (CAS 40619-99-6)
- 4-Hydroxybenzofuran-5-carbaldehyde (CAS 59292-71-6)
- 4-Hydroxybenzofuran-7-carbaldehyde (CAS 59254-29-4)
- 5-Hydroxybenzofuran-2-carbaldehyde (CAS 64418-91-3)
- 5-Hydroxybenzofuran-4-carbaldehyde (CAS 59254-30-7)
- 5-Hydroxybenzofuran-6-carbaldehyde (CAS 63376-65-8)
- 6-Hydroxybenzofuran-2-carbaldehyde (CAS 913654-89-4)
Recommended Standards
- 6-Hydroxybenzofuran-7-carbaldehyde (CAS 59254-31-8)
- 8-Hydroxy Coumarin (CAS 2442-31-1)
- 6-Hydroxybenzofuran-5-carbaldehyde (CAS 20073-22-7)
- 1-(1-methyl-1H-imidazol-2-yl)piperidin-4-amine dihydrochloride (CAS 1790137-35-7)
- 3-(Pyrrolidin-1-ylsulfonyl)pyridine (CAS 26103-51-5)
- 3-((4-Fluorophenyl)amino)-1-(4-methoxyphenyl)propan-1-one (CAS 477320-46-0)
- (S)-(3,5-bis(trifluoromethyl)phenyl)(cyclopropyl)methanamine (CAS 1213100-58-3)
- Papaverine EP Impurity D (Papaveraldine) (CAS 522-57-6)
- methyl 4-amino-2-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxylate (CAS 2091431-78-4)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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