5-Methoxy-2,3-dihydro-1-benzofuran-3-carboxylic acid CAS 944900-04-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 944900-04-3 |
| Molecular Formula | C10H10O4 |
| Molecular Weight | 194.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methoxy-2,3-dihydro-1-benzofuran-3-carboxylic acid (CAS 944900-04-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10O4. Molecular weight: 194.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10O4 |
| Molecular Weight | 194.18 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.) | 1987 |
Related Methoxy Standards
- 3-(2-Methoxy-2-oxoethyl)benzoic acid (CAS 113496-14-3)
- 7-Methoxy-2,3-dihydrobenzo[b][1,4]dioxine-6-carbaldehyde (CAS 116757-66-5)
- 5-Methoxy-2,3-dihydrobenzofuran-6-carboxylic acid (CAS 1355232-52-8)
- 2-(2-Methoxy-2-oxoethyl)benzoic acid (CAS 14736-50-6)
- 7-Methoxy-2,3-dihydrobenzofuran-3-carboxylic acid (CAS 1503378-02-6)
- 4-Methoxy-2,3-dihydrobenzofuran-6-carboxylic Acid (CAS 1785202-35-8)
- 2-(2-Methoxy-5-methylphenyl)-2-oxoacetic acid (CAS 32375-41-0)
- 4-(2-Methoxy-2-oxoethyl)benzoic Acid (CAS 87524-66-1)
Recommended Standards
- 5-Acetyl-2-methoxybenzoic acid (CAS 68535-61-5)
- 5-Methoxy-2,3-dihydro-1-benzofuran-7-carboxylic acid (CAS 35700-52-8)
- 5-Acetoxy-2-methylbenzoic acid (CAS 24042-23-7)
- 1-(Piperidin-4-yl-3,3,5,5-d4)ethan-1-one hydrochloride (CAS CATO-CIM-105538)
- 2'-Methoxy-[1,1'-biphenyl]-2-ol (CAS 3594-88-5)
- N1-methyl-N1-((tetrahydro-2H-pyran-3-yl)methyl)ethane-1,2-diamine dihydrochloride (CAS 1803586-88-0)
- 3-Fluorocyclobutanecarboxylic acid (CAS 122665-96-7)
- 2-{thieno[2,3-b]quinoline-2-carbonyl}-1,2,3,4-tetrahydroisoquinoline (CAS 439111-80-5)
- 3-Cyanopyrazine 1-oxide (CAS 25594-31-4)
- Sperm Peptide P10G (H-2424.0001) (CAS 137353-73-2)
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