Methyl 4-Methoxybenzofuran-6-carboxylate CAS 18014-94-3
| CAS No. | 18014-94-3 |
| Molecular Formula | C11H10O4 |
| Molecular Weight | 206.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 206.19 g/mol gives Methyl 4-Methoxybenzofuran-6-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl 4-Methoxybenzofuran-6-carboxylate (CAS 18014-94-3), molecular formula C11H10O4 and molecular weight 206.19 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Methyl 4-Methoxybenzofuran-6-carboxylate (C11H10O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 206.19 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Methyl 4-Methoxybenzofuran-6-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H10O4 |
| Molecular Weight | 206.19 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.) | 1962 |
Related Methyl Standards
- Methyl 4-methoxybenzofuran-2-carboxylate (CAS 1207-44-9)
- 2-(5-Methoxybenzofuran-3-yl)acetic acid (CAS 17249-70-6)
- Methyl 3-methoxybenzofuran-2-carboxylate (CAS 5207-39-6)
- Methyl 4-methoxybenzofuran-3-carboxylate (CAS 474010-83-8)
- Methyl 6-methoxybenzofuran-2-carboxylate (CAS 55364-67-5)
- Methyl 6-Methoxybenzofuran-4-carboxylate (CAS 955885-04-8)
- Methyl 7-Methoxybenzofuran-2-carboxylate (CAS 59254-09-0)
- 1-(5-Methoxybenzofuran-3-yl)propan-2-amine (CAS 140853-59-4)
Recommended Standards
- 6-Methoxy-3-oxo-2,3-dihydro-1H-indene-1-carboxylic acid (CAS 17825-44-4)
- Methyl 2-(7-Hydroxybenzofuran-3-yl)acetate (CAS 181052-63-1)
- Methyl 3-hydroxy-7-methylbenzofuran-2-carboxylate (CAS 1774901-57-3)
- 3-Hydroxy-4-methoxybenzene-1-sulfonyl fluoride (CAS 1824415-91-9)
- 4-Amino-1-phenethyl-pyrrolidin-2-one hydrochloride (CAS 1177362-59-2)
- [2,2'-Bipyridine]-3,3',6,6'-tetracarboxylic acid (CAS 863000-84-4)
- (E)-1-butyl-2-((2-chlorobenzylidene)amino)-4,5-diphenyl-1H-pyrrole-3-carbonitrile (CAS 478032-80-3)
- Brivaracetam Impurity 18 (CAS 1942054-60-5)
- (1s)-1-(2-Methylphenyl)ethan-1-ol (CAS 51100-05-1)
- 4-Cyclopropoxy-5-fluoro-N-methylpyridin-3-amine (CAS 1243377-56-1)
- 9-Methanesulfonylcarbazole (CAS 2169-37-1)
- (S)-1-(4-Chlorophenyl)-2-methylpropan-1-amine (CAS 82776-23-6)
- 3-(3,5-Dimethylphenyl)-2-methyl-1-propene (CAS 119612-48-5)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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