3-(Methoxycarbonyl)furan-2-carboxylic acid CAS 23268-41-9
| CAS No. | 23268-41-9 |
| Molecular Formula | C7H6O5 |
| Molecular Weight | 170.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-(Methoxycarbonyl)furan-2-carboxylic acid (CAS 23268-41-9), a certified reference material (molecular formula C7H6O5, MW 170.12 g/mol) for analytical method development and quality control.
Structurally, 3-(Methoxycarbonyl)furan-2-carboxylic acid (C7H6O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 170.12 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 3-(Methoxycarbonyl)furan-2-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H6O5 |
| Molecular Weight | 170.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
Related Methoxycarbonyl Standards
- 5-(Methoxycarbonyl)furan-3-carboxylic acid (CAS 1170719-57-9)
- 3-(Methoxycarbonyl)-1h-pyrazole-5-carboxylic acid (CAS 54866-86-3)
- 4-(methoxycarbonyl)furan-2-carboxylic acid (CAS 42933-19-7)
- 4-(Methoxycarbonyl)furan-3-carboxylic acid (CAS 4282-26-2)
- 5-(Methoxycarbonyl)furan-2-carboxylic Acid (CAS 6750-85-2)
- 1-(Methoxycarbonyl)cyclopent-3-ene-1-carboxylic acid (CAS 125483-27-4)
- 4-(Methoxycarbonyl)bicyclo[2.1.0]Pentane-1-carboxylic acid (CAS 34731-77-6)
- (2-methoxycarbonyl-3-furyl)boronic acid (CAS 2751721-31-8)
Recommended Standards
- 3-Methoxy-5-nitro-pyridin-2-ol (CAS 75710-99-5)
- 3-(2,5-Dioxoimidazolidin-4-ylidene)propanoic acid (CAS 858222-19-2)
- 3-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid (CAS 2013-90-3)
- 2-Methylfuran-3,4-dicarboxylic acid (CAS 54576-44-2)
- 1-(2-Aminobenzo[d]oxazol-7-yl)ethan-1-one (CAS 1267419-83-9)
- 6-Amino-3-tert-butyl-2-methyl-2H,4H-indeno[1,2-c]pyrazol-4-one (CAS 937604-50-7)
- 5-(3-Acetylaminophenyl)picolinic acid (CAS 1242339-07-6)
- Ruxolitinib Impurity 14 (CAS CATO-C4X-205814)
- 2-Chloro-5-isopropylthiophen-3-amine (CAS 1600830-61-2)
- 4-(Aminomethyl)tetrahydro-2H-pyran-4-carbonitrile (CAS 1263374-32-8)
- Torilin (CAS 13018-10-5)
- 3-(((tert-Butyldimethylsilyl)oxy)methyl)picolinic acid (CAS 1311295-62-1)
- 6-Bromo-2,5-dimethylbenzo[d]thiazole (CAS 178396-28-6)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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