3-(2-methylpropyl)furan-2-carboxylic acid CAS 2005279-26-3
| CAS No. | 2005279-26-3 |
| Molecular Formula | C9H12O3 |
| Molecular Weight | 168.19 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.
3-(2-methylpropyl)furan-2-carboxylic acid (CAS 2005279-26-3), molecular formula C9H12O3 and molecular weight 168.19 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(2-methylpropyl)furan-2-carboxylic acid (C9H12O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 168.19 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 3-(2-methylpropyl)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 | C9H12O3 |
| Molecular Weight | 168.19 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 |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
Related methylpropyl Standards
- 1-(2-Methylpropyl)-1h-pyrazole-3-carboxylic acid (CAS 1006493-64-6)
- 1-(2-Methylpropyl)-1h-pyrazole-5-carboxylic acid (CAS 1006493-85-1)
- 3-(2-Methylpropyl)-1h-pyrazole-5-carboxylic acid (CAS 92933-49-8)
- 5-(2-Methylpropyl)-1h-pyrazole-4-carboxylic acid (CAS 874908-45-9)
- α-Methyl-3-(1-methylpropyl)-1H-1,2,4-triazole-5-methanamine (CAS 1343630-75-0)
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- 5-Ethyl-1-(2-methylpropyl)-1h-pyrazol-4-amine (CAS 1423033-95-7)
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- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(2-chloro-4-nitrophenoxy)-2-pyrrolidinecarboxylic acid (CAS 1217655-21-4)
- Diethyl 2-{[(trifluoromethyl)sulfonyl]amino}malonate (CAS 1155138-70-7)
- 3-((tert-Butoxycarbonyl)amino)piperidine-2-carboxylic acid (CAS 1040921-39-8)
- Methyl 4-(2-aminoethyl)-6-fluoropicolinate (CAS 1393553-01-9)
- Hafnium(IV) oxide (CAS 12055-23-1)
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