2-tert-butylfuran-3-carboxylic acid CAS 1934415-79-8
| CAS No. | 1934415-79-8 |
| Molecular Formula | C9H16O3 |
| Molecular Weight | 172.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-tert-butylfuran-3-carboxylic acid (CAS 1934415-79-8), molecular formula C9H16O3 and molecular weight 172.22 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 2-tert-butylfuran-3-carboxylic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 172.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-tert-butylfuran-3-carboxylic acid 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 | C9H16O3 |
| Molecular Weight | 172.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1996 |
Related tert Standards
- 5-tert-butylfuran-2-carboxylic acid (CAS 56311-39-8)
- 3-butylfuran-2-carboxylic acid (CAS 2024437-55-4)
- 3-tert-butylfuran-2-carboxylic acid (CAS 59413-69-3)
- 1-(5-tert-butylfuran-2-yl)ethan-1-one (CAS 32180-98-6)
- (5-tert-Butylfuran-2-yl)methanol (CAS 63711-16-0)
- (5-tert-Butylfuran-2-yl)methanamine (CAS 1240143-67-2)
- 4-Butylfuran-2-carbaldehyde (CAS 608537-85-5)
- 2-Butylfuran (CAS 4466-24-4)
Recommended Standards
- 1-Boc-3-aminoazetidine (CAS 193269-78-2)
- Ethyl 1-hydroxy-3,3-dimethylcyclobutane-1-carboxylate (CAS 1936340-44-1)
- (3S,5R)-Methyl 3,5-dimethylpiperazine-1-carboxylate (CAS 1932376-70-9)
- (1S,2S,4S)-4-methoxy-2-methylcyclohexane-1-carboxylic acid (CAS 1940134-92-8)
- 6-Amino-4-(4-methoxyphenyl)-1,3-diphenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 188199-07-7)
- 2-((2,3-Dichlorophenyl)thio)acetic acid (CAS 6390-19-8)
- Cyclohexadienyliumiron(0)tricarbonyl tetrafluoroborate (CAS 33678-01-2)
- (3S,4S)-4-(pyridin-2-yl)pyrrolidine-3-carboxylic acid (CAS 1049980-18-8)
- 2-(3-Aminopropoxy)ethan-1-ol (CAS 99513-01-6)
- 1'-Methyl-4'-(3-nitrophenyl)-1'',2,2'',4-tetrahydrodispiro[1-benzopyran-3,3'-pyrrolidine-2',3''-indole]-2'',4-dione (CAS 1797898-37-3)
- Bromobenzene-<SUP>13</SUP>C<SUB>6</SUB> (CAS 112630-77-0)
- 2-(3-(4-Chlorophenyl)-5-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidin-6-yl)acetic acid (CAS 948010-42-2)
- (Z)-[(4-Bromophenyl)[2-(4-chlorophenyl)cyclopropyl]methylidene]amino benzoate (CAS 338415-68-2)
- Acetyl-Tau Peptide (273-284) amide trifluoroacetate salt (CAS 1684399-52-7)
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