5-(M-tolyl)furan-2-carboxylic acid CAS 400744-57-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 400744-57-2 |
| Molecular Formula | C12H10O3 |
| Molecular Weight | 202.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(M-tolyl)furan-2-carboxylic acid (CAS 400744-57-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H10O3. Molecular weight: 202.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H10O3 |
| Molecular Weight | 202.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related M Standards
- 1-(p-Tolyl)pyrazine-2,3(1H,4H)-dione (CAS 1031605-84-1)
- 1-(p-Tolyl)-1H-pyrazole-4-carboxylic acid (CAS 1053085-48-5)
- 5-[1-o-Tolyl-meth-(Z)-ylidene]-imidazolidine-2,4-dione (CAS 115280-70-1)
- 6-(o-Tolyl)pyrimidine-2,4(1H,3H)-dione (CAS 1309609-29-7)
- 1-(P-tolyl)-1H-imidazole-4-carboxylic acid (CAS 14048-60-3)
- 1-(m-Tolyl)-1H-imidazole-4-carboxylic acid (CAS 952958-67-7)
- 1-(p-Tolyl)pyrimidine-2,4(1H,3H)-dione (CAS 22455-92-1)
- 3-(p-Tolyl)pyrimidine-2,4(1H,3H)-dione (CAS 4260-41-7)
Recommended Standards
- 5-(Dimethoxymethyl)-3,5-dimethylimidazolidine-2,4-dione (CAS 5469-84-1)
- 5-(O-tolyl)furan-2-carboxylic acid (CAS 80174-04-5)
- 5-(Benzyloxy)pyrimidin-4(3H)-one (CAS 91138-06-6)
- 1-(2-Fluorophenyl)-3-methylurea (CAS 13140-07-3)
- tert-Butyl (4aR,6R,7aS)-rel-6-amino-octahydro-1H-cyclopenta[c]pyridine-2-carboxylate (CAS 1333493-10-9)
- H-Gly-Gly-Glu-OH (CAS 17343-05-4)
- N-(2-Methylbenzyl)ethanamine hydrochloride (CAS 1158584-71-4)
- 6-Fluoro-N-(3-methylpentan-2-yl)pyridin-2-amine (CAS 1248939-29-8)
- methyl 3,4-dihydronaphthalene-2-carboxylate (CAS 51849-37-7)
- Semaglutide impurity 229 (CAS CATO-C4X-2226229)
Why CATO?
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