5-(3,4-Dimethoxyphenyl)-2-methyl-3-furoic acid CAS 696627-31-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 696627-31-3 |
| Molecular Formula | C14H14O5 |
| Molecular Weight | 262.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(3,4-Dimethoxyphenyl)-2-methyl-3-furoic acid (CAS 696627-31-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H14O5. Molecular weight: 262.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H14O5 |
| Molecular Weight | 262.26 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1985 |
Related Dimethoxyphenyl Standards
- 3-(2,4-Dimethoxyphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1022575-08-1)
- 3-(2,5-Dimethoxyphenyl)-1h-pyrazole-5-carbohydrazide (CAS 1037690-39-3)
- 1-[(3,4-dimethoxyphenyl)methyl]-1H-pyrazole-4-carboxylic acid (CAS 1153368-46-7)
- 5-(3,4-Dimethoxyphenyl)-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 1175962-10-3)
- 3-(2,5-Dimethoxyphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1177356-65-8)
- N-(2,5-Dimethoxyphenyl)-5-methylisoxazole-3-carboxamide (CAS 145440-98-8)
- 1-(3,4-Dimethoxyphenyl)-3-methoxypyridazin-4(1H)-one (CAS 146824-89-7)
- 3-(3,4-Dimethoxyphenyl)-1h-pyrazole-5-carbohydrazide (CAS 305354-90-9)
Recommended Standards
- 5-(3,4-Dihydro-2h-1,5-benzodioxepin-7-yl)-5-methylimidazolidine-2,4-dione (CAS 956437-59-5)
- 5-(4-Methoxyphenoxymethyl)-2-methylfuran-3-carboxylic acid (CAS 735336-36-4)
- 5-(2-Methoxy-2-(4-nitrophenyl)ethyl)-3-methylisoxazole (CAS 61449-22-7)
- (4-(2-Chlorophenyl)thiazol-2-yl)methanamine dihydrochloride (CAS 643723-55-1)
- 5-Amino-2-(2-methylpiperidin-1-yl)benzamide (CAS 694456-64-9)
- Levonorgestrel Impurity 41 (CAS CATO-C4X-167741)
- 4-(2-(2,4-Dichlorophenyl)hydrazono)-2,3-dihydro-4H-thieno[2,3-b]thiopyran 1,1-dioxide (CAS 478043-40-2)
- 3-Chloro-6-hydrazono-4-methyl-1,6-dihydropyridazine (CAS 66530-56-1)
- Nor-Desoxycholic Acid (CAS 53608-86-9)
- Neuroendocrine Regulatory Peptide-4 (human, mouse, rat) (H-7266.1000) (CAS 922704-18-5)
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