4-(chloromethyl)-5-methylfuran-2-carboxylic acid CAS 1934583-44-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1934583-44-4 |
| Molecular Formula | C7H7ClO3 |
| Molecular Weight | 174.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(chloromethyl)-5-methylfuran-2-carboxylic acid (CAS 1934583-44-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H7ClO3. Molecular weight: 174.58 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H7ClO3 |
| Molecular Weight | 174.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
Related chloromethyl Standards
- 1001499-93-9 2-Chloromethyl-2H-pyrazole-3-carboxylic acid methyl ester 2-chloromethyl-2 h-pyrazole-3-carboxylic acid methyl ester (CAS 1001499-93-9)
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- 5-(chloromethyl)-3-methylfuran-2-carboxylic acid (CAS 1934421-93-8)
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Recommended Standards
- Ethyl 5-chlorofuran-3-carboxylate (CAS 189331-55-3)
- (1H-Imidazol-4-yl)methyl 2-chloroacetate (CAS 801177-62-8)
- Ethyl 4-chloro-1H-imidazole-2-carboxylate (CAS 1824094-92-9)
- 2-(3-Nitrophenyl)quinoline-4-carboxylic acid (CAS 70097-12-0)
- N-Cbz-6-oxa-3-azabicyclo[3.1.0]hexane (CAS 31865-25-5)
- 2-Chloro-1-(7-methyl-1H-indol-3-yl)ethan-1-one (CAS 115027-19-5)
- 2-bromo-1-cyclopropylethanone (CAS 69267-75-0)
- Dicyclohexylamine 4-hydroxy-4-(pyridin-3-yl)butanoate (CAS 1216491-66-5)
- Protein Kinase C? Peptide Substrate (CAS 120253-69-2)
- [pGlu] Semaglutide (CAS CATO-C4X-2226288)
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