Furan-2-ylmethyl 3,6-dichloro-2-methoxybenzoate CAS 33618-86-9
| CAS No. | 33618-86-9 |
| Molecular Formula | C13H10Cl2O4 |
| Molecular Weight | 301.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Furan-2-ylmethyl 3,6-dichloro-2-methoxybenzoate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Furan-2-ylmethyl 3,6-dichloro-2-methoxybenzoate (CAS 33618-86-9), a certified reference material (molecular formula C13H10Cl2O4, MW 301.12 g/mol) for analytical method development and quality control.
Structurally, Furan-2-ylmethyl 3,6-dichloro-2-methoxybenzoate (C13H10Cl2O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 301.12 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H10Cl2O4 |
| Molecular Weight | 301.12 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
Related Furan Standards
- N-(Furan-2-ylmethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine (CAS 1218790-00-1)
- 2,3-Di(furan-2-yl)quinoxaline (CAS 57490-73-0)
- 5-(Furan-2-yl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 381175-08-2)
- Methyl 2-[4-(furan-2-carbonyl)-3,4-dihydro-2H-1,4-benzoxazin-3-yl]acetate (CAS 439107-26-3)
- 5-(Furan-2-yl)-3-(3,4,5-trimethoxyphenyl)-1H-1,2,4-triazole (CAS 1171771-38-2)
- N-(Furan-2-ylmethyl)-2-(pyrimidin-2-ylamino)thiazole-4-carboxamide (CAS 1251564-16-5)
- N-((5-(Furan-2-carbonyl)thiophen-2-yl)methyl)furan-2-carboxamide (CAS 1797964-08-9)
- 2-{[5-(furan-2-yl)-4-phenyl-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 307327-52-2)
Recommended Standards
- Apixaban II (CAS 385425-15-0)
- Methyl 5-((2,3-dichlorophenoxy)methyl)furan-2-carboxylate (CAS 438222-05-0)
- 4-Methoxy-3-(N-morpholinylsulfonyl)phenylboronic acid (CAS 871333-02-7)
- Methyl 5-((2,5-dichlorophenoxy)methyl)furan-2-carboxylate (CAS 364739-46-8)
- 3-(tert-Butoxy)-5-cyclopropoxypicolinaldehyde (CAS 1243324-25-5)
- 1-(4-chlorophenyl)-5-methyl-1H-pyrazol-4-amine hydrochloride (CAS 1637296-31-1)
- 1-Amino-3-(2-methyl-1h-imidazol-1-yl)cyclopentane-1-carboxylic acid (CAS 1512487-27-2)
- 7-(Trifluoromethoxy)quinolin-4-ol (CAS 53985-75-4)
- 3,6-Dichloroquinolin-4(1H)-one (CAS 25771-83-9)
- Methyl 5-(Hydroxymethyl)-1-methyl-1H-pyrazole-3-carboxylate (CAS 1208081-63-3)
- 3'-Chloro-4'-methyl-[1,1'-biphenyl]-2-carbonitrile (CAS 442670-45-3)
- 5-Bromo-2-((3-(trifluoromethyl)benzyl)oxy)benzaldehyde (CAS 590360-00-2)
- N-Cyclohexyl-4-nitrobenzenesulfonamide (CAS 52374-26-2)
- Tau Peptide (298-312) trifluoroacetate salt (CAS 330456-47-8)
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