[(4Z)-4,5,6,7-Tetrahydro-1-benzofuran-4-ylidene]amino 2,3-dichlorobenzoate CAS 383148-34-3
| CAS No. | 383148-34-3 |
| Molecular Formula | C15H11Cl2NO3 |
| Molecular Weight | 324.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, [(4Z)-4,5,6,7-Tetrahydro-1-benzofuran-4-ylidene]amino 2,3-dichlorobenzoate (C15H11Cl2NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 324.16 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies [(4Z)-4,5,6,7-Tetrahydro-1-benzofuran-4-ylidene]amino 2,3-dichlorobenzoate (CAS 383148-34-3), a certified reference material (molecular formula C15H11Cl2NO3, MW 324.16 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), [(4Z)-4,5,6,7-Tetrahydro-1-benzofuran-4-ylidene]amino 2,3-dichlorobenzoate 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 | C15H11Cl2NO3 |
| Molecular Weight | 324.16 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-(3-Amino-4-chloro-1h-pyrazol-1-yl)-N-(cyclopropylmethyl)acetamide (CAS 1339402-31-1)
- Ethyl 4-(5-fluoro-2-methylphenyl)-4-oxobutanoate (CAS 898758-99-1)
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- 4-Azetidin-3-yl-pyrimidin-2-ylaminetris(trifluoroacetic acid salt) (CAS 1361113-32-7)
- 6-Fluoroisoquinoline-5-carbaldehyde (CAS 1260890-87-6)
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- Methanesulfonyl isocyanate (CAS 3611-92-5)
- N-(4-(5-Cyano-1-ethyl-1H-pyrrol-2-yl)phenyl)ethanesulfonamide (CAS 922506-17-0)
- Endo-[Glu]31-Liraglutide (CAS CATO-C4X-199234)
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