2-(5-(4-Chlorophenyl)furan-2-yl)cyclopropanecarboxylic acid CAS 1315348-98-1
| CAS No. | 1315348-98-1 |
| Molecular Formula | C14H11ClO3 |
| Molecular Weight | 262.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(5-(4-Chlorophenyl)furan-2-yl)cyclopropanecarboxylic acid 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.
2-(5-(4-Chlorophenyl)furan-2-yl)cyclopropanecarboxylic acid (CAS 1315348-98-1), molecular formula C14H11ClO3 and molecular weight 262.69 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system, 2-(5-(4-Chlorophenyl)furan-2-yl)cyclopropanecarboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 262.69 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H11ClO3 |
| Molecular Weight | 262.69 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- 3-[(4-chlorophenyl)methoxy]benzoic acid (CAS 112944-97-5)
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- 1-(4-Chlorophenyl)-3-(prop-2-yn-1-ylamino)pyrrolidine-2,5-dione (CAS 1415719-07-1)
- 2-(4-Chlorophenyl)-7,8-dihydro-3H-pyrano[4,3-d]pyrimidin-4(5H)-one (CAS 1450790-52-9)
- 1-(4-Chlorophenyl)-3-(1-methyl-1H-pyrazol-4-yl)propane-1,3-dione (CAS 1503529-33-6)
- 2-(4-Chlorophenyl)-1-(2,4-dihydroxyphenyl)ethan-1-one (CAS 15485-64-0)
- Methyl 4-(4-chlorophenyl)-2-hydroxybenzoate (CAS 1820716-98-0)
- (4-Chlorophenyl)(2-hydroxy-4-methoxyphenyl)methanone (CAS 85-28-9)
Recommended Standards
- 2-(3-Chlorophenoxy)-4-methylbenzoic acid (CAS 1273836-50-2)
- 3-(7-Chloro-6-methoxy-4-oxoquinolin-1(4H)-yl)propanenitrile (CAS 1315352-79-4)
- N-(2-chlorobenzyl)-2-nitroaniline (CAS 126991-21-7)
- Methyl 1-acetyl-4-(2-chloroacetyl)piperazine-2-carboxylate (CAS 1353943-47-1)
- 6-Chloro-5-nitrobenzo[d]oxazol-2(3H)-one (CAS 81117-76-2)
- (3S,4S)-4-aminotetrahydro-2H-pyran-3-carboxylic acid hydrochloride (CAS 2306249-66-9)
- (S)-2-((1-Benzylpyrrolidin-3-yl)amino)ethanol (CAS 1354019-91-2)
- tert-butyl (4S)-7-fluoro-4-methyl-5-(pyrrolidine-1-carbonyl)-4H,5H-imidazo[1,5-a]quinoxaline-3-carboxylate (CAS 148011-82-9)
- 3-(2-Cyanoethyl)benzoic acid (CAS 799283-90-2)
- Sodium ((2R,3S,5R)-3-hydroxy-5-(5-iodo-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl triphosphate (CAS 3731-55-3)
- 1-(4-Hydroxyphenyl)-2-chloroethanol (CAS 4973-17-5)
- tert-Butyl 4-(chloromethyl)-3,3-difluoropiperidine-1-carboxylate (CAS 2302709-25-5)
- tert-butyl N-[(2-oxocycloheptyl)methyl]carbamate (CAS 1423031-08-6)
- Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 90880-35-6)
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