3-Chloro-3-(p-chlorophenyl)acrolein CAS 682802-92-2
| CAS No. | 682802-92-2 |
| Molecular Formula | C8H16N2O2 |
| Molecular Weight | 172.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-Chloro-3-(p-chlorophenyl)acrolein (CAS 682802-92-2), molecular formula C8H16N2O2 and molecular weight 172.22 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 3-Chloro-3-(p-chlorophenyl)acrolein is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 172.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C8H16N2O2 |
| Molecular Weight | 172.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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Recommended Standards
- 3-Benzylcyclopent-2-en-1-one (CAS 67100-39-4)
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- 3-Benzyl-4-methylfuran (CAS 73186-39-7)
- 3-Methoxy-1-methylnaphthalene (CAS 57404-87-2)
- 1-(1-Ethyl-1H-pyrazol-4-yl)-N-((1-ethyl-5-fluoro-3-methyl-1H-pyrazol-4-yl)methyl)methanamine hydrochloride (CAS 1856088-84-0)
- 4-Ethoxycarbonyl-2-methoxyphenylboronic acid (CAS 603122-86-7)
- 4-Methoxy-3-methyl-5-(trifluoromethyl)benzonitrile (CAS 1431329-59-7)
- 3-(2,2-difluoroethyl)-3-phenylazetidine hydrochloride (CAS 1909309-11-0)
- 3-Methoxy-4-[2-oxo-2-(4-propylphenyl)ethoxy]benzaldehyde (CAS 565195-45-1)
- 2-(4-Chlorobenzoyl)-3-{[3-(trifluoromethyl)benzenesulfonyl]methyl}-1-benzofuran (CAS 338411-53-3)
- n-((1h-Tetrazol-5-yl)methyl)-2-(2-aminoethoxy)acetamide (CAS 1538259-98-1)
- 2-Aminomethylbicyclo[2.2.2]octane (CAS 33511-80-7)
- 5-Benzylisoxazol-3-amine (CAS 1071673-21-6)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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