1-([1,1'-Biphenyl]-4-yl)-3-((3,4-dichlorophenyl)amino)propan-1-one CAS 882748-75-6
| CAS No. | 882748-75-6 |
| Molecular Formula | C21H17Cl2NO |
| Molecular Weight | 370.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-([1,1'-Biphenyl]-4-yl)-3-((3,4-dichlorophenyl)amino)propan-1-one.
1-([1,1'-Biphenyl]-4-yl)-3-((3,4-dichlorophenyl)amino)propan-1-one (CAS 882748-75-6), molecular formula C21H17Cl2NO and molecular weight 370.27 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-([1,1'-Biphenyl]-4-yl)-3-((3,4-dichlorophenyl)amino)propan-1-one (C21H17Cl2NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 370.27 g/mol, it falls into the moderately-high-molecular-weight range. 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.
CATO manufactures 1-([1,1'-Biphenyl]-4-yl)-3-((3,4-dichlorophenyl)amino)propan-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H17Cl2NO |
| Molecular Weight | 370.27 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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- 1,2-Di([1,1'-biphenyl]-4-yl)disulfane (CAS 19813-92-4)
- 4-([1,1'-Biphenyl]-4-yl)-5-(methylsulfonyl)-1H-thieno[2,3-c]pyrazol-3-amine (CAS 1707571-31-0)
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Recommended Standards
- 2-((3,5-bis(Trifluoromethyl)phenyl)amino)-4-methyl-1,3-thiazole-5-carboxylic acid (CAS 1797782-24-1)
- 2-(3-Nitro-2-(2-nitrophenyl)-4-oxo-4H-chromen-8-yl)acetic acid (CAS 596108-59-7)
- 2-(2-{[3,5-bis(trifluoromethyl)phenyl]amino}-1,3-thiazol-4-yl)acetic acid (CAS 1797040-33-5)
- 5-((4-Bromophenyl)thio)-1-methyl-3-phenyl-1H-pyrazole-4-carbonitrile (CAS 321998-64-5)
- N-(pyridin-4-yl)nitramide (CAS 26482-55-3)
- 2-(5-((1-Methyl-1H-pyrazol-4-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid (CAS 893346-93-5)
- (2-Chloro-4-(difluoromethyl)-6-iodopyridin-3-yl)methanol (CAS 1804497-38-8)
- 1-(5-Chloro-2-(ethylthio)phenyl)-N-methylmethanamine (CAS 1368279-10-0)
- tert-butyl (3S)-4-[6-[(5-chloro-2-methoxy-3-pyridyl)amino]-3-pyridyl]-3-methyl-piperazine-1-carboxylate (CAS 1433854-85-3)
- Baricitinib Impurity 17 (CAS 1187595-89-6)
- Nickel peroxide (CAS 12035-36-8)
- rel-(2R,4S)-2-((Benzyloxy)methyl)-1-(tert-butoxycarbonyl)-4-fluoropyrrolidine-2-carboxylic acid (CAS 2763156-88-1)
- 1-(3-Fluorophenyl)-2-methylpropan-2-amineHCl (CAS 2194-88-9)
- Tirzepatide Impurity 10 (CAS CATO-C4X-324010)
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