Bis(2,4-dichlorophenyl)phosphorochloridate CAS 14254-41-2
| CAS No. | 14254-41-2 |
| Molecular Formula | C12H6Cl5O3P |
| Molecular Weight | 406.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Bis(2,4-dichlorophenyl)phosphorochloridate 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.
CATO supplies Bis(2,4-dichlorophenyl)phosphorochloridate (CAS 14254-41-2), a certified reference material (molecular formula C12H6Cl5O3P, MW 406.41 g/mol) for analytical method development and quality control.
Owing to a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, Bis(2,4-dichlorophenyl)phosphorochloridate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 406.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C12H6Cl5O3P |
| Molecular Weight | 406.41 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
Related Bis Standards
- 4-(2,4-Dichlorophenyl)-2-morpholino-5-(4H-1,2,4-triazol-3-yl)thiophene-3-carbonitrile (CAS 1202041-71-1)
- 3-(2-((3,4-Dichlorophenyl)amino)thiazol-5-yl)-3-oxo-N-phenylpropanamide (CAS 241132-49-0)
- 3-(2,4-Dichlorophenyl)-N-phenyl-[1,2,4]triazolo[4,3-c]quinazolin-5-amine (CAS 477853-43-3)
- 3-(3,4-Dichlorophenyl)-N-phenyl-[1,2,4]triazolo[4,3-c]quinazolin-5-amine (CAS 338977-98-3)
- 4-(2,4-Dichlorophenyl)-5-[(Z)-2-phenyldiazen-1-yl]-2-(pyridin-3-yl)pyrimidine (CAS 338747-39-0)
- alpha-[(2,4-Dichlorophenyl)Methylene]-2-Nitro-4-(Trifluoromethyl)-Benzeneacetic Acid (CAS 38635-54-0)
- 2,4-Dichlorophenyl (3E)-3-{[(2,4-dichlorophenyl)methoxy]imino}propanoate (CAS 860787-60-6)
- 2,4-Dichlorophenyl (3Z)-3-{[(2,6-dichlorophenyl)methoxy]imino}propanoate (CAS 338395-32-7)
Recommended Standards
- 1-Benzyl-3-(2-((3-(4-fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)urea (CAS 1020976-71-9)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-fluoropyridin-4-yl)propanoic acid (CAS 2349542-06-7)
- 5-((2-Fluorobenzyl)oxy)-2-(4-(3-methoxyphenoxy)-1H-pyrazol-3-yl)phenol (CAS 1009191-62-1)
- 3,4,5-Trimethoxy-N-{[(4-nitrophenyl)carbamothioyl]amino}benzamide (CAS 891408-05-2)
- 1'-Benzyl-8-chlorospiro[chroman-2,4'-piperidin]-4-one (CAS 1262757-25-4)
- 6-Cyclopropyl-3-(furan-2-yl)-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 953735-59-6)
- Acid-PEG4-S-PEG4-acid (CAS 2055041-21-7)
- 5-Fluoro-2-methyl-6-(trifluoromethyl)pyrimidin-4(1H)-one (CAS 6265-63-0)
- Methyl 3-(3,4-dichlorophenyl)-3-oxopropanoate (CAS 677326-67-9)
- 15(S)-hepe (CAS 86282-92-0)
- CP 94253 Hydrochloride (CAS 845861-39-4)
- 3-[(4-fluorophenyl)methyl]azetidine hydrochloride (CAS 1203686-23-0)
- N-(Furan-2-ylmethyl)-4'-(heptyloxy)-[1,1'-biphenyl]-4-carboxamide (CAS 920270-11-7)
- Insulin Lispro (CAS 133107-64-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com