Methanone, [3,5-bis(chloromethyl)-2,4,6-trimethylphenyl](diphenylphosphinyl)- CAS 1444690-63-4
| CAS No. | 1444690-63-4 |
| Molecular Formula | C24H23Cl2O2P |
| Molecular Weight | 445.32 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 Methanone, [3,5-bis(chloromethyl)-2,4,6-trimethylphenyl](diphenylphosphinyl)-.
CATO supplies Methanone, [3,5-bis(chloromethyl)-2,4,6-trimethylphenyl](diphenylphosphinyl)- (CAS 1444690-63-4), a certified reference material (molecular formula C24H23Cl2O2P, MW 445.32 g/mol) for analytical method development and quality control.
The molecular framework of Methanone, [3,5-bis(chloromethyl)-2,4,6-trimethylphenyl](diphenylphosphinyl)- (C24H23Cl2O2P) is characterized by a steroid core, organophosphorus functionality, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), Methanone, [3,5-bis(chloromethyl)-2,4,6-trimethylphenyl](diphenylphosphinyl)- 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 | C24H23Cl2O2P |
| Molecular Weight | 445.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
Related Methanone Standards
- Methanone, [3-(2-chloro-6-fluorophenyl)-5-methyl-4-isoxazolyl][4-(2-ethoxyphenyl)-1-piperazinyl]- (CAS 1016491-92-1)
- Methanone, [4-bromo-3-(2,2,2-trifluoroethoxy)phenyl]-1-pyrrolidinyl- (CAS 1443764-12-2)
- Methanone, (4-bromophenyl)(2,3-dihydro-1,4-benzodioxin-6-yl)- (CAS 101018-99-9)
- Methanone, [4-(2-methoxyphenyl)-1-piperazinyl]-3-piperidinyl- (CAS 277298-90-5)
- Methanone, (4-bromo-3-methylphenyl)-4-thiomorpholinyl- (CAS 1713436-27-1)
- Methanone, (4-bromo-3-methoxyphenyl)-4-morpholinyl- (CAS 1352620-92-8)
- Methanone, (5-bromo-2-fluorophenyl)-2-thienyl- (CAS 1094251-95-2)
- Methanone, (4-bromo-2-methylphenyl)-4-morpholinyl- (CAS 276677-17-9)
Recommended Standards
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- Tritosulfuron (CAS 142469-14-5)
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- (S)-2-Benzamido-4-methoxy-4-oxobutanoic acid (CAS 39741-26-9)
- Methyl 3-{[(benzyloxy)carbonyl](methyl)amino}-2-methylpropanoate (CAS 79380-13-5)
- 5-(4-Fluorophenyl)thiophene-2-carboxylic acid (CAS 115933-30-7)
- 1-Ethyl-6-methoxy-1,2,3,4-tetrahydroisoquinolin-7-ol (CAS 744136-86-5)
- N,O-Dibenzyl Serotonin (CAS 147918-24-9)
- Ethyl 2-(2-{[(4-chlorophenyl)sulfonyl]amino}-1,3-thiazol-4-yl)benzenecarboxylate (CAS 250713-81-6)
- (Z)-3-Phenyl-4-((phenylthio)methylene)isoxazol-5(4H)-one (CAS 61861-81-2)
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- 1-(2-Chlorophenyl)-N-methyl-3-(pyrrolidin-1-yl)propan-1-amine hydrochloride (CAS 1159825-62-3)
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