Dimethyl(1,2,3,4-tetrahydroquinolin-3-yl)phosphine oxide CAS 2287331-43-3
| CAS No. | 2287331-43-3 |
| Molecular Formula | C11H16NOP |
| Molecular Weight | 209.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dimethyl(1,2,3,4-tetrahydroquinolin-3-yl)phosphine oxide (CAS 2287331-43-3), molecular formula C11H16NOP and molecular weight 209.22 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Dimethyl(1,2,3,4-tetrahydroquinolin-3-yl)phosphine oxide (C11H16NOP) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 Dimethyl(1,2,3,4-tetrahydroquinolin-3-yl)phosphine oxide 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 | C11H16NOP |
| Molecular Weight | 209.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 1 |
Related Dimethyl Standards
- Dimethyl(1,2,3,4-tetrahydroquinolin-4-yl)phosphine oxide (CAS 2385322-82-5)
- Dimethyl(1,2,3,4-tetrahydroquinolin-5-yl)phosphine oxide (CAS 2254055-98-4)
- Dimethyl(1,2,3,4-tetrahydroquinolin-6-yl)phosphine oxide (CAS 2287345-13-3)
- Dimethyl(1,2,3,4-tetrahydroquinolin-7-yl)phosphine oxide (CAS 2287334-96-5)
- 1-(3,5-Dimethyl-1-Piperidinyl)-2,2,2-Trifluoroethanone (CAS 545354-10-7)
- 1,3-dimethyl-5,8-dihydropyrido[2,3-d]pyrimidine-2,4,7(1H,3H,6H)-trione (CAS 10001-46-4)
- 4-((1,5-Dimethyl-1H-pyrazol-4-yl)amino)-4-oxobut-2-enoic acid (CAS 1006169-53-4)
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Recommended Standards
- Diethyl tert-butylphosphoramidate (CAS 22685-20-7)
- Diethyl (4-aminobutyl)phosphonate, 97% (CAS 53253-54-6)
- 8-Methyl-5-oxo-5H-thiazolo[3,2-a]pyridine-3-carboxylic acid (CAS 2387596-73-6)
- 8-Methyl-3a,4,5,9b-tetrahydro-3 H -cyclopenta[ c ]quinoline-4-carboxylic acid (CAS 354815-91-1)
- 2-[3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazol-1-yl]ethan-1-ol (CAS 1476076-06-8)
- 2-(2,3-Dimethylphenoxy)-1-methyl-1H-indole-3-carbaldehyde (CAS 338416-82-3)
- 2-(4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetonitrile (CAS 860786-19-2)
- (1H-Benzo[d]imidazol-2-yl)(4-chlorophenyl)methanol (CAS 5028-38-6)
- 2-Benzylpyrrolidine hydrochloride (CAS 936225-47-7)
- 5-Oxo-1-(pentan-3-yl)pyrrolidine-3-carboxylic acid (CAS 944511-54-0)
- 3-(3,4,5-Trifluorobenzyl)pyrrolidine (CAS 1337337-37-7)
- 3-[2-(tert-Butyl)-4-chlorophenoxy]azetidine (CAS 1146960-45-3)
- 5-Methylthiophene-3-carboxamide (CAS 214040-89-8)
- Peptide 440 (CAS CATO-CPTD788440)
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