(3-Aminopropyl)(methyl)phosphinic acid hydrochloride CAS 168977-94-4
| CAS No. | 168977-94-4 |
| Molecular Formula | C4H12NO2P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies (3-Aminopropyl)(methyl)phosphinic acid hydrochloride (CAS 168977-94-4), a certified reference material (molecular formula C4H12NO2PHCl, MW 173.58 g/mol) for analytical method development and quality control.
Owing to an amide group, organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, (3-Aminopropyl)(methyl)phosphinic acid hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 173.58 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.
As a certified reference material (CRM), (3-Aminopropyl)(methyl)phosphinic acid hydrochloride 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 | C4H12NO2P HCl |
| Molecular Weight | 173.58 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.5 |
| CAS Registry Year (est.) | 2005 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Aminopropyl Standards
- Benzyl 2-(3-aminopropyl)piperidine-1-carboxylate (CAS 1000561-64-7)
- [1-(3-Aminopropyl)piperidin-3-yl]methanol (CAS 100708-30-3)
- 4-(3-Aminopropyl)benzenesulfonamide (CAS 10079-78-4)
- n-(3-Aminopropyl)-3-bromobenzamide (CAS 1016507-95-1)
- 2-[2-(1-aminopropyl)phenoxy]-n-methylacetamide (CAS 1016521-84-8)
- N-(3-aminopropyl)-2-iodobenzamide (CAS 1016532-22-1)
- 5-((3-Aminopropyl)amino)thieno[3,2-b]pyridin-7(4H)-one dihydrochloride (CAS 1016552-68-3)
- 5-((3-Aminopropyl)amino)thieno[3,2-b]pyridin-7(4H)-one (CAS 1016566-94-1)
Recommended Standards
- 6-methyl-1,4-dihydro-1,5-naphthyridin-4-one (CAS 724787-72-8)
- 3-(2,4-Difluorophenyl)-3-oxopropanal (CAS 913820-51-6)
- 4-(2-Ethoxybenzylidene)-3-phenylisoxazol-5(4H)-one (CAS 89114-07-8)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
- 3-(1-Methyl-1h-pyrazol-4-yl)-5-propylisoxazole-4-carboxylic acid (CAS 1410331-51-9)
- tert-Butyl (1-(4-amino-1-methyl-1H-pyrazol-5-yl)azepan-3-yl)carbamate (CAS 1363405-91-7)
- meso-Tetra (4-chlorophenyl) porphine (CAS 22112-77-2)
- 5-(Thiophen-2-yl)thiomorpholine-3-carboxylic acid (CAS 1467658-45-2)
- (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(3,4-dimethoxyphenyl)prop-2-en-1-one (CAS 1629233-18-6)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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