(1-Phenylethyl)phosphonic acid CAS 61470-40-4
| CAS No. | 61470-40-4 |
| Molecular Formula | C8H11O3P |
| Molecular Weight | 186.14 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-Phenylethyl)phosphonic acid.
CATO supplies (1-Phenylethyl)phosphonic acid (CAS 61470-40-4), a certified reference material (molecular formula C8H11O3P, MW 186.14 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H11O3P, (1-Phenylethyl)phosphonic acid contains a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 186.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 manufactures (1-Phenylethyl)phosphonic acid 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 | C8H11O3P |
| Molecular Weight | 186.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |
Related Phenylethyl Standards
- (S)-(1-Phenylethyl)phosphonic acid (CAS 184535-62-4)
- 1-(1-Phenylethyl)-1H-pyrazol-3-amine (CAS 1240564-34-4)
- 1-(1-Phenylethyl)-1H-pyrazol-4-amine (CAS 1240572-59-1)
- 4-methyl-3-(2-phenylethyl)-4H-1,2,4-triazole (CAS 1553017-39-2)
- 1-(2-Phenylethyl)-1h-pyrazol-3-amine (CAS 876343-25-8)
- 1-(2-Phenylethyl)-1H-pyrazol-4-amine (CAS 28466-65-1)
- 1-(2-phenylethyl)-1H-pyrazol-5-amine (CAS 3524-23-0)
- 1-(2-phenylethyl)-1,2,3,6-tetrahydropyridine 92039-54-8 GS-6920 (CAS 92039-54-8)
Recommended Standards
- 3-Fluoro-2-methoxy-4-nitroaniline (CAS 1951445-06-9)
- (2,5-Dimethylphenyl)phosphonic acid (CAS 58983-19-0)
- (3-Methylbenzyl)phosphonic acid (CAS 18945-65-8)
- 2-(2-Fluoroethoxy)pyrimidine-5-carboxylic acid (CAS 2092349-08-9)
- N1-[4-Phenyl-5-(trifluoromethyl)-3-thienyl]-2-chloroacetamide (CAS 256488-24-1)
- Tert-butyl 3-hydroxy-2-methylpropanoate (CAS 289040-80-8)
- 4-(2-Hydroxyethyl)-1-(4-methoxybenzoyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one (CAS 866018-44-2)
- Methyl 7-amino-2-ethylthieno[2,3-b]pyrazine-6-carboxylate (CAS 2123445-32-7)
- 1,4,6,9-Tetrachlorodibenzo[b,d]thiophene (CAS 134705-50-3)
- (S)-3-Amino-3-(3-chlorophenyl)propan-1-ol (CAS 1212999-20-6)
- H-Phe(2,4-DiMe)-OH (CAS 259726-56-2)
- 4-Methylquinolin-2-yl benzoate (CAS 1956321-28-0)
- (1-Ethynylcyclobutyl)methanol (CAS 2090582-79-7)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
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