{[3-(Trifluoromethyl)phenyl]methyl}phosphonic acid CAS 146780-09-8
| CAS No. | 146780-09-8 |
| Molecular Formula | C8H8F3O3P |
| Molecular Weight | 240.12 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 {[3-(Trifluoromethyl)phenyl]methyl}phosphonic acid.
CATO supplies {[3-(Trifluoromethyl)phenyl]methyl}phosphonic acid (CAS 146780-09-8), a certified reference material (molecular formula C8H8F3O3P, MW 240.12 g/mol) for analytical method development and quality control.
Structurally, {[3-(Trifluoromethyl)phenyl]methyl}phosphonic acid (C8H8F3O3P) contains a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 240.12 g/mol, it falls into the medium-molecular-weight range. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H8F3O3P |
| Molecular Weight | 240.12 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
Related Trifluoromethyl Standards
- [4-(Trifluoromethyl)phenyl]methylphosphonic acid (CAS 146780-15-6)
- 3,5-Bis(trifluoromethyl)picolinonitrile (CAS 1806530-83-5)
- 4,5-Bis(trifluoromethyl)picolinonitrile (CAS 329711-41-3)
- 1-(4-(Trifluoromethyl)pyrimidin-2-yl)-1h-1,2,4-triazole-3-carbonitrile (CAS 1197633-26-3)
- 5-(2-(Trifluoromethyl)phenyl)pyrimidin-2-ol (CAS 1111104-00-7)
- 3-[3-(trifluoromethyl)phenyl]-1h-pyrazole-4-carbaldehyde (CAS 1152541-77-9)
- 4-[3-(trifluoromethyl)-1h-pyrazol-1-yl]benzaldehyde (CAS 1172278-17-9)
- 2-(Trifluoromethyl)quinoline-4-carboxamide (CAS 1185292-59-4)
Recommended Standards
- 4-Bromo-2-phenylthiazole (CAS 141305-40-0)
- 5-Bromo-3-phenylisothiazole (CAS 13363-44-5)
- 6-Bromoquinoline-8-thiol (CAS 16250-66-1)
- 2-Bromo-5-phenyl-1,3-thiazole (CAS 133311-51-0)
- N-(2,6-Dichlorobenzyl)pyridin-2-amine (CAS 1082846-91-0)
- 1-(3-Methoxybenzyl)pyrrolidin-3-amine dihydrochloride (CAS 169452-16-8)
- 1,1-Di-(4-Methoxyphenyl)-1-[4-(1H,1H,2H,2H-Perfluorodecyl)Phenyl]Methanol (CAS 865758-47-0)
- 4,4-Difluoro-2-(4-fluorophenyl)butanoic acid (CAS 1538957-14-0)
- 3-Isobutyl-5-(2-methylbutyl)-2H-pyrrole-2,4(3H)-dione (CAS 496941-92-5)
- 3-Allylquinoline-2,4-diol (CAS 42997-25-1)
- 2,2'-Oxybis(N,N-bis(2-ethylhexyl)acetamide) (CAS 669087-46-1)
- 2-(2-(4-Amino-1,2,5-oxadiazol-3-yl)-1H-benzo[d]imidazol-1-yl)acetic acid (CAS 296790-01-7)
- N-(4-(2-chloroacetyl)phenyl)cyclopropanecarboxamide (CAS 919724-49-5)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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