(Pyridin-2-ylmethyl)phosphonic acid CAS 80241-45-8
| CAS No. | 80241-45-8 |
| Molecular Formula | C6H8NO3P |
| Molecular Weight | 173.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (Pyridin-2-ylmethyl)phosphonic acid is closely related to an amide group, a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(Pyridin-2-ylmethyl)phosphonic acid (CAS 80241-45-8), molecular formula C6H8NO3P and molecular weight 173.11 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage, (Pyridin-2-ylmethyl)phosphonic acid is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 173.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures (Pyridin-2-ylmethyl)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 | C6H8NO3P |
| Molecular Weight | 173.11 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
Related Pyridin Standards
- (Pyridin-3-ylmethyl)phosphonic acid (CAS 74095-34-4)
- (Pyridin-4-ylmethyl)phosphonic acid (CAS 80241-43-6)
- 3-(Pyridin-3-yl)-1H-pyrazole-4-carbaldehyde (CAS 1006482-43-4)
- 6-Pyridin-4-ylpyrimidin-4-ol (CAS 1026857-25-9)
- 6-(Pyridin-3-yl)pyrimidin-4-ol (CAS 1105195-52-5)
- 3-(Pyridin-4-yl)-1H-pyrazole-4-carbaldehyde (CAS 1152541-94-0)
- 1152541-98-4 3-Pyridin-2-yl-1H-pyrazole-4-carbaldehyde (CAS 1152541-98-4)
- 1-(Pyridin-4-yl)-1H-pyrazole-4-carbaldehyde (CAS 1155577-06-2)
Recommended Standards
- (4-Aminophenyl)phosphonic acid (CAS 5337-17-7)
- (2-Aminophenyl)phosphonic acid (CAS 7472-16-4)
- Favipiravir Impurity 1 (CAS CATO-C4X-21021)
- phenylphosphoramidic acid (CAS 1445-36-9)
- 3-Methyl-5-(perfluorophenyl)-1-phenyl-1H-pyrazole (CAS 1261810-93-8)
- (E)-5-Phenylpent-4-enoic acid (CAS 17920-83-1)
- 4-(1-Methyl-1h-pyrazol-4-yl)-1,3-thiazol-2-amine (CAS 957242-34-1)
- Oseltamivir impurity N1 (CAS 1268086-96-9)
- 2,5-Dichloro-3-(2,6-dimethylphenyl)propiophenone (CAS 898755-22-1)
- 3-Methoxy-N-(2-methoxybenzyl)propan-1-amine (CAS 52505-13-2)
- tert-Butyl 3-(5-phenyl-1,2,4-oxadiazol-3-yl)piperidine-1-carboxylate (CAS 915226-60-7)
- (2R,3R)-Pyrrolidine-2,3-dicarboxylic acid (CAS 131669-74-4)
- (4-(Methylamino)pyrrolidin-3-yl)methanol (CAS 128740-30-7)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
Why CATO?
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