2-(5-Cyano-2-hydroxy-3-methoxyphenyl)acetic acid CAS 1807052-18-1
| CAS No. | 1807052-18-1 |
| Molecular Formula | C10H9NO4 |
| Molecular Weight | 207.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(5-Cyano-2-hydroxy-3-methoxyphenyl)acetic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(5-Cyano-2-hydroxy-3-methoxyphenyl)acetic acid (CAS 1807052-18-1), a certified reference material (molecular formula C10H9NO4, MW 207.18 g/mol) for analytical method development and quality control.
The molecular framework of 2-(5-Cyano-2-hydroxy-3-methoxyphenyl)acetic acid (C10H9NO4) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 2-(5-Cyano-2-hydroxy-3-methoxyphenyl)acetic 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 | C10H9NO4 |
| Molecular Weight | 207.18 g/mol |
| Appearance | Off-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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Related Cyano Standards
- 2-(4-Cyano-2-methoxyphenoxy)acetic acid (CAS 115109-49-4)
- Methyl 5-cyano-2-hydroxy-4-methoxybenzoate (CAS 1803772-62-4)
- 4-Cyano-5-(difluoromethyl)-3-methylpyridine-2-acetonitrile (CAS 1805429-42-8)
- Methyl 4-cyano-5-hydroxy-2-methoxybenzoate (CAS 1806268-97-2)
- Methyl 3-cyano-5-hydroxy-2-methoxybenzoate (CAS 1807291-49-1)
- 2-(2-Cyano-6-methoxyphenoxy)acetic acid (CAS 338394-00-6)
- ethyl 2-cyano-2-(2-fluorophenyl)acetate (CAS 102276-85-7)
- 3-[(4-cyano-2-fluorophenyl)amino]propanamide (CAS 1157060-76-8)
Recommended Standards
- 3-(Cyanomethyl)-2-(difluoromethyl)-5-methylisonicotinonitrile (CAS 1806907-70-9)
- 4-(Cyanomethyl)-3-(difluoromethyl)-6-methylpicolinonitrile (CAS 1807148-97-5)
- 3-(Cyanomethyl)-5-(difluoromethyl)-4-methylpicolinonitrile (CAS 1806849-16-0)
- 5-(Cyanomethyl)-3-(difluoromethyl)-6-methylpicolinonitrile (CAS 1806849-09-1)
- 3-(3-Phenylprop-2-enamido)propanoic acid (CAS 302345-89-7)
- 4-Methoxypent-1-yn-3-amine (CAS 1507763-59-8)
- Stichodactyla helianthus Neurotoxin (ShK) (CAS 172450-46-3)
- 4-Ethoxy-2,3-difluoro-6-methylphenol (CAS 886037-78-1)
- (E)-2-(5-Chloro-2-ethoxy-4-fluoro-3-(2-nitrovinyl)phenyl)-2-methyl-1,3-dioxolane (CAS 1995889-51-4)
- tert-Butyl (3S,4S)-3-amino-4-fluoropyrrolidine-1-carboxylate oxalate (CAS 2058071-92-2)
- 5-(2-methyl-1,3-dioxolan-2-yl)pentan-1-ol (CAS 36651-23-7)
- H-D-Val-OtBu · HCl (CAS 104944-18-5)
- 2-Chloro-5-iodo-4,6-dimethylpyrimidine (CAS 73492-46-3)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
Why CATO?
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