2-(2,6-Dinitrophenyl)acetic acid CAS 37777-63-2
| CAS No. | 37777-63-2 |
| Molecular Formula | C8H6N2O6 |
| Molecular Weight | 226.14 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 2-(2,6-Dinitrophenyl)acetic acid.
2-(2,6-Dinitrophenyl)acetic acid (CAS 37777-63-2) is a high-purity analytical reference standard with the molecular formula C8H6N2O6 and a molecular weight of 226.14 g/mol.
Structurally, 2-(2,6-Dinitrophenyl)acetic acid (C8H6N2O6) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 226.14 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.
As a certified reference material (CRM), 2-(2,6-Dinitrophenyl)acetic acid 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 | C8H6N2O6 |
| Molecular Weight | 226.14 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.) | 1967 |
| Nitrogen Atoms | 2 |
Related Dinitrophenyl Standards
- 2-(3,5-Dinitrophenyl)acetic acid (CAS 67688-83-9)
- 2,4-Dinitrophenyl acetate (CAS 4232-27-3)
- N1-(2,4-Dinitrophenyl)ethane-1,2-diamine (CAS 28767-75-1)
- (2-Methyl-3,5-dinitrophenyl)boronic acid (CAS 24341-76-2)
- (4-Methyl-2,6-dinitrophenyl)boronic acid (CAS 245729-69-5)
- (4-Methyl-3,5-Dinitrophenyl)boronic acid (CAS 28249-49-2)
- N-(2,3-dinitrophenyl)acetamide (CAS 60956-27-6)
- N-(2,4-dinitrophenyl)acetamide (CAS 610-53-7)
Recommended Standards
- 1-Methyl-4-(1,1,2,2,2-pentafluoroethoxy)benzene (CAS 57076-58-1)
- 2-(3,4-Dihydro-2H-thiopyran-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2834086-34-7)
- 1-(Perfluorophenyl)propan-1-ol (CAS 25622-74-6)
- (4-(Perfluoroethyl)phenyl)methanol (CAS 857297-30-4)
- 5-(3-methylphenyl)pyridine-3-carboxylic acid (CAS 887973-34-4)
- Methyl 2-(4-tert-butylcyclohexylidenE)acetate (CAS 88166-26-1)
- 2-Amino-4-(2-methylpiperidin-1-yl)butanamide (CAS 1310082-91-7)
- 2-(Bromomethyl)-4-ethylbenzo[d]oxazole (CAS 1805083-37-7)
- (Pentamethylcyclopentadienyl)iridium(III) Dichloride Dimer (CAS 12354-84-6)
- Methyl 4-bromo-2-hydroxy-6-methylbenzoate (CAS 2089319-35-5)
- 4-chloro-5-(methylamino)-2,3-dihydropyridazin-3-one (CAS 212622-32-7)
- 4-(Trifluoromethoxy)benzene-1,3-diol (CAS 1395038-04-6)
- 2-(Methyl(2-oxo-2-(thiazol-2-yl)ethyl)amino)acetic acid (CAS 1353979-88-0)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
Why CATO?
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