2,6-Dihydroxy-3-nitrobenzonitrile, tech CAS 233585-04-1
| CAS No. | 233585-04-1 |
| Molecular Formula | C7H4N2O4 |
| Molecular Weight | 180.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 180.12 g/mol gives 2,6-Dihydroxy-3-nitrobenzonitrile, tech distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,6-Dihydroxy-3-nitrobenzonitrile, tech (CAS 233585-04-1), molecular formula C7H4N2O4 and molecular weight 180.12 g/mol, is a CATO reference standard with documented purity and traceability.
2,6-Dihydroxy-3-nitrobenzonitrile, tech (C7H4N2O4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 2,6-Dihydroxy-3-nitrobenzonitrile, tech 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 | C7H4N2O4 |
| Molecular Weight | 180.12 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, water |
| 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.) | 2023 |
| Nitrogen Atoms | 2 |
Related Dihydroxy Standards
- 3,4-Dihydroxy-5-nitrobenzonitrile (CAS 116313-86-1)
- 2,6-Dihydroxy-5-methoxy-4-methylnicotinonitrile (CAS 1704065-88-2)
- 4,6-Dihydroxy-5-methylisophthalaldehyde (CAS 22304-67-2)
- 23147-59-3 3,6-Dihydroxy-1,4-dioxane-2,5-dimethanol DL-Glyceraldehyde Dimer DL-Glyceraldehyde, dimer (CAS 23147-59-3)
- N,4-Dihydroxy-3,5-dimethylbenzimidamide (CAS 162854-15-1)
- 2,4-Dihydroxy-3-isopropylbenzaldehyde (CAS 1629140-42-6)
- 3,4-Dihydroxy-1-phenyl-2-butanone (CAS 17386-89-9)
- 1-(2,4-Dihydroxy-3-methylphenyl)propan-1-one (CAS 63876-46-0)
Recommended Standards
- 2-(Trifluoroacetyl)cyclopentan-1-one (CAS 361-73-9)
- 2-Nitro-1H-purin-6-amine (CAS 501950-35-2)
- 1-Cyclopropyl-4,4,4-trifluoro-1,3-butanedione (CAS 30923-69-4)
- 2-Oxo-1H-pyrazolo[1,5-a][1,3,5]triazine-8-carboxylic acid (CAS 2140305-65-1)
- 9-Hydroxyminocycline (CAS 81902-32-1)
- 1-(6-Amino-5-methylpyridin-3-yl)ethanone (CAS 1033202-96-8)
- Nifedipine-d4 (2-nitrophenyl-d4) (CAS 1219798-99-8)
- 1-[3-[4-(3-Chlorophenyl)-1-piperazinyl]propyl]-4-(2-phenoxyethyl)-1,2,4-triazolidine-3,5-dione (CAS 153707-88-1)
- Ceftolozane impurity 4 (CAS 1956303-56-2)
- GNF179 Metabolite (CAS 1310455-86-7)
- (Z)-Dec-2-Enal (CAS 2497-25-8)
- Urapidil Impurity 30 (CAS 817-09-4)
- n-Ethyl-3-pivalamidobenzamide (CAS 941455-76-1)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
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