2-(3,5-Dinitrophenyl)acetonitrile CAS 114443-64-0
| CAS No. | 114443-64-0 |
| Molecular Formula | C8H5N3O4 |
| Molecular Weight | 207.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H5N3O4, 2-(3,5-Dinitrophenyl)acetonitrile contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 207.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-(3,5-Dinitrophenyl)acetonitrile (CAS 114443-64-0), molecular formula C8H5N3O4 and molecular weight 207.14 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-(3,5-Dinitrophenyl)acetonitrile 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 | C8H5N3O4 |
| Molecular Weight | 207.14 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Related Dinitrophenyl Standards
- 2,6-Dinitrophenyl acetaldehyde (CAS 78283-22-4)
- 2-(2,4-dinitrophenyl)ethanamine (CAS 91828-74-9)
- (3,5-Dinitrophenyl)boronic acid (CAS 1772607-36-9)
- (3,4-Dinitrophenyl)boronic acid (CAS 943828-23-7)
- (2-Methyl-3,5-dinitrophenyl)methanol (CAS 80866-94-0)
- O-(2,4-Dinitrophenyl)hydroxylamine (CAS 17508-17-7)
- (2,6-Dinitrophenyl)methanol (CAS 96839-34-8)
- (3,4-Dinitrophenyl)methanol (CAS 79544-31-3)
Recommended Standards
- 5-Nitro (1H)Indazole-4-carboxylic Acid (CAS 1082041-68-6)
- 8-Nitroimidazo[1,2-a]pyridine-3-carboxylic acid (CAS 1159828-23-5)
- 5-Nitro-benzofuran-2-carboxylic Acid (CAS 10242-12-3)
- 7-Nitroimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1159832-98-0)
- 2,4,6-Trichloro-3-hydroxybenzaldehyde (CAS 73664-57-0)
- 898794-15-5 4-{3-[(Pyrrolidin-1-yl)methyl]benzoyl}benzonitrile DTXSID90643187 (CAS 898794-15-5)
- 5-(Hydroxymethyl)-2-methylisonicotinaldehyde (CAS 17210-37-6)
- 1-Methyl-5-nitro-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 412035-58-6)
- Ethyl 2-{5,6-dimethyl-4-oxo-3h,4h-thieno[2,3-d]pyrimidin-2-yl}acetate (CAS 105219-73-6)
- 1-(3,5-difluorophenyl)-2-oxopyrrolidine-3-carboxylic acid (CAS 1016509-99-1)
- (2,4-Dimethoxy-benzyl)-(4-fluoro-benzyl)-aminehydrobromide 1051369-28-8 8145AC C16H19BrFNO2 (CAS 1051369-28-8)
- 4-Tosyl-3,4-dihydro-2H-benzo[b][1,4]thiazine (CAS 338777-79-0)
- 1H-Indol-3-yl (2-(trimethylammonio)ethyl) phosphate (CAS 439809-44-6)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
Why CATO?
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