3,3'-Dinitro-2,2'-bipyridine CAS 1024-94-8
| CAS No. | 1024-94-8 |
| Molecular Formula | C10H6N4O4 |
| Molecular Weight | 246.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 3,3'-Dinitro-2,2'-bipyridine (CAS 1024-94-8), a certified reference material (molecular formula C10H6N4O4, MW 246.18 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H6N4O4, 3,3'-Dinitro-2,2'-bipyridine 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 246.18 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.
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.
Physical & Chemical Properties
| Molecular Formula | C10H6N4O4 |
| Molecular Weight | 246.18 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
Related Dinitro Standards
- 4,4'-Dinitro-2,2'-bipyridine (CAS 18511-72-3)
- 2,2'-Dinitro-3,3'-bipyridine (CAS 97033-22-2)
- 3,3'-Dinitro-4,4'-bipyridyl (CAS 54356-26-2)
- 6,6'-Dinitro-2,2'-bipyridine (CAS 39858-85-0)
- 3,5-Dinitro-4-methylbenzoyl chloride (CAS 6633-28-9)
- 3,5-Dinitro-1,1'-biphenyl (CAS 56813-80-0)
- 3,8-Dinitro-1,2-dihydroacenaphthylene (CAS 35338-47-7)
- 2,2'-Dinitro-1,1'-biphenyl (CAS 2436-96-6)
Recommended Standards
- 3-Methyl-5-(trifluoromethoxy)cinnamic acid (CAS 1005378-68-6)
- n-(2,3-Dichlorobenzyl)pentan-3-amine (CAS 1040011-80-0)
- Cytarabine Impurity 27 (CAS CATO-C4X-200527)
- n-(2,4-Dichlorobenzyl)pentan-3-amine (CAS 1040314-01-9)
- 4-(Methoxycarbonyl)-2-(pyrrolidine-1-carbonyl)furan-3-carboxylic acid (CAS 5165-13-9)
- 1,1,1-Trifluoro-3-(4-(2-fluorophenyl)piperazin-1-yl)propan-2-ol (CAS 453557-80-7)
- 4-Methoxy-N-(piperidin-4-Yl)benzamide (CAS 75484-41-2)
- N-[2-(4-Isopropylphenoxy)propyl]-3-methoxyaniline (CAS 1040691-04-0)
- N-((1-(4-Fluorophenyl)-5-oxopyrrolidin-3-yl)methyl)propane-1-sulfonamide (CAS 954656-04-3)
- (5-thien-2-yl-2H-tetrazol-2-yl)acetic acid (CAS 36855-10-4)
- 3-[(2-Chlorophenyl)methanesulfonyl]-2-hydroxy-2-methyl-N-[4-(trifluoromethyl)phenyl]propanamide (CAS 338956-22-2)
- 898770-91-7 Phenyl{4-[(piperidin-1-yl)methyl]phenyl}methanone DTXSID50642671 (CAS 898770-91-7)
- Progesterone EP Impurity D (CAS 5035-09-6)
- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
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