2,3-Dimethyl-5-nitropyridine CAS 89244-47-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89244-47-3 |
| Molecular Formula | C7H8N2O2 |
| Molecular Weight | 152.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dimethyl-5-nitropyridine (CAS 89244-47-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H8N2O2. Molecular weight: 152.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H8N2O2 |
| Molecular Weight | 152.15 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
- 2,6-Dimethyl-4-oxo-1,4-dihydropyrimidine-5-carbaldehyde (CAS 101861-00-1)
- 2,4-Dimethyl-3-nitropyridine (CAS 1074-76-6)
- 2,4-Dimethyl-5-nitropyridine (CAS 1074-99-3)
- 4,6-Dimethyl-1,2,3-triazine-5-carboxamide (CAS 135659-91-5)
- 2,6-Dimethyl-3-nitropyridine (CAS 15513-52-7)
- 1,3-Dimethyl-4,6-dihydroimidazo[4,5-c]pyrazol-5(1H)-one (CAS 191230-88-3)
- (S)-3,6-Dimethyl-5,6-dihydro-4H-pyrrolo[3,4-c]isoxazol-4-one (CAS 237765-66-1)
- 2,3-Dimethyl-6-nitropyridine (CAS 65169-48-4)
Recommended Standards
- 2,3-Dihydroxy-4-methylbenzaldehyde (CAS 6053-03-8)
- 2,3-Dihydrobenzofuran-6,7-diol (CAS 42484-95-7)
- 2,4,5,6-Tetrahydro-3-cyclopentapyrazolecarboxylic acid (CAS 884497-47-6)
- 5-Fluoro-2-(1-(isobutylamino)ethyl)phenol (CAS 1310270-33-7)
- 1-methyl-3-(piperidin-3-yl)-1H-pyrazole-4-carboxamide hydrochloride (CAS 1803589-18-5)
- 3-(3-Bromophenyl)-3-(2H-tetrazol-5-yl)propanoic acid (CAS 1267777-95-6)
- 4-(Heptyloxy)phenylisocyanate (CAS 55792-37-5)
- Suc-Ala-Ala-Pro-Phe-SBzl (CAS 80651-95-2)
- 6-[1-[(tert-Butyldimethylsilyl)oxy]ethyl]-7-oxo-3-(tetrahydro-3-furanyl)-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylicacid 2-propenylester (CAS 120705-71-7)
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
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 13829788188 / jacky.chen@cato-chem.com