N2-Methylpyridine-2,4-diamine CAS 920520-39-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 920520-39-4 |
| Molecular Formula | C6H9N3 |
| Molecular Weight | 123.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N2-Methylpyridine-2,4-diamine (CAS 920520-39-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H9N3. Molecular weight: 123.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H9N3 |
| Molecular Weight | 123.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related N Standards
- 5-Methylpyridine-2,4-diamine (CAS 1033203-34-7)
- 3-Methylpyridine-2,5-diamine (CAS 106070-58-0)
- 4-Methylpyridine-3,5-diamine (CAS 1261269-60-6)
- 2-Methylpyridine-3,4-diamine (CAS 15931-19-8)
- N3-Methylpyridine-3,4-diamine (CAS 1796-73-2)
- N4-Methylpyridine-3,4-diamine (CAS 1839-17-4)
- 4-Methylpyridine-2,5-diamine (CAS 6909-93-9)
- 4-Methylpyridine-2,6-diamine (CAS 38439-33-7)
Recommended Standards
- N2-methylpyridine-2,3-diamine (CAS 5028-20-6)
- N2-Methylpyridine-2,5-diamine (CAS 28020-36-2)
- N,N-Dimethylpyrimidin-5-amine (CAS 31401-46-4)
- N-Benzyl-5-nitropyridin-3-amine (CAS 1823227-57-1)
- 3-Ethoxycyclobutanamine (CAS 1408278-19-2)
- 1-(1,4-Dioxan-2-yl)ethan-1-amine (CAS 1450660-61-3)
- Ethyl 1-(6-chloropyridin-2-yl)-5-methyl-1H-pyrazole-4-carboxylate (CAS 1150164-74-1)
- 1-(tert-Butylcarbamoyl)piperidine-4-carboxylic acid (CAS 675190-10-0)
- N-(Benzo[d][1,3]dioxol-5-yl)-2-chloroquinazolin-4-amine (CAS 827030-97-7)
- (Tyr9)-Cholecystokinin Octapeptide (sulfated) (H-9770.0005) (CAS 96607-61-3)
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