N-Methyl-N-nitroso-3-pyridinamine CAS 69658-91-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 69658-91-9 |
| Molecular Formula | C6H7N3O |
| Molecular Weight | 137.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-Methyl-N-nitroso-3-pyridinamine (CAS 69658-91-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H7N3O. Molecular weight: 137.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H7N3O |
| Molecular Weight | 137.14 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 3 |
Recommended Standards
- Isoniazid EP Impurity D (CAS 553-53-7)
- N-methyl-N-nitrosopyridin-4-amine (CAS 16219-99-1)
- Phenyl carbamate (CAS 622-46-8)
- 2-Phenyl-5-(trifluoromethyl)-1,3,4-oxadiazole (CAS 298207-18-8)
- 3-(2-Chlorophenyl)-N-(5-methylisoxazol-3-yl)propanamide (CAS 1023480-58-1)
- n'-Hydroxybicyclo[4.2.0]octa-1,3,5-triene-7-carboximidamide (CAS 145134-50-5)
- 2-(Benzo[b]thiophen-2-yl)pyridin-3-ol (CAS 1261973-39-0)
- 5-Ethyl-1-((2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 83546-42-3)
- 4-Chloronicotinoyl chloride (CAS 100791-00-2)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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