3-Methyl-4-(pyridin-3-yl)cinnoline CAS 817209-05-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 817209-05-5 |
| Molecular Formula | C14H11N3 |
| Molecular Weight | 221.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-4-(pyridin-3-yl)cinnoline (CAS 817209-05-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H11N3. Molecular weight: 221.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H11N3 |
| Molecular Weight | 221.26 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 2-(4-(Pyridin-4-yl)piperazin-1-yl)acetic acid (CAS 179050-79-4)
- 2-(4-(Pyridin-2-yl)piperazin-1-yl)acetic acid (CAS 345206-92-0)
- 2-(Pyridin-4-yl)quinolin-4-amine (CAS 65197-41-3)
- 2,5-Di(pyridin-2-yl)-1H-pyrrole (CAS 60794-56-1)
- 3-(Pyridin-2-yl)isoquinolin-1-amine (CAS 37989-04-1)
- 3-(Pyridin-4-yl)isoquinolin-1-amine (CAS 37989-05-2)
- 3-Methyl-4-(pyridin-2-yl)cinnoline (CAS 817209-09-9)
- 4-Pyridin-3-ylmethyl-tetrahydro-pyran-4-carboxylic acid (CAS 1361111-50-3)
Recommended Standards
- 3-Nitro-4-(piperidin-1-yl)aniline (CAS 5367-60-2)
- 3-Methyl-1-(4-nitrophenyl)piperazine (CAS 329922-44-3)
- 3-phenyl-1,8-naphthyridin-2-amine (CAS 5174-94-7)
- 6,7-Dihydro-5H-pyrrolo[3,4-d]pyrimidin-2-amine (CAS 707539-41-1)
- 5-Ethynyl-2,2':5',2''-terthiophene (CAS 87337-92-6)
- 5-Chloro-3-methylthiophene-2-carboxylic acid (CAS 91505-28-1)
- 5-Isopropyl-N-methylpyrimidin-4-amine (CAS 52698-55-2)
- 2-(2-Chloro-6-cyano-3-(difluoromethyl)pyridin-4-yl)acetic acid (CAS 1805261-05-5)
- COF-366 (CAS 1381930-10-4)
- 98035-79-1 Small cardioactive peptide A L-Methioninamide, L-alanyl-L-arginyl-L-prolylglycyl-L-tyrosyl-L-leucyl-L-alanyl-L-phenylalanyl-L-prolyl-L-arginyl- SCPA (CAS 98035-79-1)
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