(1E)-1-(2-Chloro-1H-indol-3-yl)-N-(3-methyl-1H-pyrazol-5-yl)methanimine CAS 477762-90-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477762-90-6 |
| Molecular Formula | C13H11ClN4 |
| Molecular Weight | 258.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (1E)-1-(2-Chloro-1H-indol-3-yl)-N-(3-methyl-1H-pyrazol-5-yl)methanimine (CAS 477762-90-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H11ClN4. Molecular weight: 258.71 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H11ClN4 |
| Molecular Weight | 258.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related E Standards
- 6-Chloro-3-(4-ethylphenyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1096925-99-3)
- 6-Chloro-9-(1-phenylethyl)-9H-purine (CAS 112089-30-2)
- (S)-6-Chloro-9-(1-phenylethyl)-9H-purine (CAS 112089-31-3)
- 2-(3-Chloro-6-methylpyridazin-4-yl)-1-methyl-1H-benzo[d]imidazole (CAS 1209120-48-8)
- 4-Chloro-1-(4-ethylphenyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1267220-24-5)
- 4-Chloro-1-(2,3-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1267917-85-0)
- 1-Benzyl-4-chloro-1H-pyrazolo[3,4-b]pyridin-5-amine (CAS 1363405-04-2)
- 9-Benzyl-2-chloro-6-methyl-9H-purine (CAS 164360-03-6)
Recommended Standards
- 4-Chloro-1,3-dimethyl-6-phenyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1956332-56-1)
- 1-Chloro-4-(3,5-dimethyl-pyrazol-1-yl)-phthalazine (CAS 957503-48-9)
- 2-(3-Chloro-4-methylphenyl)-2H-benzo[d][1,2,3]triazol-5-amine (CAS 313402-36-7)
- 5-Formylthiophene-3-sulfonyl chloride (CAS 2138174-09-9)
- Sulfometuron-Methyl (CAS 74222-97-2)
- Palbociclib impurity 163 (CAS CATO-C4X-1125163)
- 1-(2,5-Dimethoxyphenyl)butan-2-ol (CAS 188671-40-1)
- Ethyl 3-(3,5-dimethyl-4-nitro-1H-pyrazol-1-yl)propanoate (CAS 512810-06-9)
- 7,7-Dimethyl-5,9-dioxaspiro[3.5]Nonane (CAS 28898-51-3)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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