3-Chloro-5H-[1,2,4]triazino[5,6-b]indole CAS 1260665-74-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1260665-74-4 |
| Molecular Formula | C9H5ClN4 |
| Molecular Weight | 204.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Chloro-5H-[1,2,4]triazino[5,6-b]indole (CAS 1260665-74-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H5ClN4. Molecular weight: 204.62 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H5ClN4 |
| Molecular Weight | 204.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 5-Chloro-1-pyridin-2-ylpyrazole-4-carbonitrile (CAS 104771-35-9)
- 4-Chloro-5H-pyrido[4',3':4,5]pyrrolo[3,2-d]pyrimidine (CAS 1263285-23-9)
- 5-Chloro-1-(pyridin-4-yl)-1H-pyrazole-4-carbonitrile (CAS 1269292-00-3)
- 1-Chloro-2-methyl-4-(2,2,2-trifluoroethoxy)butane (CAS 1490715-06-4)
- 3-Chloro-1H-pyrazolo[3,4-b]quinoxaline (CAS 160315-07-1)
- 5-Chloro-[1,2,3]triazolo[1,5-a]quinazoline (CAS 1707370-38-4)
- 2-Chloro-6-(1H-1,2,4-triazol-1-yl)benzonitrile (CAS 866042-58-2)
- 3-Chloro-9H-[1,2,4]triazino[6,5-b]indole (CAS 38119-37-8)
Recommended Standards
- 2-(3-Chlorophenyl)-2H-1,2,3-triazole-4-carbonitrile (CAS 1263215-33-3)
- Cefoperazone Impurity 10 (CAS 59703-00-3)
- Methyl 5-(2-chloro-1-hydroxyethyl)furan-2-carboxylate (CAS 56751-58-7)
- n-Methyl-4-(methylamino)butanamide hydrochloride (CAS 1121527-44-3)
- 4-(2-methoxyethyl)piperidine hydrochloride (CAS 868849-54-1)
- 4-Isopropoxy-3-nitrobenzaldehyde (CAS 125872-99-3)
- Apalutamide Impurity 58 (CAS CATO-C4X-274958)
- 1H,3H-Benzo[de]isoquinolin-2-ylamine (CAS 42773-02-4)
- 5-(Fluoromethyl)-1-methyl-1H-pyrrole-2-carbonitrile (CAS 463298-06-8)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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