8-CHloro-5h-[1,2,4]triazino[5,6-b]indol-3-amine CAS 910443-03-7
| CAS No. | 910443-03-7 |
| Molecular Formula | C9H6ClN5 |
| Molecular Weight | 219.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 8-CHloro-5h-[1,2,4]triazino[5,6-b]indol-3-amine (C9H6ClN5) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 8-CHloro-5h-[1,2,4]triazino[5,6-b]indol-3-amine (CAS 910443-03-7), a certified reference material (molecular formula C9H6ClN5, MW 219.63 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 8-CHloro-5h-[1,2,4]triazino[5,6-b]indol-3-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H6ClN5 |
| Molecular Weight | 219.63 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related CHloro Standards
- 8-Chloro-1H-pyrazolo[4,3-c]quinolin-3(2H)-one (CAS 1015605-31-8)
- 6-Chloro-1,2-dihydro-pyrazolo[4,3-c]quinolin-3-one (CAS 1015605-47-6)
- 4-Chloro-6-methoxycinnoline-3-carbonitrile (CAS 1239784-36-1)
- 6-Chloro-1H-pyrazolo[3,4-b][1,8]naphthyridin-3-amine (CAS 1335220-58-0)
- 1-Acetyl-5-chloro-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile (CAS 1352395-53-9)
- 8-chloro-3-methyl-3H-[1,2,3]triazolo[4,5-g]quinazoline (CAS 1384081-59-7)
- 6-CHLORO-3H-PYRIMIDO[4,5-B]INDOL-4(9H)-ONE (CAS 1403589-25-2)
- 4-Chloro-2-(furan-2-yl)pyrazolo[1,5-a]pyrazine (CAS 1713461-97-2)
Recommended Standards
- 8-Chloro-[1,2,4]triazolo[1,5-a]quinoxalin-4-amine (CAS 679396-29-3)
- 8-Chloro-5-methyl-6-oxo-5,6-dihydro-1,5-naphthyridine-2-carbonitrile (CAS 2407859-00-9)
- 6-chloro-1-methyl-1H-[1,2,3]triazolo[4,5-h]quinazoline (CAS 2463195-74-4)
- S-Ornidazole (CAS 166734-83-4)
- 2,6-Difluoropyrimidin-4-amine (CAS 675-12-7)
- 4,5-Dimethyl-2-phenylpyridine (CAS 27063-84-9)
- (3S)-1-(1-(Pyridin-2-yl)ethyl)pyrrolidin-3-ol (CAS 1417790-64-7)
- 2-Chloro-6-(4-methoxybenzyl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine (CAS 1356087-32-5)
- 8-Bromotetrazolo[1,5-a]pyridine (CAS 54230-88-5)
- 3-(4-Methyl-6-oxo-1,6-dihydropyrimidin-5-yl)propanoic acid (CAS 160096-98-0)
- Diphenylmethane (CAS 101-81-5)
- 3-Bromo-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylic acid (CAS 1784369-94-3)
- Methyl 6-aminobicyclo[3.2.0]heptane-3-carboxylate hydrochloride (CAS 2137588-73-7)
- Endo-Gly4-Semaglutide (CAS CATO-C4X-222679)
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 18665070610 / Nicole.chen@cato-chem.com