5-(6-Chloropyridin-3-yl)-1H-indazole CAS 885271-19-2
| CAS No. | 885271-19-2 |
| Molecular Formula | C12H8ClN3 |
| Molecular Weight | 229.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-(6-Chloropyridin-3-yl)-1H-indazole.
CATO supplies 5-(6-Chloropyridin-3-yl)-1H-indazole (CAS 885271-19-2), a certified reference material (molecular formula C12H8ClN3, MW 229.67 g/mol) for analytical method development and quality control.
Structurally, 5-(6-Chloropyridin-3-yl)-1H-indazole (C12H8ClN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 229.67 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 5-(6-Chloropyridin-3-yl)-1H-indazole 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 | C12H8ClN3 |
| Molecular Weight | 229.67 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloropyridin Standards
- 4-((3-Chloropyridin-2-yl)amino)benzonitrile (CAS 1313869-86-1)
- 2-(2-Chloropyridin-3-yl)-1H-benzo[d]imidazole (CAS 143426-40-8)
- 2-(6-Chloropyridin-3-yl)-1h-1,3-benzodiazole (CAS 54661-55-1)
- Ethyl 3-((4-chloropyridin-2-yl)oxy)propanoate (CAS 1346707-69-4)
- N-(1-(2-chloropyridin-4-yl)ethyl)thietan-3-amine (CAS 1861290-96-1)
- N-(2-(6-chloropyridin-3-yl)ethyl)thietan-3-amine (CAS 1879524-61-4)
- 2-(((6-Chloropyridin-3-yl)methyl)(isopropyl)amino)ethanol (CAS 1249797-33-8)
- 2-(2-Chloropyridin-3-yl)benzo[d]oxazole (CAS 134673-71-5)
Recommended Standards
- 4-Chloro-7-phenyl-5H-pyrrolo[3,2-d]pyrimidine (CAS 201465-28-3)
- 6-Chloro-2-(pyridin-2-yl)-1h-1,3-benzodiazole (CAS 63053-15-6)
- 4-Chloro-6-phenyl-5H-pyrrolo[3,2-d]pyrimidine (CAS 875340-50-4)
- 6-Chloro-2-(pyridin-2-yl)imidazo[1,2-a]pyridine (CAS 88594-23-4)
- 3-Propoxybenzene-1,2-diol (CAS 90673-85-1)
- 6-Phenyl-2-pyrrolidin-2-ylmethyl-2H-pyridazin-3-one hydrochloride (CAS 1229625-17-5)
- N-(5-Oxopyrrolidin-3-yl)-3-(thiophen-2-yl)acrylamide (CAS 1351664-71-5)
- 5-benzyl-3a,4,6,6a-tetrahydrofuro[3,4-c]pyrrole-1,3-dione (CAS 885956-73-0)
- 3-(3-Methoxy-2-methylphenyl)propanoic acid (CAS 28596-55-6)
- 3-methyl-octahydropyrrolo[1,2-a]piperazine-1,4-dione (CAS 65556-33-4)
- 3-Methyl-2-(3-(methylthio)phenyl)butan-2-ol (CAS 1379311-12-2)
- 1-Bromo-3-(bromomethyl)-5-methoxybenzene (CAS 59297-29-9)
- (E)-4-Hydroxy Tamoxifen (CAS 82413-21-6)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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