7-Chloro-1,2,3,4-tetrahydro-1,6-naphthyridine hydrochloride CAS 2126161-08-6
| CAS No. | 2126161-08-6 |
| Molecular Formula | C8H9ClN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-Chloro-1,2,3,4-tetrahydro-1,6-naphthyridine hydrochloride (CAS 2126161-08-6), a certified reference material (molecular formula C8H9ClN2HCl, MW 205.08 g/mol) for analytical method development and quality control.
Structurally, 7-Chloro-1,2,3,4-tetrahydro-1,6-naphthyridine hydrochloride (C8H9ClN2HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 205.08 g/mol, it falls into the medium-molecular-weight range. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 7-Chloro-1,2,3,4-tetrahydro-1,6-naphthyridine hydrochloride 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 | C8H9ClN2 HCl |
| Molecular Weight | 205.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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Recommended Standards
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- 7-(Allyloxy)-4,8-dimethyl-2H-chromen-2-one (CAS 3993-43-9)
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- 3-Bromo-6-chloro-2-methylaniline (CAS 1007226-77-8)
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- 4-(Ethoxymethyl)piperidine oxalate (CAS 1177314-31-6)
- n-(2-Chloro-4,6-dimethylphenyl)benzamide (CAS 449157-34-0)
- [Glu]17-Liraglutide (CAS CATO-C4X-199236)
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