5-(1,3-Thiazol-2-yl)pyridine-3-carbaldehyde CAS 342600-94-6
| CAS No. | 342600-94-6 |
| Molecular Formula | C9H6N2OS |
| Molecular Weight | 190.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 5-(1,3-Thiazol-2-yl)pyridine-3-carbaldehyde (C9H6N2OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 5-(1,3-Thiazol-2-yl)pyridine-3-carbaldehyde (CAS 342600-94-6), a certified reference material (molecular formula C9H6N2OS, MW 190.22 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), 5-(1,3-Thiazol-2-yl)pyridine-3-carbaldehyde 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 | C9H6N2OS |
| Molecular Weight | 190.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Thiazol Standards
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- 2-(Thiazol-2-yl)ethenesulfonamide (CAS 1094203-41-4)
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Recommended Standards
- 4-Oxo-4H-thiochromene-3-carbaldehyde (CAS 70940-99-7)
- 5-(2-Methanesulfonylpropan-2-yl)-2H-1,2,3,4-tetrazole (CAS 2126177-26-0)
- 4-Methoxybenzo[d]thiazole-2-carbonitrile (CAS 7267-30-3)
- 5-(Pyrazin-2-yl)thiophene-2-carbaldehyde (CAS 545424-55-3)
- 3-Amino-5-(4-aminophenyl)pyridin-2(1H)-one (CAS 84462-93-1)
- 4-Amino-3-benzyl-1H-pyrazolo[3,4-d]pyrimidine 1-β-D-ribofuranosyl 5-triphosphate (CAS 476371-80-9)
- 2-[4-(trifluoromethyl)phenyl]piperidine (CAS 526182-95-6)
- 1-(3-methyloxetan-3-yl)propan-1-one (CAS 2090315-88-9)
- Dilauroylphosphatidylglycerol (CAS 63644-55-3)
- 2-(tert-Butyl)phenyl carbonochloridate (CAS 203984-34-3)
- 1-(1h-Indol-5-yl)-N-methylmethanamine (CAS 709649-72-9)
- 1-(Hydroxymethyl)-N-methylcyclopropanecarboxamide (CAS 1610043-76-9)
- 5-bromo-3-ethyl-6-methylpyridin-2-amine (CAS 1098652-28-8)
- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
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