2-(Benzo[d]thiazol-2-ylthio)nicotinonitrile CAS 146724-14-3
| CAS No. | 146724-14-3 |
| Molecular Formula | C13H7N3S2 |
| Molecular Weight | 269.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 2-(Benzo[d]thiazol-2-ylthio)nicotinonitrile (CAS 146724-14-3), a certified reference material (molecular formula C13H7N3S2, MW 269.34 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H7N3S2, 2-(Benzo[d]thiazol-2-ylthio)nicotinonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 269.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C13H7N3S2 |
| Molecular Weight | 269.34 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Benzo Standards
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Recommended Standards
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- 3-Methyl-5,6,7,8-tetrahydroimidazo[1,5-a]pyridin-1-amine (CAS 1556120-85-4)
- 1-(1-Methylethyl)-1H-1,2,4-triazol-3-amine (CAS 1183827-04-4)
- tert-Butyl 2-cyclopropyl-5,6-dihydro-[1,2,4]triazolo[1,5-a]pyrazine-7(8H)-carboxylate (CAS 681249-79-6)
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- ANTIMYCIN A (CAS 1397-94-0)
- 1-(Cyclopropylmethyl)piperidine-4-carbaldehyde (CAS 1250887-24-1)
- Acetyl-Tau Peptide (273-284) amide trifluoroacetate salt (CAS 1684399-52-7)
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