3-Bromo-5-isothiocyanatopyridine CAS 1360936-29-3
| CAS No. | 1360936-29-3 |
| Molecular Formula | C6H3BrN2S |
| Molecular Weight | 215.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 3-Bromo-5-isothiocyanatopyridine (CAS 1360936-29-3), a certified reference material (molecular formula C6H3BrN2S, MW 215.07 g/mol) for analytical method development and quality control.
3-Bromo-5-isothiocyanatopyridine (C6H3BrN2S) contains a nitrile group, sulfur-containing functionality, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
As a certified reference material (CRM), 3-Bromo-5-isothiocyanatopyridine 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 | C6H3BrN2S |
| Molecular Weight | 215.07 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 2-Bromo-6-isothiocyanatopyridine (CAS 1192812-99-9)
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- 5-Bromo-4-mercaptonicotinonitrile (CAS 1706465-17-9)
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Recommended Standards
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- 3-Bromoisothiazolo[4,5-c]pyridine (CAS 1706459-54-2)
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- 4-Propoxy-pyrimidine-2-thiol 4-propoxypyrimidine-2-thiol 438219-92-2 (CAS 438219-92-2)
- (2-Bromo-6-nitrophenyl)methanamine (CAS 1260583-10-5)
- (S)-N2-((S)-1-(Benzyl(methyl)amino)-3-(naphthalen-2-yl)-1-oxopropan-2-yl)-N1-(2-nitrophenyl)pyrrolidine-1,2-dicarboxamide (CAS 180046-99-5)
- 3-Bromo-6-fluoro-2-(trifluoromethyl)benzaldehyde (CAS 2090471-20-6)
- Methyl 2-({4-[(1E)-{[(2,4-dichlorophenyl)methoxy]imino}methyl]-1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl}sulfanyl)benzoate (CAS 318238-32-3)
- Methyl 4-cyclopropyl-3-methyl-2,4-dioxobutanoate (CAS 1356475-37-0)
- Tirzepatide Impurity 24 X TFA Salt (CAS CATO-C4X-324024)
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