{[(2-Chlorophenyl)methyl]sulfanyl}methanimidamide hydrobromide CAS 169558-96-7
| CAS No. | 169558-96-7 |
| Molecular Formula | C8H9ClN2S |
| Molecular Weight | N/A |
| 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.
{[(2-Chlorophenyl)methyl]sulfanyl}methanimidamide hydrobromide (CAS 169558-96-7), molecular formula C8H9ClN2SHBr and molecular weight 281.60 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine/bromine substitution, {[(2-Chlorophenyl)methyl]sulfanyl}methanimidamide hydrobromide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 281.60 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), {[(2-Chlorophenyl)methyl]sulfanyl}methanimidamide hydrobromide 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 | C8H9ClN2S HBr |
| Molecular Weight | 281.60 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
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- N-(2-Chlorophenyl)-5-methyl-1-phenyl-1H-1,2,4-triazole-3-carboxamide (CAS 1000572-01-9)
- N-(2-Chlorophenyl)-5-oxo-1-(p-tolyl)-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000573-94-3)
- Methyl 1-(2-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-85-1)
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Recommended Standards
- 1-(2,6-Dimethylphenyl)-1H-imidazole (CAS 25372-09-2)
- 4-Cyclopropyl-3-methylpyridine (CAS 865075-25-8)
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- 3-Bromo-3-(4-methoxyphenyl)propiophenone (CAS 898775-72-9)
- 1-((4-Bromophenyl)sulfonyl)piperazine hydrochloride (CAS 1172317-29-1)
- 1-Acetyl-3-oxo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (CAS 5236-78-2)
- N-(6-chloro-2,3,4,9-tetrahydro-1H-carbazol-4-ylidene)hydroxylamine (CAS 1331947-98-8)
- 3-Oxo-3-(1-(trifluoromethyl)cyclobutyl)propanenitrile (CAS 1188909-23-0)
- 2-((5-(Pyridin-4-yl)-1,3,4-oxadiazol-2-yl)thio)-1-(p-tolyl)ethan-1-one (CAS 485334-76-7)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
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