Bis(4-(quinoxalin-2-yl)phenyl)sulfane CAS 13107-66-9
| CAS No. | 13107-66-9 |
| Molecular Formula | C28H18N4S |
| Molecular Weight | 442.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Bis(4-(quinoxalin-2-yl)phenyl)sulfane (CAS 13107-66-9), a certified reference material (molecular formula C28H18N4S, MW 442.53 g/mol) for analytical method development and quality control.
The molecular framework of Bis(4-(quinoxalin-2-yl)phenyl)sulfane (C28H18N4S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), Bis(4-(quinoxalin-2-yl)phenyl)sulfane 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 | C28H18N4S |
| Molecular Weight | 442.53 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Bis Standards
- 4-oxo-4-[5-(quinoxalin-6-yl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl]butanoic acid (CAS 946279-09-0)
- Quinoxalin-2-yl(3-(5-(trifluoromethyl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)methanone (CAS 1396861-18-9)
- N-(3-(quinoxalin-2-yl)phenyl)thiophene-2-sulfonamide (CAS 866131-48-8)
- N-(Quinoxalin-2-ylmethyl)-N-(4-sulfamoylphenyl)formamide (CAS 62294-94-4)
- N-(4-(quinoxalin-2-yloxy)phenyl)benzamide (CAS 400079-99-4)
- Methyl 2-(quinoxalin-2-ylsulfonyl)benzoate (CAS 338394-71-1)
- N-(quinoxalin-6-yl)-3-(trifluoromethyl)benzamide (CAS 478079-10-6)
- 3-(Quinoxalin-2-yloxy)pyrrolidine-1-carboxylic acidtert-butylester (CAS 897044-97-2)
Recommended Standards
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-(acetamidothio)-3-methylbutanoic acid (CAS 1246647-73-3)
- Boc-D-Me-Arg(Tos)-OH (CAS 136642-84-7)
- 4-[(2-methoxyphenyl)methyl]-1-{[(4-methylphenyl)methyl]sulfanyl}-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one (CAS 1012760-54-1)
- Diethyl 5-(3-(1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)ureido)-3-methylthiophene-2,4-dicarboxylate (CAS 1434643-13-6)
- 2-[4-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenoxy]-propionic acid ethyl ester (CAS 1311278-18-8)
- N-Benzyl-1-(1-methyl-1H-pyrazol-5-yl)methanamine hydrochloride (CAS 1856074-67-3)
- 5-(4-Fluorophenyl)-5-oxopentanenitrile (CAS 898767-06-1)
- 2,6-dimethyl-1H-pyrrolo[2,3-b]pyridine (CAS 1255099-47-8)
- 5-Iodo-1H-pyrazole-3-carbohydrazide (CAS 2730886-85-6)
- N-Nitroso Ranolazine Impurity 16 (CAS CATO-C4X-102616)
- 1-(4-Bromo-2-ethylphenyl)-3,3-dimethylurea (CAS 1504448-31-0)
- Cl-PEG6-acid (CAS 2365309-92-6)
- 3-[(dimethylamino)methyl]-4-fluorobenzonitrile (CAS 1016834-55-1)
- [Nva12]-Tirzepatide (CAS CATO-C4X-324042)
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