2-(3-{[(3-methylphenyl)sulfanyl]methyl}phenyl)-1,3-benzothiazole CAS 339096-06-9
| CAS No. | 339096-06-9 |
| Molecular Formula | C21H17NS2 |
| Molecular Weight | 347.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-(3-{[(3-methylphenyl)sulfanyl]methyl}phenyl)-1,3-benzothiazole (C21H17NS2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 347.50 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-(3-{[(3-methylphenyl)sulfanyl]methyl}phenyl)-1,3-benzothiazole (CAS 339096-06-9) is a high-purity analytical reference standard with the molecular formula C21H17NS2 and a molecular weight of 347.50 g/mol.
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), 2-(3-{[(3-methylphenyl)sulfanyl]methyl}phenyl)-1,3-benzothiazole 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 | C21H17NS2 |
| Molecular Weight | 347.50 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- (4-Amino-2-thioxo-3-(o-tolyl)-2,3-dihydrothiazol-5-yl)(azepan-1-yl)methanone (CAS 946295-70-1)
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- (4-Methyl-2-(1H-pyrrol-1-yl)thiazol-5-yl)(3-(methylthio)-8-azabicyclo[3.2.1]octan-8-yl)methanone (CAS 1705310-13-9)
- 4-Methyl-1-(perchlorophenyl)piperidine (CAS 865074-46-0)
- 3-(3,4-Dimethylphenyl)azetidine (CAS 1260899-39-5)
- Methyl 5-aminopyridine-3-carboxylate hydrochloride (CAS 1182721-48-7)
- 5-(5,6,7,8-Tetrahydronaphthalen-2-yl)-1,3,4-oxadiazol-2-amine (CAS 1105194-40-8)
- Ethyl 6,7-dimethoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 120372-85-2)
- 4,5-Dichloro-2-ethoxybenzonitrile (CAS 1511630-21-9)
- Piperacillin impurity 106 (CAS CATO-C4X-1732106)
- 3-Phenyl-5,6-dihydrothieno[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 21004-33-1)
- Benzyl 3,5-dimethyl-1H-pyrazole-1-carbodithioate (CAS 131557-87-4)
- 2-(2-(2,2,2-Trifluoroethoxy)pyrimidin-5-yl)ethan-1-amine hydrochloride (CAS 1196154-60-5)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
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