Bis(benzo[d]thiazol-2-yl)sulfane CAS 4074-77-5
| CAS No. | 4074-77-5 |
| Molecular Formula | C14H8N2S3 |
| Molecular Weight | 300.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Bis(benzo[d]thiazol-2-yl)sulfane is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Bis(benzo[d]thiazol-2-yl)sulfane (CAS 4074-77-5), molecular formula C14H8N2S3 and molecular weight 300.42 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H8N2S3, Bis(benzo[d]thiazol-2-yl)sulfane 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 300.42 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.
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(benzo[d]thiazol-2-yl)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 | C14H8N2S3 |
| Molecular Weight | 300.42 g/mol |
| Purity | >95% |
| 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.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 3 |
Related Bis Standards
- N-(Benzo[d]thiazol-2-yl)-3-(methylthio)benzamide (CAS 898414-87-4)
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-(p-tolylthio)propan-1-one (CAS 882749-18-0)
- 4,4'-(1H-Benzo[d]imidazole-4,7-diyl)dianiline (CAS 1998160-90-9)
- N-(2-(Benzo[c][1,2,5]thiadiazole-4-sulfonamido)ethyl)acetamide (CAS 452054-86-3)
- 1-(4-(Benzo[d][1,3]dioxol-5-yl)thiazol-2-yl)-3-methyl-1h-pyrazol-5-amine (CAS 1171918-18-5)
- N-(Benzo[d]thiazol-2-yl)-2-(4-methyl-6-oxopyrimidin-1(6H)-yl)acetamide (CAS 1203032-05-6)
- Benzo[d]thiazol-6-yl(3-(3-methyl-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone (CAS 1324661-30-4)
- (3-(Benzo[d]thiazol-2-yloxy)azetidin-1-yl)(furan-2-yl)methanone (CAS 1421510-11-3)
Recommended Standards
- 6-Methyl-2,3-diphenylbenzo[b]thiophene (CAS 25935-97-1)
- N-(2-(Indolin-1-yl)-2-(thiophen-2-yl)ethyl)propionamide (CAS 898459-22-8)
- 4-Methyl-N-[(E)-2-[6-methyl-3-(propylsulfanyl)-1,2,4-triazin-5-yl]ethenyl]aniline (CAS 477866-27-6)
- N-(4-Butylphenyl)-2-(pyridin-2-ylsulfanyl)acetamide (CAS 329080-05-9)
- 2-[(2-Chloroethyl)thio]propane (CAS 4303-41-7)
- 5-(3-Methyl-2H-indazol-5-yl)-1,3,4-thiadiazol-2-amine (CAS 885223-59-6)
- LHRH amide (H-4494.0005) (CAS 37783-55-4)
- 4,4'-Methylenebis(2,6-diisopropylaniline) (CAS 19900-69-7)
- 2-(4-Cyclopropylpiperazin-1-yl)aniline (CAS 1018589-08-6)
- 3-(2-Methoxy-5-nitrophenyl)-2-methylpropanoic acid (CAS 858216-92-9)
- N-(3,5-Dichlorophenyl)-3,5-dimethyl-1,2-oxazole-4-carboxamide (CAS 478031-32-2)
- 2-Chloro-6-fluoro-5-(trifluoromethyl)-1H-1,3-benzimidazole (CAS 1012070-36-8)
- (2S,4R)-1-tert-butoxycarbonyl-4-(methylamino)pyrrolidine-2-carboxylic acid (CAS 1932481-67-8)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
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