Product Document Searching Made Easy by 2D Code! | TCI Chemistry News November 2025 | [TCIPracticalExample] The Z-Selective Horner-Wadsworth-Emmons Reaction... | Various analytical charts can be searched on each product detail page and Product Document Search (The kinds of analytical charts differ by product)
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 2651-15-2 | Product Number: B1389
N-[Bis(methylthio)methylene]-p-toluenesulfonamide
![Chemical Structure of N-[Bis(methylthio)methylene]-p-toluenesulfonamide](/medias/B1389.jpg?context=bWFzdGVyfHJvb3R8NTI3Mjh8aW1hZ2UvanBlZ3xhRGhtTDJnM015ODRPVEU1T0Rnd05qTXdNekF5TDBJeE16ZzVMbXB3Wnd8N2E4NTYwMGE4NDZlN2JkMGM5NDI4ZTI2NzI2YTJiOGMwNWFjNWYyOTAxNmY1MmU1M2RiMDNiNmMxYzQ5NzRmNw "N-[Bis(methylthio)methylene]-p-toluenesulfonamide")
![Thumbnail of N-[Bis(methylthio)methylene]-p-toluenesulfonamide](/medias/B1389.jpg?context=bWFzdGVyfHJvb3R8MTU2ODF8aW1hZ2UvanBlZ3xhRFV6TDJnMk1TODRPVE16TXpVNE5ETTJNemd5TDBJeE16ZzVMbXB3Wnd8ZGVkMzUyZTU3OTk4N2E2YmU4ZGEwNjM5NDQxNzkyZTczM2M3ZTQ3MzIxMWNjZjBlZGMyYmZjMTc3M2ZiNmY3OA)
×
![]()
×
![N-[Bis(methylthio)methylene]-p-toluenesulfonamide](/_ui/responsive/theme-tci/images/missing_product_zoom.webp "N-[Bis(methylthio)methylene]-p-toluenesulfonamide")
Purity: >97.0%(HPLC)(N)
Synonyms:
- N-[Bis(methylthio)methylene]-N-tosylamine
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 5G |
$78.00
|
13 | 29 | It can be shipped in about 2 weeks after ordering |
* Please contact our distributors or
TCI
to order our products. The above prices do not include freight cost, customs, and other charges to the destination.
* The storage conditions are subject to change without notice.
| Product Number | B1389 |
Purity / Analysis Method 
|
>97.0%(HPLC)(N) |
| Molecular Formula / Molecular Weight | C__1__0H__1__3NO__2S__3 = 275.40 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 2651-15-2 |
| Reaxys Registry Number | 2695864 |
| PubChem Substance ID | 87564311 |
| MDL Number | MFCD00144854 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 97.0 area% |
| Purity(with Total Nitrogen) | min. 97.0 % |
| Melting point | 108.0 to 112.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 111 °C |
GHS
Related Laws:
Transport Information:
| H.S.code* | 2935.90-000 |
Application
Useful Building Block for Heterocycles
References
Y. Tominaga, S. Motokawa, Y. Shiroshita, A. Hosomi, J. Heterocycl. Chem. 1987, 24, 1365.
J. V. Rodricks, H. Rapoport, J. Org. Chem. 1971, 36, 46.
Y. Tominaga, S. Motokawa, Y. Shiroshita, A. Hosomi, J. Heterocycl. Chem. 1987, 24, 1365.
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
Specifications
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
The requested analytical chart is not available. Sorry for the inconvenience.