ChemicalBook >> CAS DataBase List >>N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE
N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE
- CAS No.
- 16695-22-0
- Chemical Name:
- N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE
- Synonyms
- (Tosylazanediyl);Gadobutrol Impurity 43;Gadobutrol Impurity 34;Gadobutrol Impurity 116;N,O,Oμ-Tritosyldiethanolamine;bis(4-methylbenzenesulfonate);N,N-bis[2-(tosyloxy)ethyl]toluene-4-sulfonamide;N,N-bis(2-tosyloxy)ethyl)toluene-4-*sulfonamide;N,N-BIS(2-(TOSYLOXY)ETHYL)-P-TOLUENE- SULFONAMIDE;N,N-bis(2-(P-tolylsulfonyloxy)ethyl)-P-toluenesul
- CBNumber:
- CB2766517
- Molecular Formula:
- C25H29NO8S3
- Molecular Weight:
- 567.69
- MDL Number:
- MFCD00026000
- MOL File:
- 16695-22-0.mol
Last updated:2024-07-16 15:11:44
Melting point | 92-98 °C(lit.) |
---|---|
Boiling point | 732.4±70.0 °C(Predicted) |
Density | 1.345±0.06 g/cm3(Predicted) |
storage temp. | Sealed in dry,Room Temperature |
solubility | soluble in Methanol |
form | powder to crystal |
pka | -9.29±0.70(Predicted) |
color | White to Almost white |
BRN | 2406580 |
EWG's Food Scores | 1-2 |
N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE price More Price(14)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 380687 | N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide 97% | 16695-22-0 | 50g | $81.6 | 2024-03-01 | Buy |
TCI Chemical | B4136 | N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide >98.0%(HPLC)(N) | 16695-22-0 | 5g | $48 | 2024-03-01 | Buy |
TCI Chemical | B4136 | N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide >98.0%(HPLC)(N) | 16695-22-0 | 25g | $170 | 2024-03-01 | Buy |
TRC | B619560 | N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide | 16695-22-0 | 1g | $40 | 2021-12-16 | Buy |
TRC | B619560 | N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide | 16695-22-0 | 5g | $60 | 2021-12-16 | Buy |
N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE Chemical Properties,Uses,Production
Uses
N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide may be used in the preparation of :
- 2-(p-benzamidobenzyl)-1,4,7-tris(p-tolylsulfonyl)-1,4,7-triazacyclononane, via reaction with N,N′-bis(p-tolylsulfonyl)-1-(p-benzamidobenzyl)ethylenediamine
- selectively protected aza-macrocycles
- carbon-bridged metallacarboranes
- tetrakis(phosphonomethyl)-substituted cyclododecanes
Uses
N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE used to prepare selectively protected aza-macrocycles,1 carbon-bridged metallacarboranes,2 and tetrakis(phosphonomethyl)-substituted cyclododecanes.3
N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 70)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
ShenZhen H&D Pharmaceutical Technology Co., LTD | +86-0755-22677845 +86-13627253706 | sale@hdimpurity.com | China | 3389 | 58 |
Frapp's ChemicalNFTZ Co., Ltd. | +86 (576) 8169-6106 | sales@frappschem.com | China | 885 | 50 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32760 | 60 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29825 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34571 | 58 |
Chongqing Ensky Pharmaceutical Co.,Ltd. | +86-23-86815286 +86-13983794297 | sales@ensky-chemical.com | China | 91 | 58 |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 24330 | 58 |
Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 | sales@molcore.com | China | 49739 | 58 |
View Lastest Price from N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-08-22 | Gadobutrol Impurity 34 | US $0.00-0.00 / mg | 10mg | 98% | 500mg | ShenZhen H&D Pharmaceutical Technology Co., LTD | ||
2022-09-20 | N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE
16695-22-0
|
US $0.00-0.00 / kg | 1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | ||
2020-01-10 | N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE
16695-22-0
|
US $2.00 / KG | 1g | 98%MIN | ASK | Career Henan Chemical Co |
- Gadobutrol Impurity 34
- US $0.00-0.00 / mg
- 98%
- ShenZhen H&D Pharmaceutical Technology Co., LTD
- N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE
16695-22-0
- US $0.00-0.00 / kg
- 98%
- Henan Aochuang Chemical Co.,Ltd.
- N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE
16695-22-0
- US $2.00 / KG
- 98%MIN
- Career Henan Chemical Co
16695-22-0(N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE)Related Search:
N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE
N,N-bis(2-(P-tolylsulfonyloxy)ethyl)-P-toluenesul
N,N-bis(2-tosyloxy)ethyl)toluene-4-*sulfonamide
N,N-bis[2-(tosyloxy)ethyl]toluene-4-sulfonamide
N,N-BIS(2-(TOSYLOXY)ETHYL)-P-TOLUENE- SULFONAMIDE
N,N-bis(2-(p-toluenesulfonyloxy)ethyl)-p-toluenesulfonamide
N,O,Oμ-Tritosyldiethanolamine, N,N-Bis[2-(tosyloxy)ethyl]-p-toluenesulfonamide
N,O,Oμ-Tritosyldiethanolamine
(Tosylazanediyl)bis(ethane-2,1-diyl) bis(4-Methylbenzenesulfonate)
N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide
(Tosylazanediyl)
bis(4-methylbenzenesulfonate)
N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide >
Benzenesulfonamide, 4-methyl-N,N-bis[2-[[(4-methylphenyl)sulfonyl]oxy]ethyl]-
Gadobutrol Impurity 43
N,N-BIS[2-(P-TOLYLSULFONYLOXY)ETHYL]-P-TOLUENESULFONAMIDE USP/EP/BP
Gadobutrol Impurity 34
Gadobutrol Impurity 116
(Tosylazanediyl)bis(ethane-2,1-diyl) bis(4-methylbenzenesulfonate) (Gadobutrol Impurity)
16695-22-0
CH3C6H4SO2NCH2CH2OSO2C6H4CH32
C25H29NO8S3
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