Welcome to chemicalbook!
China English Japan Germany
010-86108875
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structure Search
RFQ
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook Sign in

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> (1S,2S)-N,N'-Di-p-toluenesulfonyl-1,2-diphenyl-1,2-ethylenediamine

(1S,2S)-N,N'-Di-p-toluenesulfonyl-1,2-diphenyl-1,2-ethylenediamine

(1S,2S)-N,N'-Di-p-toluenesulfonyl-1,2-diphenyl-1,2-ethylenediamine price.
  • $20 - $920
  • Product name: (1S,2S)-N,N'-Di-p-toluenesulfonyl-1,2-diphenyl-1,2-ethylenediamine
  • CAS: 170709-41-8
  • MF: C28H28N2O4S2
  • MW: 520.66
  • EINECS:
  • MDL Number:MFCD00269674
  • Synonyms:(1S,2S)-N,N'-Di-p-toluenesulfonyl-1,2-diphenyl-1,2-ethylenediamine,98%;1S,2S-N,N'-Di-p-Toluenesulphonyl-1,2- Diphenyl-1,2-Ethylenediamine;(1S,2S)-N,N'-DITOSYL-1,2-DIPHENYL-1,2-ETHANEDIAMINE;(1S,2S)-N,N'-DI-P-TOSYL-1,2-DIPHENYL-1,2-ETHYLENEDIAMINE,MIN.98%;(1S,2S)-N,N'-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine;(1S,2S)-N,N'-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine,99%e.e.;(1S,2S)-N,N'-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine, min. 98%;N,N'-((1S,2S)-1,2-Diphenylethane-1,2-diyl)bis(4-methylbenzenesulfonamide)
Price14 Properties Safety Information Description
14 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Ambeed
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Strem Chemicals
Package
  • 500mg
  • 1g
  • 5g
  • 25G
  • 100G
  • Manufactureraablocks
  • Product numberAA00ACQ8
  • Product descriptionN,N'-((1S,2S)-1,2-Diphenylethane-1,2-diyl)bis(4-methylbenzenesulfonamide) ≥97%(HPLC),≥99%(ee)
  • Packaging1g
  • Price$20
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00ACQ8
  • Product descriptionN,N'-((1S,2S)-1,2-Diphenylethane-1,2-diyl)bis(4-methylbenzenesulfonamide) ≥97%(HPLC),≥99%(ee)
  • Packaging5g
  • Price$74
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW159747
  • Product description(1S,2S)-N,N'-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine 97%
  • Packaging25G
  • Price$250
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW159747
  • Product description(1S,2S)-N,N'-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine 97%
  • Packaging100G
  • Price$750
  • Updated2026-05-27
  • Buy
  • ManufacturerAmbeed
  • Product numberA838646
  • Product descriptionN,N'-((1S,2S)-1,2-Diphenylethane-1,2-diyl)bis(4-methylbenzenesulfonamide) 98%99%ee
  • Packaging1g
  • Price$38
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA838646
  • Product descriptionN,N'-((1S,2S)-1,2-Diphenylethane-1,2-diyl)bis(4-methylbenzenesulfonamide) 98%99%ee
  • Packaging5g
  • Price$128
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0004496
  • Product description(1S,2S)-N,N'-DI-P-TOLUENESULFONYL-1,2-DIPHENYL-1,2-ETHYLENEDIAMINE 95.00%
  • Packaging1G
  • Price$853.78
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM329704
  • Product description(1S,2S)-N,N''-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine 95%+
  • Packaging100g
  • Price$920
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM329704
  • Product description(1S,2S)-N,N''-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine 95%+
  • Packaging1g
  • Price$37
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM329704
  • Product description(1S,2S)-N,N''-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine 95%+
  • Packaging25g
  • Price$331
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM329704
  • Product description(1S,2S)-N,N''-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine 95%+
  • Packaging5g
  • Price$161
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD51001790
  • Product descriptionN,N'-((1S,2S)-1,2-Diphenylethane-1,2-diyl)bis(4-methylbenzenesulfonamide) 95+%
  • Packaging1g
  • Price$887
  • Updated2021-12-16
  • Buy
  • ManufacturerStrem Chemicals
  • Product number07-4061
  • Product description(1S,2S)-N,N'-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine, min. 98% min.98%
  • Packaging1g
  • Price$192
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number07-4061
  • Product description(1S,2S)-N,N'-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine, min. 98% min.98%
  • Packaging500mg
  • Price$128
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00ACQ8 N,N'-((1S,2S)-1,2-Diphenylethane-1,2-diyl)bis(4-methylbenzenesulfonamide) ≥97%(HPLC),≥99%(ee) 1g $20 2026-05-28 Buy
aablocks AA00ACQ8 N,N'-((1S,2S)-1,2-Diphenylethane-1,2-diyl)bis(4-methylbenzenesulfonamide) ≥97%(HPLC),≥99%(ee) 5g $74 2026-05-28 Buy
ACHEMBLOCK W159747 (1S,2S)-N,N'-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine 97% 25G $250 2026-05-27 Buy
ACHEMBLOCK W159747 (1S,2S)-N,N'-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine 97% 100G $750 2026-05-27 Buy
Ambeed A838646 N,N'-((1S,2S)-1,2-Diphenylethane-1,2-diyl)bis(4-methylbenzenesulfonamide) 98%99%ee 1g $38 2021-12-16 Buy
Ambeed A838646 N,N'-((1S,2S)-1,2-Diphenylethane-1,2-diyl)bis(4-methylbenzenesulfonamide) 98%99%ee 5g $128 2021-12-16 Buy
American Custom Chemicals Corporation CHM0004496 (1S,2S)-N,N'-DI-P-TOLUENESULFONYL-1,2-DIPHENYL-1,2-ETHYLENEDIAMINE 95.00% 1G $853.78 2021-12-16 Buy
Chemenu CM329704 (1S,2S)-N,N''-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine 95%+ 100g $920 2021-12-16 Buy
Chemenu CM329704 (1S,2S)-N,N''-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine 95%+ 1g $37 2021-12-16 Buy
Chemenu CM329704 (1S,2S)-N,N''-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine 95%+ 25g $331 2021-12-16 Buy
Chemenu CM329704 (1S,2S)-N,N''-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine 95%+ 5g $161 2021-12-16 Buy
Crysdot CD51001790 N,N'-((1S,2S)-1,2-Diphenylethane-1,2-diyl)bis(4-methylbenzenesulfonamide) 95+% 1g $887 2021-12-16 Buy
Strem Chemicals 07-4061 (1S,2S)-N,N'-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine, min. 98% min.98% 1g $192 2026-04-30 Buy
Strem Chemicals 07-4061 (1S,2S)-N,N'-Di-p-tosyl-1,2-diphenyl-1,2-ethylenediamine, min. 98% min.98% 500mg $128 2026-04-30 Buy

Properties

Melting point :202-204 °C
Boiling point :697.1±65.0 °C(Predicted)
Density :1.1673 (rough estimate)
refractive index :1.6510 (estimate)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
pka :10.05±0.50(Predicted)
form :Powder
color :white to light-yellow

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P322 Specific measures (see …on this label).
P330 Rinse mouth.
P363 Wash contaminated clothing before reuse.
P501 Dispose of contents/container to..…

Description

More related product prices

22348-32-9 (R,R)-TsDPEN 29841-69-8 146504-07-6 35132-20-8 167316-27-0 112068-01-6 511534-44-4 180683-64-1 174291-96-4 121758-19-8 174291-97-5 CIS-(1S,2R)-1N-CBZ-CYCLOHEXANE-1,2-DIAMINE

Related product price

Suppliers and manufacturers

Daicel Chiral Technologies (China)CO.,LTD Tianjin Derchemist Science & Technology Co., Ltd. Chengdu Forest Science and Technology Development Co., Ltd. Acesys Pharmatech Shanghai Chiral bio-compound co., Ltd. Shanghai Qiao Chemical Science Co., Ltd Shanghai YuanYe Biotechnology Co., Ltd. Greenherbs Science and Technology Development Co., Ltd. Wuhan FengyaoTonghui Chemical Products Co., Ltd. Shanghai Anyinuo Biomedical Technology Co., Ltd.