(1S,2S)-1,2-Bis(2-hydroxyphenyl)-1,2-ethanediamine

(1S,2S)-1,2-Bis(2-hydroxyphenyl)-1,2-ethanediamine structure

CAS No.: 119386-71-9

Chemical Name:: (1S,2S)-1,2-Bis(2-hydroxyphenyl)-1,2-ethanediamine

Synonyms: (1S,2S)-1,2-Bis(2-hydroxyphenyl)ethylenediamine;(S,S) Mother Diamine;(S,S) Diaminopharm Diamine;(S,S) Jik Chin Mother Diamine;(S,S)-1,2-Bis(2-hydroxyphenyl)ethylenediamine;2,2'-(cis-1,2-Diaminoethane-1,2-diyl)diphenol;2,2'-((1S,2S)-1,2-DIAMINOETHANE-1,2-DIYL)DIPHENOL;(1S,2S)-1,2-Bis(2-hydroxyphenyl)-1,2-ethanediamine;(1S,2S)-1,2-Bis(2-hydroxyphenyl)ethane-1,2-diamine;(1S,2S)-1,2-Bis(2-hydroxyphenyl)ethylenediamine 95%

CBNumber:: CB02101556

Molecular Formula:: C14H16N2O2

Molecular Weight:: 244.29

MDL Number:: MFCD09751761

MOL File:: 119386-71-9.mol

MSDS File:: SDS

Last updated:2026-05-27 17:22:59

Request For Quotation

(1S,2S)-1,2-Bis(2-hydroxyphenyl)-1,2-ethanediamine Properties

Melting point	157-162 °C
Boiling point	457.9±40.0 °C(Predicted)
Density	1.294±0.06 g/cm3(Predicted)
pka	9.15±0.35(Predicted)
form	Powder
color	white to off-white
optical activity	[α]22/D -65°, c = 0.2 in chloroform
Sensitive	air sensitive

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P264-P270-P301+P312-P501
Hazard Codes	Xn
Risk Statements	22
WGK Germany	3

(1S,2S)-1,2-Bis(2-hydroxyphenyl)-1,2-ethanediamine price More Price(9)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	685879	(1S,2S)-1,2-Bis(2-hydroxyphenyl)ethylenediamine 95%	119386-71-9	1g	$116	2025-07-31	Buy
Sigma-Aldrich	685879	(1S,2S)-1,2-Bis(2-hydroxyphenyl)ethylenediamine 95%	119386-71-9	10g	$554	2025-07-31	Buy
Strem Chemicals	07-6009	(1S,2S)-1,2-Bis(2-hydroxyphenyl)ethane-1,2-diamine, min. 97% min.97%	119386-71-9	250mg	$59	2026-04-30	Buy
Strem Chemicals	07-6009	(1S,2S)-1,2-Bis(2-hydroxyphenyl)ethane-1,2-diamine, min. 97% min.97%	119386-71-9	1g	$103	2026-04-30	Buy
aablocks	AA008VK4	2,2'-(cis-1,2-Diaminoethane-1,2-diyl)diphenol min.97%	119386-71-9	250mg	$110	2026-05-28	Buy

Product number	Packaging	Price	Buy
685879	1g	$116	Buy
685879	10g	$554	Buy
07-6009	250mg	$59	Buy
07-6009	1g	$103	Buy
AA008VK4	250mg	$110	Buy

(1S,2S)-1,2-Bis(2-hydroxyphenyl)-1,2-ethanediamine Chemical Properties, Uses, Production

Uses

(1S,2S)-1,2-Bis(2-hydroxyphenyl)ethylenediamine can be used:

As a starting material for the synthesis of Schiff base complexes of gold(III), bearing potent anticancer activity.
As a stereoinductor in the synthesis of quinoline and isoquinoline based 1,2-diamines; that are employed as catalysts in the preparation of warfarin and coumachlor in water.

General Description

1,2-Bis(2-hydroxyphenyl)ethylenediamine is a chiral diamine, which acts as a key precursor (mother diamine) in the synthesis of alkyl, aryl, and heterocyclic diamines (daughter diamines), used for various synthetic applications.

(1S,2S)-1,2-Bis(2-hydroxyphenyl)-1,2-ethanediamine Preparation Products And Raw materials

Raw materials

Preparation Products

(1S,2S)-1,2-Bis(2-hydroxyphenyl)-1,2-ethanediamine Suppliers

Global Suppliers ( 20)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80
LaaJoo	021-60702684 18516024827	huang.jiayi@sinocompound.com	China	2280	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29626	60
Shanghai Anyinuo Biomedical Technology Co., Ltd.	021-34625901	420970979@qq.com	China	5978	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226	sales@rrkchem.com	China	57336	58
Nanjing Tianhai Pharmaceutical Technology Co., Ltd.	025-58351158 13851454004	1515653212@qq.com	China	299	58
Yangzhou modier Electronic Materials Co., Ltd	13761402923 19975033992	market@modeltemol.com	China	7830	58
Energy Chemical	400-0056266	marketing1@energy-chemical.com	China	44927	58
Bejing Famous Pharmaceutical Technology Co., Ltd.	15811073878	2559355526@qq.com	China	10680	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Sigma-Aldrich	80
LaaJoo	58
Capot Chemical Co.,Ltd.	60
Shanghai Anyinuo Biomedical Technology Co., Ltd.	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Nanjing Tianhai Pharmaceutical Technology Co., Ltd.	58
Yangzhou modier Electronic Materials Co., Ltd	58
Energy Chemical	58
Bejing Famous Pharmaceutical Technology Co., Ltd.	58

119386-71-9 ((1S,2S)-1,2-Bis(2-hydroxyphenyl)-1,2-ethanediamine) Related Search:

(1S,2S)-1,2-Bis(2-hydroxyphenyl)-1,2-ethanediamine AURORA KA-6898 (1S, 2S)-1,2-Bis(2,4,6-trimethoxyphenyl)-1,2-ethanediamine dihydrochloride (1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine, 95% (1R,2R)-1,2-Bis(2-methoxyphenyl)ethane-1,2-diamine, min. 97%

(1S,2S)-1,2-Bis(2-methoxyphenyl)ethane-1,2-diamine, min. 97%

1of2

(1S,2S)-1,2-Bis(2-hydroxyphenyl)-1,2-ethanediamine 2,2'-((1S,2S)-1,2-DIAMINOETHANE-1,2-DIYL)DIPHENOL (S,S)-1,2-Bis(2-hydroxyphenyl)ethylenediamine (S,S) Diaminopharm Diamine (S,S) Jik Chin Mother Diamine (S,S) Mother Diamine (1S,2S)-1,2-Bis(2-hydroxyphenyl)ethylenediamine 95% (1S,2S)-1,2-Bis(2-hydroxyphenyl)ethane-1,2-diamine (1S,2S)-1,2-Bis(2-hydroxyphenyl)ethane-1,2-diamine, min. 97% (1S,2S)-1,2-BIS(2-HYDROXYPHENYL)ETHANE-1,2-DIAMINE,MIN.97% rel-2,2'-[(1R,2R)-1,2-Diamino-1,2-ethanediyl]bis[phenol Phenol, 2,2'-[(1R,2R)-1,2-diamino-1,2-ethanediyl]bis-, rel- 2,2'-(cis-1,2-Diaminoethane-1,2-diyl)diphenol 2-[(1S,2S)-1,2-diamino-2-(2-hydroxyphenyl)ethyl]phenol (1S,2S)-1,2-Bis(2-hydroxyphenyl)ethylenediamine 119386-71-9 Chiral Nitrogen DPEN Series