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Dithioerythritol

Dithioerythritol structure

CAS No.: 6892-68-8

Chemical Name:: Dithioerythritol

Synonyms: DTE;1,4-DITHIOERYTHRITOL;Cleland's reagent;CLELAND REAGENT;1,4-DIMERCAPTO-2,3-BUTANEDIOL;RHODOVIOL 25/140;DITHIOERYTHRITOL;DITHIOERYTHREITOL;DL-DITHIOERYTHRITOL;1,4-dithio-erythrito

CBNumber:: CB2224662

Molecular Formula:: C4H10O2S2

Molecular Weight:: 154.25

MDL Number:: MFCD00063750

MOL File:: 6892-68-8.mol

Last updated:2023-11-14 17:13:14

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Dithioerythritol Properties

Melting point	82-84 °C(lit.)
Boiling point	247.65°C (rough estimate)
Density	1.156 (estimate)
refractive index	1.5200 (estimate)
storage temp.	2-8°C
solubility	H₂O: 10 mg/mL, clear, colorless
pka	pK1:9.5 (25°C)
form	Powder
color	White to pale yellow or beige
PH	4.0-6.0 (25℃, 0.1M in H2O)
Water Solubility	Soluble
Sensitive	Air Sensitive
λmax	λ: 260 nm Amax: 0.400 λ: 280 nm Amax: 0.050
BRN	1719756
Stability	Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey	VHJLVAABSRFDPM-ZXZARUISSA-N
CAS DataBase Reference	6892-68-8(CAS DataBase Reference)
FDA UNII	R4SVL81GQI
EPA Substance Registry System	1,4-Dithioerythritol (6892-68-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H412

Precautionary statements

Hazard Codes

Risk Statements

Safety Statements

RIDADR

UN 3335

WGK Germany

RTECS

KF2410000

3-10-13-23

TSCA

Yes

HazardClass

HS Code

29309070

NFPA 704

	1
2		0

Dithioerythritol price More Price(42)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	43794	1,4-Dithioerythritol BioUltra, ≥99.0% (RT)	6892-68-8	5g	$416	2024-03-01	Buy
Sigma-Aldrich	43794	1,4-Dithioerythritol BioUltra, ≥99.0% (RT)	6892-68-8	25g	$1440	2024-03-01	Buy
Sigma-Aldrich	3810-OP	OmniPur DTE - CAS 6892-68-8 - Calbiochem	6892-68-8	5G	$151	2022-05-15	Buy
TCI Chemical	D1320	Dithioerythritol >98.0%(T)	6892-68-8	5g	$163	2024-03-01	Buy
TCI Chemical	D1320	Dithioerythritol >98.0%(T)	6892-68-8	25g	$489	2024-03-01	Buy

Product number	Packaging	Price	Buy
43794	5g	$416	Buy
43794	25g	$1440	Buy
3810-OP	5G	$151	Buy
D1320	5g	$163	Buy
D1320	25g	$489	Buy

Dithioerythritol Chemical Properties,Uses,Production

Chemical Properties

White solid

Uses

Reagent for maintaining ?SH groups in the reduced state; quantitatively reduces disulfides.

Uses

Reagent for the reduction of disulfide group. Prevents oxidation of sulfhydryl-containing proteins during SDS-polyacrylamide gel electrophoresis. Cleavage of disulfide bonds in proteins

Uses

1,4-Dithioerythritol is a Michael reaction acceptor; inducers of enzymes that protect against carcinogenesis: reactivity with sulfhydryl groups.

Definition

ChEBI: The meso-diastereomer of 1,4-dimercaptobutane-2,3-diol; a sulfur-containing sugar derived from the monosaccharide erythrose; and an epimer of dithiothreitol.

Purification Methods

Crystallise DTE from ether/hexane and store it in the dark at 0o. [Beilstein 1 III 2360.]

Dithioerythritol Preparation Products And Raw materials

Raw materials

Preparation Products

Dithioerythritol Suppliers

Global( 299)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12456	58
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	5993	58
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	6992	58
Xi'an Kono chem co., Ltd.,	029-86107037 13289246953	info@konochemical.com	China	2995	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5909	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	12468	58

Supplier	Advantage
Hebei Mojin Biotechnology Co., Ltd	58
Hebei Yanxi Chemical Co., Ltd.	58
career henan chemical co	58
Jinan Carbotang Biotech Co.,Ltd.	58
Xi'an Kono chem co., Ltd.,	58
Hubei xin bonus chemical co. LTD	58
Shandong chuangyingchemical Co., Ltd.	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
Zhengzhou Alfa Chemical Co.,Ltd	58

View Lastest Price from Dithioerythritol manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2023-11-14	Dithioerythritol 6892-68-8	US $0.00 / kg	1kg	0.99	20 tons	Hebei Yanxi Chemical Co., Ltd.
2023-11-13	Dithioerythritol 6892-68-8	US $0.00 / KG	1KG	99%	50000KG/month	Hebei Mojin Biotechnology Co., Ltd
2023-09-06	Dithioerythritol 6892-68-8	US $30.00-10.00 / KG	50KG	99%	500000kg	Hebei Guanlang Biotechnology Co., Ltd.

Dithioerythritol
6892-68-8
US $0.00 / kg
0.99
Hebei Yanxi Chemical Co., Ltd.

Dithioerythritol
6892-68-8
US $0.00 / KG
99%
Hebei Mojin Biotechnology Co., Ltd

Dithioerythritol
6892-68-8
US $30.00-10.00 / KG
99%
Hebei Guanlang Biotechnology Co., Ltd.

Dithioerythritol Spectrum

Dithioerythritol(6892-68-8)MS Dithioerythritol(6892-68-8)¹HNMR Dithioerythritol(6892-68-8)¹³CNMR Dithioerythritol(6892-68-8)IR1 Dithioerythritol(6892-68-8)IR2 Dithioerythritol(6892-68-8)IR3 Dithioerythritol(6892-68-8)Raman

6892-68-8(Dithioerythritol)Related Search:

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(S,R)-DITHIOERYTHRITOL (r*,s*)-1,4-dimercapto-2,3-butanediol 1,4-dimercapto-,(r*,s*)-3-butanediol 1,4-dimercapto-,(theta,s)-3-butanediol 1,4-dithio-erythrito DITHIOERYTHRITOL MOLECULAR BIOLOGY*REAGE NT DITHIOERYTHRITOL, 99+% DITHIOERYTHRITOL SIGMAULTRA Dte(Dl-Dithioerythritol) 2,3-Butanediol, 1,4-dimercapto-, (2R,3S)-rel- 1,4-DITHIOERYTHRITOL (DTE) Dithioerythritol, erythro-1,4-Dimercapto-2,3-butandiol Dithioerythreitol molecular biology grade >99% DTE, Cleland's reagent cleland's reagent dte DITHIOERYTHRITOL,REAGENT Dithioertythritol, 1,4- DITHIOERYTHRITOL extrapure erythro-1,4-Dimercapto-2,3-butanediol, erythro-2,3-Dihydroxy-1,4-butanedithiol, Clelands reagent, DTE (2R,3S)-1,4-Dimercaptobutane-2,3-diol Cleland's Reagent (meso) meso-Cleland's Reagent 2,3-Dihydroxy-1,4-butanedithiol 1,4-Dimercapto-2,3-butanediol DTE Dithioerythritol,95% 1,4-Dithioerythritol ,99% DL-Dithioerythritol,DTE DTE Dithioerythritol Dithioerythritol, 99+% 5GR 3-Butanediol,1,4-dimercapto-,(R*,S*)-2 trans-1,4-DiMercaptobutane-2,3-diol Dithioerythritol erythro-1,4-Dimercapto-2,3-butanediol RHODOVIOL 25/140 TAT BROTH IN BOTTLE 1000ML 2,3-DIHYDROXY-1,4-BUTANEDITHIOL DITHIOERYTHREITOL DITHIOERYTHRITOL DL-DITHIOERYTHRITOL ERYTHRO-1,4-DIMERCAPTO-2,3-BUTANEDIOL ERYTHRO-2,3-DIHYDROXY-1,4-BUTANEDITHIOL ERYTHRO-2,3-DIHYDROXY-1,4-DITHIOLBUTANE CLELAND'S OTHER REAGENT Dithioerythritol DTE Dithioerythritol, Molecular Biology Grade DTE, Molecular Biology Grade (R*,S*)-1,4-dimercaptobutane-2,3-diol Dithioerythritol Molecular biology grade 1,4-DITHIOERYTHRITOL BIOREAGENT, FOR 1,4-Dithioerythritol≥ 99% (Titration) Dithioerythritol (DTE) Dithioerythritol Dithioerythritol (DTE) OmniPur DTE - CAS 6892-68-8 - Calbiochem Dithioerythritol > Dithioerythritol Dithioerythritol Dithioerythritol USP/EP/BP DTE, Molecular Biology Grade Dithioerythreitol molecular biology grade Dithioerythritol (DTE) extrapure, 99% Dithioerythritol (DTE) for molecular biology, 99% (2R,3S)-1,4-bis(sulfanyl)butane-2,3-diol (2R,3S)-1,4-disulfanylbutane-2,3-diol