Dithioerythritol

Product Name: Dithioerythritol
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
Formula Weight: 154.25
MOL File: 6892-68-8.mol

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Dithioerythritol Property

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
form: Powder
pka: pK1:9.5 (25°C)
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)
EPA Substance Registry System: 1,4-Dithioerythritol (6892-68-8)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-22
Safety Statements: 26-36-37/39
RIDADR: UN 3335
WGK Germany: 3
RTECS: KF2410000
F: 3-10-13-23
TSCA: Yes
HazardClass: 9
HS Code: 29309070

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 43794
Product name: 1,4-Dithioerythritol
Purity: BioUltra, ≥99.0% (RT)
Packaging: 5g
Price: $416
Updated: 2024/03/01

Sigma-Aldrich

Product number: 43794
Product name: 1,4-Dithioerythritol
Purity: BioUltra, ≥99.0% (RT)
Packaging: 25g
Price: $1440
Updated: 2024/03/01

Sigma-Aldrich

Product number: 3810-OP
Product name: OmniPur DTE - CAS 6892-68-8 - Calbiochem
Packaging: 5G
Price: $151
Updated: 2022/05/15

TCI Chemical

Product number: D1320
Product name: Dithioerythritol
Purity: >98.0%(T)
Packaging: 5g
Price: $163
Updated: 2024/03/01

TCI Chemical

Product number: D1320
Product name: Dithioerythritol
Purity: >98.0%(T)
Packaging: 25g
Price: $489
Updated: 2024/03/01

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Dithioerythritol Chemical Properties,Usage,Production

Chemical Properties

White solid

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.

Uses

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

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

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Dithioerythritol Suppliers

Americas 1 Austria 1 Belgium 1 Canada 1 China 205 Czech 1 Europe 3 France 3 Germany 10 India 19 Japan 5 South Korea 1 Switzerland 4 The Netherlands 1 Ukraine 1 United Kingdom 12 United States 44 Global 313

Hunan Zhangjiajie Hengkang Biological Pharmaceutical Co., LTD

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Hunan Waybel Advanced Materials Co.,Ltd

Tel: 0745-2866851 17307457092
Email: ivy@hnhbsj.com
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Hunan Hui Bai Shi Biotechnology Co., Ltd.

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J & K SCIENTIFIC LTD.

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Email: jkinfo@jkchemical.com
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ProdList: 96815
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PharmaBlock Sciences (Nanjing),Inc.

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3B Pharmachem (Wuhan) International Co.,Ltd.

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Alfa Aesar

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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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View Lastest Price from Dithioerythritol manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Dithioerythritol 6892-68-8
Price: US $0.00/g
Min. Order: 100g
Purity: 99.0%
Supply Ability: 10kg/month
Release date: 2021-08-16

Hebei Yanxi Chemical Co., Ltd.

Product: Dithioerythritol 6892-68-8
Price: US $0.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 20 tons
Release date: 2023-11-14

Hebei Weibang Biotechnology Co., Ltd

Product: Dithioerythritol 6892-68-8
Price: US $30.00-10.00/KG
Min. Order: 50KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-25

6892-68-8, DithioerythritolRelated Search:

Dilauryl thiodipropionate 2,2'-Dithiosalicylic acid Erythritol 1,3-Butanediol Diphenylthiocarbazide 2,3-Butanediol Diethylene glycol monobutyl ether (S,S)-2,3-Butanediol Succimer Erythromycin DI(PROPYLENE GLYCOL) BUTYL ETHER Sodium thiosulfate 1,4-Butanediol LITHIUM PERIODATE Sodium thiosulfate pentahydrate 2-(2-Butoxyethoxy)ethyl acetate 2-Mercaptoethanol Zinc Dialkyl Dithio Phosphate(ZDDP)

(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

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

1,4-DIMERCAPTO-2,3-BUTANEDIOL

1,4-DITHIOERYTHRITOL

DTE

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

CLELAND 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 &gt

Dithioerythritol Dithioerythritol

Dithioerythritol USP/EP/BP

DTE, Molecular Biology Grade