Dithioerythritol, for molecular biology

Name: Dithioerythritol, for molecular biology
Brand: Vaqora Chemicals
SKU: VQ-046594

About Dithioerythritol, for molecular biology

Listed under CAS 6892-68-8, Dithioerythritol is a molecular biology reagent available from Vaqora Chemicals (Molecular Biology grade). With the molecular formula C4H10O2S2, it has a molar mass of 154.3 g/mol. The IUPAC name is (2R,3S)-1,4-bis(sulfanyl)butane-2,3-diol. Common synonyms include 1,4-Dithioerythritol and Dithioerythreitol.

Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span electrophoresis, DNA/RNA workflows and protein analysis. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

Available in 25 g, 100 g and 500 g packs, Dithioerythritol is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Electrophoresis
DNA/RNA workflows
Protein analysis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Dithioerythritol, for molecular biology
Catalogue No.	VQ-046594
CAS Number	6892-68-8
IUPAC name	(2R,3S)-1,4-bis(sulfanyl)butane-2,3-diol
Molecular formula	C₄H₁₀O₂S₂
Molecular weight	154.3 g/mol
Exact mass	154.0122
Grade	Molecular Biology
HSN code	29309099
InChIKey	VHJLVAABSRFDPM-ZXZARUISSA-N
SMILES	C([C@H]([C@H](CS)O)O)S
PubChem CID	439352

Physical properties
Physical form	Other
LogP (XLogP3)	-0.4
H-bond donors / acceptors	4 / 4
TPSA	42.5 Å²
Synonyms	1,4-Dithioerythritol, Dithioerythreitol, 2,3-Butanediol, 1,4-dimercapto-, (2R,3S)-rel-, (2R,3S)-1,4-disulfanylbutane-2,3-diol, erythro-1,4-Dimercapto-2,3-butanediol, (2R,3S)-1,4-dimercapto-2,3-butanediol, 2,3-Butanediol, 1,4-dimercapto-, (R,S)-, GlyTouCan:G15985JF, trans-1,4-Dimercaptobutane-2,3-diol, rel-(2R,3S)-1,4-Dimercapto-2,3-butanediol, rel-(2R,3S)-1,4-bis(sulfanyl)butane-2,3-diol, 1,4-Dithioerythritol (DTE)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 6892-68-8

Puriss

Dithioerythritol, 99%

CAS: 6892-68-8
Formula: C₄H₁₀O₂S₂
MW: 154.3 g/mol

VQ-003318

Frequently asked questions

What is the CAS number of Dithioerythritol, for molecular biology?

The CAS Registry Number of Dithioerythritol, for molecular biology is 6892-68-8. It is also known as 1,4-Dithioerythritol, Dithioerythreitol, 2,3-Butanediol, 1,4-dimercapto-, (2R,3S)-rel-.

What is the molecular formula and molecular weight of Dithioerythritol, for molecular biology?

Dithioerythritol, for molecular biology has the molecular formula C4H10O2S2 and a molecular weight of 154.3 g/mol. Its IUPAC name is (2R,3S)-1,4-bis(sulfanyl)butane-2,3-diol.

Which grade and pack sizes of Dithioerythritol, for molecular biology can I order?

We supply Dithioerythritol, for molecular biology in Molecular Biology grade, in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Dithioerythritol, for molecular biology?

Yes. Every lot of Dithioerythritol, for molecular biology is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Dithioerythritol, for molecular biology be shipped internationally?

Yes. Dithioerythritol, for molecular biology is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.