Disulfiram EP Impurity B (Sodium Salt)

Name: Disulfiram EP Impurity B (Sodium Salt)
Brand: Vaqora Chemicals
SKU: VQ-006339

About Disulfiram EP Impurity B (Sodium Salt)

Disulfiram EP Impurity B (Sodium Salt) is a pharmacopeial impurity of Disulfiram carrying the CAS registry number 20624-25-3 at a purity of 98.54%. Formula C5H16NNaO3S2, molecular weight 225.3 g/mol. Its systematic (IUPAC) name is sodium. N,N-diethylcarbamodithioate. Trihydrate. Alternative names: Sodium diethyldithiocarbamate Trihydrate and Sodium N,N-diethyldithiocarbamate trihydrate.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Danger” with 6 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Disulfiram, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Disulfiram EP Impurity B (Sodium Salt) in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. This item is currently in stock for prompt dispatch.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Disulfiram

View every impurity, metabolite and intermediate we list for Disulfiram.

Disulfiram impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Disulfiram EP Impurity B (Sodium Salt)
Catalogue No.	VQ-006339
CAS Number	20624-25-3
Other CAS	147-84-2
IUPAC name	sodium;N,N-diethylcarbamodithioate;trihydrate
Molecular formula	C₅H₁₆NNaO₃S₂
Molecular weight	225.3 g/mol
Exact mass	225.0469
Grade	Reference Standard
Purity / assay	98.54%
HSN code	38229090
InChIKey	WWGXHTXOZKVJDN-UHFFFAOYSA-M
SMILES	CCN(CC)C(=S)[S-].O.O.O.[Na+]
PubChem CID	517546

Physical properties
Physical form	Solid
H-bond donors / acceptors	3 / 5
TPSA	39.3 Å²
Synonyms	Sodium diethyldithiocarbamate Trihydrate, Sodium N,N-diethyldithiocarbamate trihydrate, Diethyldithiocarbamic Acid Sodium Salt Trihydrate, diethyldithiocarbamate Sodium Salt Trihydrate, Disulfiram EP Impurity B( Sodium Salt), Ditiocarb sodium trihydrate, Dithiocarb trihydrate, Carbamodithioic acid, N,N-diethyl-, sodium salt, hydrate (1:1:3), Carbamodithioic acid, diethyl-, sodium salt, trihydrate, Carbamic acid, diethyldithio, sodium salt, trihydrate, Sodium diethylcarbamodithioate trihydrate, Carbamic acid, diethyldithio-, sodium salt, trihydrate

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P264, P264 + P265, P270, P273, P280, P301 + P317, P302 + P352, P305 + P351 + P338, P305 + P354 + P338, P317, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, 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 20624-25-3

Sodium diethyldithiocarbamate, 98%

CAS: 20624-25-3
Formula: C₅H₁₆NNaO₃S₂
MW: 225.3 g/mol

VQ-010968

AR

Sodium diethyldithiocarbamate, GR 99%+

CAS: 20624-25-3
Formula: C₅H₁₆NNaO₃S₂
MW: 225.3 g/mol

VQ-010969

Frequently asked questions

What is the CAS number of Disulfiram EP Impurity B (Sodium Salt)?

The CAS Registry Number of Disulfiram EP Impurity B (Sodium Salt) is 20624-25-3. It is also known as Sodium diethyldithiocarbamate Trihydrate, Sodium N,N-diethyldithiocarbamate trihydrate, Diethyldithiocarbamic Acid Sodium Salt Trihydrate.

What is the molecular formula and molecular weight of Disulfiram EP Impurity B (Sodium Salt)?

Disulfiram EP Impurity B (Sodium Salt) has the molecular formula C5H16NNaO3S2 and a molecular weight of 225.3 g/mol.

What is Disulfiram EP Impurity B (Sodium Salt) used for?

Disulfiram EP Impurity B (Sodium Salt) is supplied as a characterised reference material related to Disulfiram. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Disulfiram EP Impurity B (Sodium Salt) can I order?

We supply Disulfiram EP Impurity B (Sodium Salt) in Reference Standard (98.54%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Disulfiram EP Impurity B (Sodium Salt)?

Yes. Every lot of Disulfiram EP Impurity B (Sodium Salt) 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 Disulfiram EP Impurity B (Sodium Salt) be shipped internationally?

Yes. Disulfiram EP Impurity B (Sodium Salt) 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.