Enzalutamide Impurity B

Name: Enzalutamide Impurity B
Brand: Zemixal
SKU: ZX-004693

Reference StandardIn stock

Enzalutamide Impurity B (CAS 1839619-50-9) supplier Zemixal: C17H8F6N4S, COA and SDS with every lot, worldwide shipping.

Pack sizes

Enzalutamide Impurity B chemical structure

CAS number1839619-50-9

FormulaC₁₇H₈F₆N₄S

Molar mass414.3 g/mol

Physical formSolid

HS code38229090

Purity99%

InChIKeyOATHXQGUCIUHLS-UHFFFAOYSA-N

IUPAC name1,3-bis[4-cyano-3-(trifluoromethyl)phenyl]thiourea

About Enzalutamide Impurity B

Enzalutamide Impurity B belongs to the Enzalutamide reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 1839619-50-9, formula C17H8F6N4S and molar mass 414.3 g/mol. It is handled as a solid.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Safe handling

Classified under GHS with signal word Warning and hazard statements H302, H315, H319 and H335. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Enzalutamide

See every impurity, metabolite and related compound we list for this API.

Enzalutamide standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Enzalutamide Impurity B
Product name	Enzalutamide Impurity B
Catalogue number	ZX-004693
CAS number	1839619-50-9
IUPAC name	1,3-bis[4-cyano-3-(trifluoromethyl)phenyl]thiourea
Molecular formula	C₁₇H₈F₆N₄S
Molar mass	414.3 g/mol
Exact mass	414.0374
Grade	Reference Standard
Purity / assay	99%
Physical form	Solid
XLogP3	4.3
H-bond donors / acceptors	2 / 9
Topological polar surface area	104 Å²
HS code	38229090
InChIKey	OATHXQGUCIUHLS-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1NC(=S)NC2=CC(=C(C=C2)C#N)C(F)(F)F)C(F)(F)F)C#N
PubChem CID	118265565
Synonyms	N,N'-Bis[4-cyano-3-(trifluoromethyl)phenyl]thiourea, 1,3-Bis(4-cyano-3-(trifluoromethyl)phenyl)thiourea, N,N'-bis(4-cyano-3-(trifluoromethyl)phenyl)thiourea, N,N'-Bis[3-(trifluoromethyl-4-cyanophenyl)thiourea, Enzalutamide Impurity 33, Thiourea, N,N'-bis[4-cyano-3-(trifluoromethyl)phenyl]-, N,N inverted exclamation mark -Bis[3-(trifluoromethyl-4-cyanophenyl)thiourea

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Enzalutamide Impurity B
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Enzalutamide Impurity B

Which CAS number identifies Enzalutamide Impurity B?

Enzalutamide Impurity B is registered under CAS 1839619-50-9. You may also see it listed as N,N'-Bis[4-cyano-3-(trifluoromethyl)phenyl]thiourea, 1,3-Bis(4-cyano-3-(trifluoromethyl)phenyl)thiourea, N,N'-bis(4-cyano-3-(trifluoromethyl)phenyl)thiourea. Our catalogue number for this item is ZX-004693.

What are the formula and molar mass of Enzalutamide Impurity B?

For Enzalutamide Impurity B, its formula is C17H8F6N4S and its molar mass is 414.3 g/mol. The systematic (IUPAC) name is 1,3-bis[4-cyano-3-(trifluoromethyl)phenyl]thiourea. InChIKey OATHXQGUCIUHLS-UHFFFAOYSA-N lets you match it in any structure database.

How is Enzalutamide Impurity B used in pharmaceutical QC?

Enzalutamide Impurity B is a characterised reference material linked to Enzalutamide. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Enzalutamide Impurity B?

This listing is Reference Standard grade with 99% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Enzalutamide Impurity B?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Enzalutamide Impurity B to my country?

Yes. Because Enzalutamide Impurity B is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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