Tafenoquine Impurity 7

Name: Tafenoquine Impurity 7
Brand: Zemixal
SKU: ZX-005392

Reference StandardIn stock

Order Tafenoquine Impurity 7 (CAS 189746-19-8) online at Zemixal: C12H12ClNO2, COA and SDS with every lot, worldwide shipping.

Pack sizes

Tafenoquine Impurity 7 chemical structure

CAS number189746-19-8

FormulaC₁₂H₁₂ClNO₂

Molar mass237.68 g/mol

Physical formSolid

HS code38229090

Purity84%

InChIKeyJDXORUMZWYWTTK-UHFFFAOYSA-N

IUPAC name5-chloro-2,6-dimethoxy-4-methylquinoline

About Tafenoquine Impurity 7

Tafenoquine Impurity 7 belongs to the Tafenoquine reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 189746-19-8, formula C12H12ClNO2 and molar mass 237.68 g/mol. It is handled as a solid.

Typical applications

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

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. 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 Tafenoquine

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

Tafenoquine 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 Tafenoquine Impurity 7
Product name	Tafenoquine Impurity 7
Catalogue number	ZX-005392
CAS number	189746-19-8
IUPAC name	5-chloro-2,6-dimethoxy-4-methylquinoline
Molecular formula	C₁₂H₁₂ClNO₂
Molar mass	237.68 g/mol
Exact mass	237.0557
Grade	Reference Standard
Purity / assay	84%
Physical form	Solid
XLogP3	3.5
H-bond donors / acceptors	0 / 3
Topological polar surface area	31.4 Å²
HS code	38229090
InChIKey	JDXORUMZWYWTTK-UHFFFAOYSA-N
SMILES	CC1=CC(=NC2=C1C(=C(C=C2)OC)Cl)OC
PubChem CID	18405981
Synonyms	Quinoline,5-chloro-2,6-dimethoxy-4-methyl-, 2,6-dimethoxy-5-chloro-4-methylquinoline, 5-chloro-2,6-dimethoxy-4-methyl-quinoline

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Tafenoquine Impurity 7
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request
250 mg	Quoted on request
500 mg	Quoted on request
1 g	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 Tafenoquine Impurity 7

Which CAS number identifies Tafenoquine Impurity 7?

Tafenoquine Impurity 7 is registered under CAS 189746-19-8. You may also see it listed as Quinoline,5-chloro-2,6-dimethoxy-4-methyl-, 2,6-dimethoxy-5-chloro-4-methylquinoline, 5-chloro-2,6-dimethoxy-4-methyl-quinoline. Our catalogue number for this item is ZX-005392.

What are the formula and molar mass of Tafenoquine Impurity 7?

For Tafenoquine Impurity 7, its formula is C12H12ClNO2 and its molar mass is 237.68 g/mol. The systematic (IUPAC) name is 5-chloro-2,6-dimethoxy-4-methylquinoline. InChIKey JDXORUMZWYWTTK-UHFFFAOYSA-N lets you match it in any structure database.

How is Tafenoquine Impurity 7 used in pharmaceutical QC?

Tafenoquine Impurity 7 is a characterised reference material linked to Tafenoquine. 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 Tafenoquine Impurity 7?

This listing is Reference Standard grade with 84% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Tafenoquine Impurity 7?

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 Tafenoquine Impurity 7 to my country?

Yes. Tafenoquine Impurity 7 ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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