8,8'-Diamino-6,6'-dimethoxy-5,5'-biquinoline 854454-58-3

Name: 8,8'-Diamino-6,6'-dimethoxy-5,5'-biquinoline
Brand: Vaqora Chemicals
SKU: VQ-041668

About 8,8'-Diamino-6,6'-dimethoxy-5,5'-biquinoline

8,8'-Diamino-6,6'-dimethoxy-5,5'-biquinoline (CAS 854454-58-3) is an impurity of Primaquine offered by Vaqora Chemicals. With the molecular formula C20H18N4O2, it has a molar mass of 346.4 g/mol. Its systematic (IUPAC) name is 5-(8-amino-6-methoxyquinolin-5-yl)-6-methoxyquinolin-8-amine.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Primaquine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer 8,8'-Diamino-6,6'-dimethoxy-5,5'-biquinoline in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Primaquine

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

Primaquine impurities

Specifications & identifiers

Chemical identifiers
Product name	8,8'-Diamino-6,6'-dimethoxy-5,5'-biquinoline
Catalogue No.	VQ-041668
CAS Number	854454-58-3
IUPAC name	5-(8-amino-6-methoxyquinolin-5-yl)-6-methoxyquinolin-8-amine
Molecular formula	C₂₀H₁₈N₄O₂
Molecular weight	346.4 g/mol
Exact mass	346.143
Grade	Reference Standard
HSN code	38229090
InChIKey	YEADNPPDXCBBDY-UHFFFAOYSA-N
SMILES	COC1=C(C2=C(C(=C1)N)N=CC=C2)C3=C(C=C(C4=C3C=CC=N4)N)OC
PubChem CID	169438803

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	2 / 6
TPSA	96.3 Å²

Documents

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

Frequently asked questions

What is the CAS number of 8,8'-Diamino-6,6'-dimethoxy-5,5'-biquinoline?

The CAS Registry Number of 8,8'-Diamino-6,6'-dimethoxy-5,5'-biquinoline is 854454-58-3.

What is the molecular formula and molecular weight of 8,8'-Diamino-6,6'-dimethoxy-5,5'-biquinoline?

8,8'-Diamino-6,6'-dimethoxy-5,5'-biquinoline has the molecular formula C20H18N4O2 and a molecular weight of 346.4 g/mol. Its IUPAC name is 5-(8-amino-6-methoxyquinolin-5-yl)-6-methoxyquinolin-8-amine.

What is 8,8'-Diamino-6,6'-dimethoxy-5,5'-biquinoline used for?

8,8'-Diamino-6,6'-dimethoxy-5,5'-biquinoline is supplied as a characterised reference material related to Primaquine. 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 8,8'-Diamino-6,6'-dimethoxy-5,5'-biquinoline can I order?

We supply 8,8'-Diamino-6,6'-dimethoxy-5,5'-biquinoline in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 8,8'-Diamino-6,6'-dimethoxy-5,5'-biquinoline?

Yes. Every lot of 8,8'-Diamino-6,6'-dimethoxy-5,5'-biquinoline 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 8,8'-Diamino-6,6'-dimethoxy-5,5'-biquinoline be shipped internationally?

Yes. We export 8,8'-Diamino-6,6'-dimethoxy-5,5'-biquinoline worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.