7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyri… 6626-40-0

Name: 7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine
Brand: Vaqora Chemicals
SKU: VQ-033396

About 7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine

7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine (CAS 6626-40-0) is an impurity of Pyronaridine offered by Vaqora Chemicals. The compound has the formula C13H8Cl2N2O, corresponding to a molecular weight of 279.12 g/mol. Alternative names: 1-Aza-6,9-dichloro-2-methoxyacridine and 7,10-Dichloro-2-methoxypyrido(3,2-b)quinoline.

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. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Pyronaridine, 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 7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine 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 Pyronaridine

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

Pyronaridine impurities

Specifications & identifiers

Chemical identifiers
Product name	7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine
Catalogue No.	VQ-033396
CAS Number	6626-40-0
IUPAC name	7,10-dichloro-2-methoxybenzo[b][1,5]naphthyridine
Molecular formula	C₁₃H₈Cl₂N₂O
Molecular weight	279.12 g/mol
Exact mass	278.0014
Grade	Reference Standard
HSN code	38229090
InChIKey	KHPZCNJKNIHKPI-UHFFFAOYSA-N
SMILES	COC1=NC2=C(C3=C(C=C(C=C3)Cl)N=C2C=C1)Cl
PubChem CID	23107

Physical properties
Physical form	Solid
LogP (XLogP3)	4.1
H-bond donors / acceptors	0 / 3
TPSA	35 Å²
Synonyms	1-Aza-6,9-dichloro-2-methoxyacridine, 7,10-Dichloro-2-methoxypyrido(3,2-b)quinoline, Pyrido(3,2-b)quinoline, 7,10-dichloro-2-methoxy-, Benzo[b]-1,5-naphthyridine, 7,10-dichloro-2-methoxy-, BENZO(b)-1,5-NAPHTHYRIDINE, 7,10-DICHLORO-2-METHOXY-, 7,10-Dichloro-2-methoxypyrido[3,2-b]quinoline, 7,5-naphthyridine, PNB 100G

Safety & hazard information (GHS)

Corrosive

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation
H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P319, P321, P330, P332 + 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

Frequently asked questions

What is the CAS number of 7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine?

The CAS Registry Number of 7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine is 6626-40-0. It is also known as 1-Aza-6,9-dichloro-2-methoxyacridine, 7,10-Dichloro-2-methoxypyrido(3,2-b)quinoline, Pyrido(3,2-b)quinoline, 7,10-dichloro-2-methoxy-.

What is the molecular formula and molecular weight of 7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine?

7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine has the molecular formula C13H8Cl2N2O and a molecular weight of 279.12 g/mol. Its IUPAC name is 7,10-dichloro-2-methoxybenzo[b][1,5]naphthyridine.

What is 7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine used for?

7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine is supplied as a characterised reference material related to Pyronaridine. 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 7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine can I order?

We supply 7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine 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 7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine?

Yes. Every lot of 7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine 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 7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine be shipped internationally?

Yes. 7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine 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.