1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-ol

Name: 1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-ol
Brand: Vaqora Chemicals
SKU: VQ-031182

About 1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-ol

1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-ol (CAS 99010-99-8) is an impurity of Imiquimod offered by Vaqora Chemicals. With the molecular formula C14H15N3O, it has a molar mass of 241.29 g/mol. Its systematic (IUPAC) name is 1-(2-methylpropyl)-5H-imidazo[4,5-c]quinolin-4-one. Common synonyms include 4-Desamino-1,5-dihydro-4-oxo Imiquimod and 1-isobutyl-1H-imidazo[4,5-c]quinoline-4-ol.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

This Imiquimod impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-ol in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Imiquimod

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

Imiquimod impurities

Specifications & identifiers

Chemical identifiers
Product name	1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-ol
Catalogue No.	VQ-031182
CAS Number	99010-99-8
IUPAC name	1-(2-methylpropyl)-5H-imidazo[4,5-c]quinolin-4-one
Molecular formula	C₁₄H₁₅N₃O
Molecular weight	241.29 g/mol
Exact mass	241.1215
Grade	Reference Standard
HSN code	38229090
InChIKey	VCNBWNGENQSKKZ-UHFFFAOYSA-N
SMILES	CC(C)CN1C=NC2=C1C3=CC=CC=C3NC2=O
PubChem CID	11218702

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	1 / 2
TPSA	46.9 Å²
Synonyms	4-Desamino-1,5-dihydro-4-oxo Imiquimod, 1,5-dihydro-1-(2-methylpropyl)-4h-imidazo[4,5-c]quinolin-4-one, 1-isobutyl-1H-imidazo[4,5-c]quinoline-4-ol, 4-hydroxy-1-isobutyl-1H-imidazo[4,5-c]quinoline, 1-(2-Methylpropyl)-1H-imidazo[4,5-c]quinolin-4-ol, 1-isobutyl-1,5-dihydro-imidazo[4,5-a]quinoline-4-one, 4H-Imidazo[4,5-c]quinolin-4-one, 1,5-dihydro-1-(2-methylpropyl)-

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 1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-ol?

The CAS Registry Number of 1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-ol is 99010-99-8. It is also known as 4-Desamino-1,5-dihydro-4-oxo Imiquimod, 1,5-dihydro-1-(2-methylpropyl)-4h-imidazo[4,5-c]quinolin-4-one, 1-isobutyl-1H-imidazo[4,5-c]quinoline-4-ol.

What is the molecular formula and molecular weight of 1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-ol?

1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-ol has the molecular formula C14H15N3O and a molecular weight of 241.29 g/mol. Its IUPAC name is 1-(2-methylpropyl)-5H-imidazo[4,5-c]quinolin-4-one.

What is 1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-ol used for?

1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-ol is supplied as a characterised reference material related to Imiquimod. 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 1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-ol can I order?

We supply 1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-ol 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 1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-ol?

Yes. Every lot of 1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-ol 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 1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-ol be shipped internationally?

Yes. We export 1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-ol worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.