4,5-Dichloro-1H-indazole

Name: 4,5-Dichloro-1H-indazole
Brand: Vaqora Chemicals
SKU: VQ-047402

About 4,5-Dichloro-1H-indazole

Vaqora Chemicals supplies 4,5-Dichloro-1H-indazole, an impurity of Anagrelide registered under CAS number 1020243-02-0. With the molecular formula C7H4Cl2N2, it has a molar mass of 187.02 g/mol. It is also known as 1H-Indazole, 4,5-dichloro-.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Anagrelide to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 4,5-Dichloro-1H-indazole is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Anagrelide

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

Anagrelide impurities

Specifications & identifiers

Chemical identifiers
Product name	4,5-Dichloro-1H-indazole
Catalogue No.	VQ-047402
CAS Number	1020243-02-0
IUPAC name	4,5-dichloro-1H-indazole
Molecular formula	C₇H₄Cl₂N₂
Molecular weight	187.02 g/mol
Exact mass	185.9752
Grade	Reference Standard
HSN code	38229090
InChIKey	QEJQOQVDJFLFJJ-UHFFFAOYSA-N
SMILES	C1=CC(=C(C2=C1NN=C2)Cl)Cl
PubChem CID	26434150

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	1 / 1
TPSA	28.7 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 4,5-Dichloro-1H-indazole?

The CAS Registry Number of 4,5-Dichloro-1H-indazole is 1020243-02-0. It is also known as 1H-Indazole, 4,5-dichloro-.

What is the molecular formula and molecular weight of 4,5-Dichloro-1H-indazole?

4,5-Dichloro-1H-indazole has the molecular formula C7H4Cl2N2 and a molecular weight of 187.02 g/mol. Its IUPAC name is 4,5-dichloro-1H-indazole.

What is 4,5-Dichloro-1H-indazole used for?

4,5-Dichloro-1H-indazole is supplied as a characterised reference material related to Anagrelide. 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 4,5-Dichloro-1H-indazole can I order?

We supply 4,5-Dichloro-1H-indazole 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 4,5-Dichloro-1H-indazole?

Yes. Every lot of 4,5-Dichloro-1H-indazole 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 4,5-Dichloro-1H-indazole be shipped internationally?

Yes. We export 4,5-Dichloro-1H-indazole worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.