8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran Hyd… 110683-23-3

About 8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran Hydrochloride

8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran Hydrochloride is an impurity of Pranlukast carrying the CAS registry number 110683-23-3. The compound has the formula C10H8ClN5O2, corresponding to a molecular weight of 265.65 g/mol.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Pranlukast impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

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

Industries

Related to Pranlukast

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

Pranlukast impurities

Specifications & identifiers

Chemical identifiers
Product name	8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran Hydrochloride
Catalogue No.	VQ-044691
CAS Number	110683-23-3
IUPAC name	8-amino-2-(2H-tetrazol-5-yl)chromen-4-one;hydrochloride
Molecular formula	C₁₀H₈ClN₅O₂
Molecular weight	265.65 g/mol
Exact mass	265.0367
Grade	Reference Standard
HSN code	38229090
InChIKey	QRLFWVLMJYJYCQ-UHFFFAOYSA-N
SMILES	C1=CC2=C(C(=C1)N)OC(=CC2=O)C3=NNN=N3.Cl
PubChem CID	13784051

Physical properties
Physical form	Solid
H-bond donors / acceptors	3 / 6
TPSA	107 Å²
Synonyms	8-Amino-2-(2H-tetrazol-5-yl)-4H-chromen-4-one hydrochloride, 8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one hydrochloride, 8-Amino-2-(2H-tetrazol-5-yl)-4H-1-benzopyran-4-one hydrochloride, 8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran HCl, 8-amino-2-(2H-tetrazol-5-yl)chromen-4-one,hydrochloride, 8-Amino-2-(2H-tetrazol-5-yl)-4H-chromen-4-onehydrochloride, Amino-2-(2H-tetrazol-5-yl)-4H-chromen-4-one hydrochloride, 8-AMino-2-(1H-tetrazol-5-yl)-4H-1-benzopyran-4-one hydrochloride, 8-amino-2-(1H-1,2,3,4-tetrazol-5-yl)-4H-chromen-4-one hydrochloride, 8-Amino-2-(2H-tetrazol-5-yl)-4H-1-benzopyran-4-one--hydrogen chloride (1/1)

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-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran Hydrochloride?

The CAS Registry Number of 8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran Hydrochloride is 110683-23-3. It is also known as 8-Amino-2-(2H-tetrazol-5-yl)-4H-chromen-4-one hydrochloride, 8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one hydrochloride, 8-Amino-2-(2H-tetrazol-5-yl)-4H-1-benzopyran-4-one hydrochloride.

What is the molecular formula and molecular weight of 8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran Hydrochloride?

8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran Hydrochloride has the molecular formula C10H8ClN5O2 and a molecular weight of 265.65 g/mol.

What is 8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran Hydrochloride used for?

8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran Hydrochloride is supplied as a characterised reference material related to Pranlukast. 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-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran Hydrochloride can I order?

We supply 8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran Hydrochloride 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-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran Hydrochloride?

Yes. Every lot of 8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran Hydrochloride 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-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran Hydrochloride be shipped internationally?

Yes. We export 8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran Hydrochloride worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.