Azelastine 5-Member-Cyclic-Isomer HCl

Name: Azelastine 5-Member-Cyclic-Isomer HCl
Brand: Vaqora Chemicals
SKU: VQ-021705

About Azelastine 5-Member-Cyclic-Isomer HCl

Vaqora Chemicals supplies Azelastine 5-Member-Cyclic-Isomer HCl, an impurity of Azelastine registered under CAS number 117078-70-3. Its molecular formula is C22H24ClN3O and its molecular weight is 381.9 g/mol. Its systematic (IUPAC) name is 4-[(4-chlorophenyl)methyl]-2-[2-(1-methylpyrrolidin-2-yl)ethyl]phthalazin-1-one. Alternative names: Azelastine HCl Isomer.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 5 hazard statements. Review the Safety Data Sheet before use.

Pharmaceutical QC and development laboratories use this impurity standard of Azelastine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Azelastine 5-Member-Cyclic-Isomer HCl 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 Azelastine

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

Azelastine impurities

Specifications & identifiers

Chemical identifiers
Product name	Azelastine 5-Member-Cyclic-Isomer HCl
Catalogue No.	VQ-021705
CAS Number	117078-70-3
IUPAC name	4-[(4-chlorophenyl)methyl]-2-[2-(1-methylpyrrolidin-2-yl)ethyl]phthalazin-1-one
Molecular formula	C₂₂H₂₄ClN₃O
Molecular weight	381.9 g/mol
Exact mass	381.1608
Grade	Reference Standard
HSN code	38229090
InChIKey	HNLNXYUSMGCHFW-UHFFFAOYSA-N
SMILES	CN1CCCC1CCN2C(=O)C3=CC=CC=C3C(=N2)CC4=CC=C(C=C4)Cl
PubChem CID	52937223

Physical properties
Physical form	Solid
LogP (XLogP3)	4.4
H-bond donors / acceptors	0 / 3
TPSA	35.9 Å²
Synonyms	Azelastine 5-Member-Cyclic-Isomer Hydrochloride, Azelastine HCl Isomer, 4-((4-chlorophenyl)methyl)-2-(2-(1-methylpyrrolidin-2-yl)ethyl)phthalazin-1-one, 4-[(4-Chlorophenyl)methyl]-2-[2-(1-methyl-2-pyrrolidinyl)ethyl]-1(2H)-phthalazinone, 1(2H)-Phthalazinone, 4-((4-chlorophenyl)methyl)-2-(2-(1-methyl-2-pyrrolidinyl)ethyl)-, 4-((4-Chlorophenyl)methyl)-2-(2-(1-methyl-2-pyrrolidinyl)ethyl)-1(2H)-phthalazinone, 4-(4-chlorobenzyl)-2-(2-(1-methylpyrrolidin-2-yl)ethyl)phthalazin-1(2H)-one hydrochloride, 4-(4-Chlorobenzyl)-2-[2-(1-methyl-2-pyrrolidinyl)ethyl]-1(2H)-phthalazinone, 4-[(4-Chlorophenyl)methyl]-2-[2-(1-methylpyrrolidin-2-yl)ethyl]phthalazin-1(2H)-one

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, 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 Azelastine 5-Member-Cyclic-Isomer HCl?

The CAS Registry Number of Azelastine 5-Member-Cyclic-Isomer HCl is 117078-70-3. It is also known as Azelastine 5-Member-Cyclic-Isomer Hydrochloride, Azelastine HCl Isomer, 4-((4-chlorophenyl)methyl)-2-(2-(1-methylpyrrolidin-2-yl)ethyl)phthalazin-1-one.

What is the molecular formula and molecular weight of Azelastine 5-Member-Cyclic-Isomer HCl?

Azelastine 5-Member-Cyclic-Isomer HCl has the molecular formula C22H24ClN3O and a molecular weight of 381.9 g/mol. Its IUPAC name is 4-[(4-chlorophenyl)methyl]-2-[2-(1-methylpyrrolidin-2-yl)ethyl]phthalazin-1-one.

What is Azelastine 5-Member-Cyclic-Isomer HCl used for?

Azelastine 5-Member-Cyclic-Isomer HCl is supplied as a characterised reference material related to Azelastine. 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 Azelastine 5-Member-Cyclic-Isomer HCl can I order?

We supply Azelastine 5-Member-Cyclic-Isomer HCl 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 Azelastine 5-Member-Cyclic-Isomer HCl?

Yes. Every lot of Azelastine 5-Member-Cyclic-Isomer HCl 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 Azelastine 5-Member-Cyclic-Isomer HCl be shipped internationally?

Yes. Azelastine 5-Member-Cyclic-Isomer HCl 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.