Azelastine 5-Member-Cyclic-Isomer HCl

Name: Azelastine 5-Member-Cyclic-Isomer HCl
Brand: Zemixal
SKU: ZX-020750

Reference StandardAvailable on request

Azelastine 5-Member-Cyclic-Isomer HCl (CAS 117078-70-3) supplier Zemixal. Request a quote with price, lead time and documents.

Pack sizes

Azelastine 5-Member-Cyclic-Isomer HCl chemical structure

CAS number117078-70-3

FormulaC₂₂H₂₄ClN₃O

Molar mass381.9 g/mol

Physical formSolid

HS code38229090

InChIKeyHNLNXYUSMGCHFW-UHFFFAOYSA-N

IUPAC name4-[(4-chlorophenyl)methyl]-2-[2-(1-methylpyrrolidin-2-yl)ethyl]phthalazin-1-one

About Azelastine 5-Member-Cyclic-Isomer HCl

Azelastine 5-Member-Cyclic-Isomer HCl belongs to the Azelastine reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 117078-70-3, formula C22H24ClN3O and molar mass 381.9 g/mol. It is handled as a solid.

Use cases we see most often

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

Handling and storage

It carries the GHS signal word Warning (H302, H312, H315 and H332), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Azelastine

See every impurity, metabolite and related compound we list for this API.

Azelastine standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Azelastine 5-Member-Cyclic-Isomer HCl
Product name	Azelastine 5-Member-Cyclic-Isomer HCl
Catalogue number	ZX-020750
CAS number	117078-70-3
IUPAC name	4-[(4-chlorophenyl)methyl]-2-[2-(1-methylpyrrolidin-2-yl)ethyl]phthalazin-1-one
Molecular formula	C₂₂H₂₄ClN₃O
Molar mass	381.9 g/mol
Exact mass	381.1608
Grade	Reference Standard
Physical form	Solid
XLogP3	4.4
H-bond donors / acceptors	0 / 3
Topological polar surface area	35.9 Å²
HS code	38229090
InChIKey	HNLNXYUSMGCHFW-UHFFFAOYSA-N
SMILES	CN1CCCC1CCN2C(=O)C3=CC=CC=C3C(=N2)CC4=CC=C(C=C4)Cl
PubChem CID	52937223
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

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Azelastine 5-Member-Cyclic-Isomer HCl
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Azelastine 5-Member-Cyclic-Isomer HCl

Which CAS number identifies Azelastine 5-Member-Cyclic-Isomer HCl?

Azelastine 5-Member-Cyclic-Isomer HCl is registered under CAS 117078-70-3. You may also see it listed as Azelastine 5-Member-Cyclic-Isomer Hydrochloride, Azelastine HCl Isomer, 4-((4-chlorophenyl)methyl)-2-(2-(1-methylpyrrolidin-2-yl)ethyl)phthalazin-1-one. Our catalogue number for this item is ZX-020750.

What are the formula and molar mass of Azelastine 5-Member-Cyclic-Isomer HCl?

For Azelastine 5-Member-Cyclic-Isomer HCl, its formula is C22H24ClN3O and its molar mass is 381.9 g/mol. The systematic (IUPAC) name is 4-[(4-chlorophenyl)methyl]-2-[2-(1-methylpyrrolidin-2-yl)ethyl]phthalazin-1-one. InChIKey HNLNXYUSMGCHFW-UHFFFAOYSA-N lets you match it in any structure database.

How is Azelastine 5-Member-Cyclic-Isomer HCl used in pharmaceutical QC?

Azelastine 5-Member-Cyclic-Isomer HCl is a characterised reference material linked to Azelastine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Azelastine 5-Member-Cyclic-Isomer HCl?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Azelastine 5-Member-Cyclic-Isomer HCl?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Azelastine 5-Member-Cyclic-Isomer HCl to my country?

Yes. Because Azelastine 5-Member-Cyclic-Isomer HCl is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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