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Home/Compounds/CAS 79307-93-0
Formula C22H25Cl2N3OMW 418.4Research-use catalog entryCOA/SDS by request

Azelastine Hydrochloride

CAS Number: 79307-93-0

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25 g
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250 mg
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Loading RDKit molecule structure...
InChIKey: YEJAJYAHJQIWNU-UHFFFAOYSA-NC22H25Cl2N3O | MW 418.4

Chemical Absolute Identifiers

CAS Number

79307-93-0

PubChem CID

54360

Molecular Formula

C22H25Cl2N3O

Molecular Weight

418.4 g/mol

Exact Mass

417.137468

InChIKey

YEJAJYAHJQIWNU-UHFFFAOYSA-N

IUPAC Name

4-[(4-chlorophenyl)methyl]-2-(1-methylazepan-4-yl)phthalazin-1-one;hydrochloride

SMILES String

CN1CCCC(CC1)N2C(=O)C3=CC=CC=C3C(=N2)CC4=CC=C(C=C4)Cl.Cl

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

Azelastine Hydrochloride (CAS 79307-93-0) is listed in the Advanced Chemicals portfolio, with molecular formula C22H25Cl2N3O and molecular weight 418. 40 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows; structure-derived tags include nitrogen-containing heterocycle.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Heterocyclic Building BlocksSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow
Biological target reference

ChEMBL reports experimental activity evidence for: Histamine H1 receptor (Homo sapiens) — 2 assays; Sigma intracellular receptor 2 (Homo sapiens) — 2 assays; Sigma non-opioid intracellular receptor 1 (Homo sapiens) — 2 assays; 5-hydroxytryptamine receptor 2A (Homo sapiens) — 2 assays; Alpha-2B adrenergic receptor (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.

Histamine H1 receptor

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 8.96

Experimental evidence source: ChEMBL

Sigma intracellular receptor 2

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 7.5

Experimental evidence source: ChEMBL

Sigma non-opioid intracellular receptor 1

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 6.82

Experimental evidence source: ChEMBL

5-hydroxytryptamine receptor 2A

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 6.64

Experimental evidence source: ChEMBL

Alpha-2B adrenergic receptor

Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 6.64

Experimental evidence source: ChEMBL

Safety & Handling

Safety and handling reference content is available through documentation requests.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Azelastine Hydrochloride

Names & Synonyms

AZELASTINE HClAsteproASTEPRO ALLERGY4-(p-Chlorobenzyl)-2-(hexahydro-1-methyl-1H-azepin-4-yl)-1(2H)-phthalazinone monohydrochloride1(2H)-Phthalazinone, 4-((4-chlorophenyl)methyl)-2-(hexahydro-1-methyl-1H-azepin-4-yl)-, monohydrochloride
Show all synonyms
Rhinolast allergyChildren Astepro AllergyChildren's astepro allergy4-((4-chlorophenyl)methyl)-2-(hexahydro-1-methyl-1H-azepin-4-yl)-1(2H)-phthalazinone HCl4-((4-Chlorophenyl)methyl)-2-((4RS)-(1-methylazepan-4-yl))phthalazin-1(2H)-one monohydrochlorideAstelinOptivarRhinolastAllergodilAzelastine (hydrochloride)Azeptin4-(4-chlorobenzyl)-2-(1-methylazepan-4-yl)phthalazin-1(2H)-one hydrochlorideOptilast4-[(4-chlorophenyl)methyl]-2-(1-methylazepan-4-yl)phthalazin-1-one hydrochlorideOptilas
External Identifiers
EC NUMBER: 253-720-4EC NUMBER: 620-469-0DSSTOX SUBSTANCE ID: DTXSID2045945CHEMBL ID: CHEMBL1200809CHEBI ID: CHEBI:2951UNII: 0L591QR10IKEGG ID: D00659NCI THESAURUS CODE: C47408RXCUI: 235824
Literature & Patent References
DOI 10.6019/CHEMBL5442175EUbOPEN Chemogenomics Library - PDSP Secondary BindingDOI 10.6019/CHEMBL5442219EUbOPEN Chemogenomics Library - PDSP Primary BindingDOI 10.6019/CHEMBL5665443Enzyme Inhibitor Single Concentration assay results for EUbOPEN Chemogenomics LibraryDOI 10.6019/CHEMBL5724696Autophagy assay results for EUbOPEN Chemogenomics LibraryDOI 10.6019/CHEMBL5209801GPCR results for EUbOPEN Chemogenomics Library 3DOI 10.6019/EOS300108ECBD screening data for assay EOS300108DOI 10.6019/CHEMBL4689842EUbOPEN Chemogenomics Library wave 1DOI 10.6019/CHEMBL4808148HDAC6 screening dataset using tau-based substrate in an enzymatic assay yields selective inhibitors and activators

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

Show non-linked catalog cues

Non-public related references

(R)-Azelastine HydrochlorideCAS 153408-28-7
4-(4-chlorobenzyl)phthalazin-1(2H)-oneCAS 53242-88-9
(4-Benzyl-1-oxophthalazin-2(1H)-yl)acetic acidCAS 114897-85-7
5-Bromo-2-cyclohexylphthalazin-1(2H)-oneCAS 1443292-05-4
Azd-2461CAS 1174043-16-3

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 153408-28-7(R)-Azelastine HydrochlorideCAS 160970-54-7SilodosinCAS 3613-73-8LatrepirdineCAS 913611-97-9BrexpiprazoleCAS 4205-91-8Clonidine HydrochlorideCAS 102146-07-6DpcpxCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylate

RFQ questions for CAS 79307-93-0

What are the key identifiers for Azelastine Hydrochloride (CAS 79307-93-0)?

Azelastine Hydrochloride is identified by CAS 79307-93-0, with molecular formula C22H25Cl2N3O, molecular weight 418.4, InChIKey YEJAJYAHJQIWNU-UHFFFAOYSA-N.

Does CAS 79307-93-0 have reported biological target evidence?

ChEMBL contains qualifying experimental assay evidence associated with Histamine H1 receptor, Sigma intracellular receptor 2, Sigma non-opioid intracellular receptor 1, 5-hydroxytryptamine receptor 2A, Alpha-2B adrenergic receptor. These records do not establish therapeutic efficacy or clinical use.

Can I request a COA for CAS 79307-93-0?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for Azelastine Hydrochloride?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 79307-93-0 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

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