Levocabastine Hydrochloride - ≥99% , Histamine H1 receptor antagonist, CAS No.79547-78-7, Histamine H1 receptor antagonist

CAS: 79547-78-7 Cat. No.: L339245 Molecular Weight: 456.98 EC Number: 635-977-8
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
DTXCID7025508 | LEVOCABASTINE HYDROCHLORIDE [ORANGE BOOK] | Tox21_110695_1 | UNII-124XMA6YEI | R 50,547 | Levophta | Levostin | R50547 | [3S-[1(cis),3α,4β]]-1-[4-cyano-4-(4-fluorophenyl)cyclohexyl]-3-methyl-4-phenyl-4-piperidinecarboxylic acid | R-50,547
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
L339245-5mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$389.90
10mg
L339245-10mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$599.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Levocabastine is known to be a histamine H1 receptor antagonist and anti-allergic agent. This product's potent and selective H1 receptor antagonist activity has been clinically applied as a topical treatment for seasonal allergic rhinitis.

Specifications

Synonyms
DTXCID7025508 | LEVOCABASTINE HYDROCHLORIDE [ORANGE BOOK] | Tox21_110695_1 | UNII-124XMA6YEI | R 50, 547 | Levophta | Levostin | R50547 | [3S-[1(cis), 3α, 4β]]-1-[4-cyano-4-(4-fluorophenyl)cyclohexyl]-3-methyl-4-phenyl-4-piperidinecarboxylic acid | R-50, 547
Specifications & Purity
≥99%
Biochemical and Physiological Mechanisms
Non-peptide histamine H1 receptor antagonist; neurotensin NTS2 receptor ligand.
Storage
Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
ANTAGONIST
Mechanism of action
Histamine H1 receptor antagonist
Purity
≥99%
Product Properties
pKapKa: 3.57 (Predicted), pKa: 9.38 (Predicted)
Names and Identifiers
Canonical SmilesFC(C=C1)=CC=C1[C@@](CC2)(C#N)CC[C@@H]2N(C[C@H]3C)CC[C@]3(C(O)=O)C4=CC=CC=C4.Cl
IUPAC Name(3S,4R)-1-[4-cyano-4-(4-fluorophenyl)cyclohexyl]-3-methyl-4-phenylpiperidine-4-carboxylic acid;hydrochloride
InChIKeyOICFWWJHIMKBCD-SFUPJVRMSA-N
INCHI1S/C26H29FN2O2.ClH/c1-19-17-29(16-15-26(19,24(30)31)21-5-3-2-4-6-21)23-11-13-25(18-28,14-12-23)20-7-9-22(27)10-8-20;/h2-10,19,23H,11-17H2,1H3,(H,30,31);1H/t19-,23?,25?,26-;/m1./s1
Isomeric SMILES C[C@@H]1CN(CC[C@@]1(C2=CC=CC=C2)C(=O)O)C3CCC(CC3)(C#N)C4=CC=C(C=C4)F.Cl
WGK Germany 3
Molecular Weight 456.98

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassPiperidines
SubclassPhenylpiperidines
Intermediate Tree Nodes Not available
Direct ParentPhenylpiperidines
Alternative Parents Piperidinecarboxylic acids  Aralkylamines  Fluorobenzenes  Cyclohexylamines  Aryl fluorides  Trialkylamines  Amino acids  Nitriles  Monocarboxylic acids and derivatives  Azacyclic compounds  Carboxylic acids  Hydrocarbon derivatives  Carbonyl compounds  Hydrochlorides  Organic oxides  Organofluorides  Organopnictogen compounds  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Phenylpiperidine - Piperidinecarboxylic acid - Cyclohexylamine - Fluorobenzene - Halobenzene - Aralkylamine - Aryl fluoride - Aryl halide - Monocyclic benzene moiety - Benzenoid - Amino acid or derivatives - Amino acid - Tertiary aliphatic amine - Tertiary amine - Carboxylic acid derivative - Carboxylic acid - Azacycle - Monocarboxylic acid or derivatives - Carbonitrile - Nitrile - Organic oxygen compound - Hydrochloride - Hydrocarbon derivative - Organic nitrogen compound - Amine - Carbonyl group - Organopnictogen compound - Organic oxide - Organohalogen compound - Organofluoride - Organonitrogen compound - Organooxygen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenylpiperidines. These are compounds containing a phenylpiperidine skeleton, which consists of a piperidine bound to a phenyl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
TARDBP Tchem TAR DNA-binding protein 43 (40113 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
LMP1 Latent membrane protein 1 (726 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

1 results found

Lot NumberCertificate TypeDateItem
I2509363Certificate of AnalysisAug 13, 2025 L339245
Chemical and Physical Properties
SolubilitySoluble in DMSO (10 mg/ml), methanol, and DMF.
SensitivityMoisture sensitive
Boil Point(°C)611° C at 760 mmHg (Predicted)
Melt Point(°C)315° C
Molecular Weight457.000 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count4
Exact Mass456.198 Da
Monoisotopic Mass456.198 Da
Topological Polar Surface Area64.300 Ų
Heavy Atom Count32
Formal Charge0
Complexity681.000
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Solution Calculators
Reviews

Customer Reviews

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